User contributions

From VisualChips

Search for contributions

 Show contributions of new accounts only
 IP address or username: Namespace: all (Main) Talk User User talk VisualChips VisualChips talk File File talk MediaWiki MediaWiki talk Template Template talk Help Help talk Category Category talk

From year (and earlier): From month (and earlier): all January February March April May June July August September October November December

• 12:08, 5 September 2018 (diff | hist) 6502 Timing States ‎ (→External References: add link to 6502 thread on interrupting branches) (top)
• 08:33, 12 July 2018 (diff | hist) m The reverse engineering process ‎ (→Resources: update broken links) (top)
• 13:00, 3 June 2018 (diff | hist) m User:AmyK ‎ (archive for dead links) (top)
• 09:04, 30 April 2018 (diff | hist) 6502TestPrograms ‎ (update link to Klaus Dormann's test suite) (top)
• 10:27, 29 October 2017 (diff | hist) 6502 Timing States ‎ (→Demonstration of all time code states: Added res to logmore)
• 16:15, 25 October 2017 (diff | hist) N Talk:6502 Timing States ‎ (Created page with "I'd like to see T1 and T6 in simulation: could you please give a couple of short instruction sequences?") (top)
• 21:01, 25 April 2017 (diff | hist) 6502TestPrograms ‎ (Neskell's test collation)
• 20:02, 4 March 2017 (diff | hist) JssimUserHelp ‎ (Add URL with some more labels) (top)
• 14:53, 30 May 2016 (diff | hist) 6502TestPrograms ‎ (64doc authorship unclear)
• 14:52, 30 May 2016 (diff | hist) 6502TestPrograms ‎ (Add 64doc, via cbmhackers list)
• 17:01, 12 February 2016 (diff | hist) m Balazs' schematic and documents ‎ (top)
• 16:14, 12 February 2016 (diff | hist) Balazs' schematic and documents ‎ (add link to Balazs' Hacktivity presentation)
• 16:01, 12 February 2016 (diff | hist) m Balazs' schematic and documents ‎ (link to archived website)
• 17:39, 15 January 2016 (diff | hist) JssimUserHelp ‎ (→See also: link to tutorial on NesDev wiki)
• 05:45, 8 September 2015 (diff | hist) Other Chip Image Sites ‎ (link to John McMaster's list) (top)
• 05:44, 8 September 2015 (diff | hist) Main Page ‎ (→More chips: Add link to John McMaster's tabulation) (top)
• 10:51, 27 January 2014 (diff | hist) 6502TestPrograms ‎ (Consolidate the using-other-programs paragraph into the first paragraph. It was never intended to be a commentary on py65, but could be read that way.)
• 08:46, 2 September 2013 (diff | hist) m Other Chip Image Sites ‎
• 08:45, 2 September 2013 (diff | hist) Chips in our collection ‎ (→Other similar projects: separate other chip image sites) (top)
• 08:45, 2 September 2013 (diff | hist) Main Page ‎ (→More chips: separate other chip image sites)
• 08:45, 2 September 2013 (diff | hist) N Other Chip Image Sites ‎ (linking to siliconpr0n and zeptobars)
• 08:56, 26 August 2013 (diff | hist) 6502 BRK and B bit ‎ (→resources: link to new nesdev page) (top)
• 20:42, 27 June 2013 (diff | hist) m JssimUserHelp ‎ (→URL interface)
• 20:42, 27 June 2013 (diff | hist) m JssimUserHelp ‎ (→Timings for input transitions: tweak presentation)
• 20:41, 27 June 2013 (diff | hist) JssimUserHelp ‎ (→URL interface: add explanation for bugfix on input transition timing)
• 13:51, 3 June 2013 (diff | hist) Main Page ‎ (add link to Visual Circuit Tutorial over at NESdev)
• 13:44, 3 June 2013 (diff | hist) JssimUserHelp ‎ (add link to NESdev's Visual Circuit Tutorial)
• 10:53, 15 April 2013 (diff | hist) m 6502TestPrograms ‎ (fixup py65 link - thanks to aaronmell)
• 08:57, 4 March 2013 (diff | hist) m RCA 1802E ‎ (fixup thumbnail for datapath)
• 08:56, 4 March 2013 (diff | hist) m File:1802 dpth-small.png ‎ (Protected "File:1802 dpth-small.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 08:55, 4 March 2013 (diff | hist) N File:1802 dpth-small.png ‎ (1802 datapath thumbnail)
• 08:54, 4 March 2013 (diff | hist) m File:1802 dpth.png ‎ (Protected "File:1802 dpth.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 19:49, 1 March 2013 (diff | hist) m 6502DecimalMode ‎ (→Tests for ADC: fix typo, thanks to "org" on forum.6502.org) (top)
• 17:55, 25 February 2013 (diff | hist) m RCA 1802E ‎ (→Resources)
• 17:51, 25 February 2013 (diff | hist) RCA 1802E ‎ (→Resources)
• 15:35, 25 February 2013 (diff | hist) RCA 1802E ‎
• 12:45, 4 February 2013 (diff | hist) m User:Keith ‎ (Protected "User:Keith" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 12:44, 4 February 2013 (diff | hist) m User:AmyK ‎ (Protected "User:AmyK" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 12:43, 4 February 2013 (diff | hist) m File:Rca1802-control-reversed.gif ‎ (Changed protection level for "File:Rca1802-control-reversed.gif" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 12:43, 4 February 2013 (diff | hist) m File:Rca1802-control-reversed-small.gif ‎ (Changed protection level for "File:Rca1802-control-reversed-small.gif" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 12:42, 4 February 2013 (diff | hist) m File:Rca1802-control-reversed.gif ‎ (Protected "File:Rca1802-control-reversed.gif" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite)) [cascading])
• 12:42, 4 February 2013 (diff | hist) m File:Rca1802-control-reversed-small.gif ‎ (Protected "File:Rca1802-control-reversed-small.gif" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite)) [cascading])
• 12:41, 4 February 2013 (diff | hist) m RCA 1802E ‎ (→Control Logic: manual link from resized image to full size)
• 12:38, 4 February 2013 (diff | hist) N File:Rca1802-control-reversed-small.gif ‎ (Resized version of File:Rca1802-control-reversed.gif (because auto-thumbnails are not working))
• 12:23, 4 February 2013 (diff | hist) RCA 1802E ‎ (add AmyK's schematic and explanation of the control logic)
• 12:19, 4 February 2013 (diff | hist) N File:Rca1802-control-reversed.gif ‎ (Partial (reversed) schematic of the 1802 control logic, by AmyK)
• 19:43, 9 October 2012 (diff | hist) m 6502TestPrograms ‎ (Link to altirra page)
• 22:13, 9 September 2012 (diff | hist) m 6502DecimalMode ‎ (→Decimal mode and the NES' RP2A03G: typo)
• 17:37, 9 September 2012 (diff | hist) File:6502-decimal-DAA-removed-visual6502.png ‎ (uploaded a new version of "File:6502-decimal-DAA-removed-visual6502.png": Improved framing and reduced fuzz (using canvas=4000)) (top)
• 17:32, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (→Decimal mode and the NES' RP2A03G: tweak image layout)
• 17:20, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (→Decimal mode and the NES' RP2A03G: tweak image presentation and add some explanation about power)
• 11:37, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (→Decimal mode and the NES' RP2A03G: Add two images)
• 11:36, 9 September 2012 (diff | hist) m File:6502-decimal-DAA-removed-visual6502.png ‎ (Protected "File:6502-decimal-DAA-removed-visual6502.png" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite)))
• 11:36, 9 September 2012 (diff | hist) N File:6502-decimal-DAA-removed-visual6502.png ‎ (Visual6502 screenshot showing t2556, one of the five transistors which is missing (shorted) in the NES 2A03)
• 11:34, 9 September 2012 (diff | hist) m File:NES-2A03-decimal-DAA-removed.png ‎ (Protected "File:NES-2A03-decimal-DAA-removed.png" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite))) (top)
• 11:34, 9 September 2012 (diff | hist) N File:NES-2A03-decimal-DAA-removed.png ‎ (Transistor t2556 is missing (shorted) - one of five so treated to remove decimal mode from the NES 2A03)
• 11:31, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (→Decimal mode and the NES' RP2A03G)
• 11:26, 9 September 2012 (diff | hist) m File:6502-decimal-subtract-visual6502.png ‎ (Protected "File:6502-decimal-subtract-visual6502.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 11:26, 9 September 2012 (diff | hist) N File:6502-decimal-subtract-visual6502.png ‎ (Screenshot from visual6502 showing transistors t3212 and t1329, which were removed (shorted) in the NES 2A03 chip.)
• 10:51, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (add section for NES 2A03 chip)
• 10:50, 9 September 2012 (diff | hist) 6502DecimalMode ‎ (link to general test suite page)
• 10:48, 9 September 2012 (diff | hist) 6502TestPrograms ‎ (add Klaus Dormann's test suite)
• 18:30, 10 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Overview: add details) (top)
• 16:12, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Chip Versions: 6501 and 6502: thoughts on 6504)
• 16:09, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Overview: revision on the detailed correspondence)
• 16:06, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Chip Revision C, ROR Bug, Other Errors: real content - work in progress)
• 15:37, 9 April 2012 (diff | hist) m File:650X-revC-ROR-pla.png ‎ (Protected "File:650X-revC-ROR-pla.png" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite))) (top)
• 15:37, 9 April 2012 (diff | hist) N File:650X-revC-ROR-pla.png ‎ (detail from 650X Schematic showing erroneous lines in the decoder responsible for the ROR bug)
• 15:16, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Chip Versions: 6501 and 6502: real content)
• 14:56, 9 April 2012 (diff | hist) m File:650X-onchipclocking.png ‎ (Protected "File:650X-onchipclocking.png" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite))) (top)
• 14:55, 9 April 2012 (diff | hist) N File:650X-onchipclocking.png ‎ (detail from 650X Schematic showing some of the X/O boxes believed to indicate the 6501/6502 variations in metallisation.)
• 14:50, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Pin Names: real content)
• 14:47, 9 April 2012 (diff | hist) m File:650X-CPS-pad.png ‎ (Protected "File:650X-CPS-pad.png" ([edit=sysop] (indefinite) [move=sysop] (indefinite) [upload=sysop] (indefinite))) (top)
• 14:47, 9 April 2012 (diff | hist) N File:650X-CPS-pad.png ‎ (detail from 650X Schematic showing CPS pad 38 (modern SO, set overflow))
• 14:35, 9 April 2012 (diff | hist) 650X Schematic Notes ‎ (→Overview: real content)
• 09:53, 29 December 2011 (diff | hist) m 6502 datapath control timing fix ‎ (top)
• 09:52, 29 December 2011 (diff | hist) 6502 datapath control timing fix ‎ (update picture and wiki link to clarify the 'tuning fork' story)
• 09:42, 29 December 2011 (diff | hist) m File:6502 photo wrong-clock-annot.jpg ‎ (Protected "File:6502 photo wrong-clock-annot.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 09:42, 29 December 2011 (diff | hist) N File:6502 photo wrong-clock-annot.jpg ‎ (Close up of R6502 layout showing datapath control lines clocked oddly with missing vias. Annotated to show present and missing contact cuts.)
• 11:51, 7 November 2011 (diff | hist) m 650X Schematic Notes ‎
• 11:49, 7 November 2011 (diff | hist) m File:6502 schematic sheet1-11-74.jpeg ‎ (Protected "File:6502 schematic sheet1-11-74.jpeg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 11:49, 7 November 2011 (diff | hist) m File:6502 schematic sheet2-8-12-75.jpeg ‎ (Protected "File:6502 schematic sheet2-8-12-75.jpeg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 11:49, 7 November 2011 (diff | hist) 650X Schematic Notes ‎ (add images of schematics)
• 11:46, 7 November 2011 (diff | hist) N File:6502 schematic sheet2-8-12-75.jpeg ‎ (Credit: MOS Technology Sheet 2 "650X-C Logic Diagram Microprocessor" "Engineering Approval by ORGILL, MENSCH" dated 8-12-75 Scan: Courtesy of Donald F. Hanson, Dept. of Elec. Engr., Univ. of Mississippi, University, MS 38677)
• 11:45, 7 November 2011 (diff | hist) N File:6502 schematic sheet1-11-74.jpeg ‎ (Credit: MOS Technology Sheet 1 "650X-C Microprocessor Logic Diagram (Bottom Half)" "Engineering Approval by ORGILL and MENSCH" dated 11/74 Scan: Courtesy of Donald F. Hanson, Dept. of Elec. Engr., Univ. of Mississippi, University, MS 38677)
• 17:02, 28 October 2011 (diff | hist) m 650X Schematic Notes ‎
• 17:01, 28 October 2011 (diff | hist) m 650X Schematic Notes ‎ (→Acknowledgements)
• 17:00, 28 October 2011 (diff | hist) m 650X Schematic Notes ‎ (→Origin: reword)
• 16:11, 28 October 2011 (diff | hist) m File:6502 schematic sheet2-8-12-75.id.jpeg ‎ (Protected "File:6502 schematic sheet2-8-12-75.id.jpeg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 16:11, 28 October 2011 (diff | hist) m File:6502 schematic sheet1-11-74.id.jpeg ‎ (Protected "File:6502 schematic sheet1-11-74.id.jpeg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 16:10, 28 October 2011 (diff | hist) m 650X Schematic Notes ‎ (tweak captions of sheet IDs)
• 16:02, 28 October 2011 (diff | hist) 650X Schematic Notes ‎ (skeletal draft)
• 15:43, 28 October 2011 (diff | hist) N File:6502 schematic sheet1-11-74.id.jpeg ‎ (Credit: MOS Technology Identification area from MOS Technology "650X-C Microprocessor Logic Diagram (Bottom Half)" sheet 1 "Engineering Approval by ORGILL and MENSCH" dated 11/74 Scan: Courtesy of Donald F. Hanson, Dept. of Elec. Engr., Univ. of Missis)
• 15:39, 28 October 2011 (diff | hist) N File:6502 schematic sheet2-8-12-75.id.jpeg ‎ (Credit: MOS Technology Identification area from MOS Technology "650X-C Logic Diagram Microprocessor" sheet 2 "Engineering Approval by ORGILL, MENSCH" dated 8-12-75 Scan: Courtesy of Donald F. Hanson, Dept. of Elec. Engr., Univ. of Mississippi, Universi)
• 11:21, 20 October 2011 (diff | hist) 650X Schematic Notes ‎ (snapshot)
• 10:21, 20 October 2011 (diff | hist) m 6502 State Machine ‎ (Protected "6502 State Machine" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 10:21, 20 October 2011 (diff | hist) N 6502 State Machine ‎ (first cut, direct from Segher with minimal formatting)
• 09:17, 20 October 2011 (diff | hist) m 650X Schematic Notes ‎
• 09:15, 20 October 2011 (diff | hist) m 650X Schematic Notes ‎
• 09:03, 20 October 2011 (diff | hist) m 650X Schematic Notes ‎ (Protected "650X Schematic Notes" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 09:03, 20 October 2011 (diff | hist) N 650X Schematic Notes ‎ (creation, stub)
• 11:18, 26 September 2011 (diff | hist) Talk:JssimUserHelp ‎ (top)
• 11:18, 26 September 2011 (diff | hist) JssimUserHelp ‎ (→Tracing machine state)
• 11:12, 26 September 2011 (diff | hist) m JssimUserHelp ‎ (→Interacting with the program)
• 11:10, 26 September 2011 (diff | hist) m JssimUserHelp ‎ (→Running the program)
• 11:08, 26 September 2011 (diff | hist) JssimUserHelp ‎ (→Running the program: add program interaction section)
• 10:41, 26 September 2011 (diff | hist) m JssimUserHelp ‎ (→Modifying the program)
• 10:39, 26 September 2011 (diff | hist) JssimUserHelp ‎ (→Modifying the program: initial content)
• 19:51, 25 August 2011 (diff | hist) Hanson's Block Diagram ‎ (link to 2011 version of block diagram) (top)
• 21:16, 19 August 2011 (diff | hist) 6502TestPrograms ‎ (another version of wolfgang lorenz' testsuite (with sources))
• 17:21, 30 May 2011 (diff | hist) The ChipSim Simulator ‎ (→Data Files: finish the definition) (top)
• 17:08, 30 May 2011 (diff | hist) m The ChipSim Simulator ‎ (→Data Files: note the weak/strong transistors in 6800)
• 17:06, 30 May 2011 (diff | hist) m JssimUserHelp ‎
• 17:06, 30 May 2011 (diff | hist) JssimUserHelp ‎ (link to chipsim page and link to source code)
• 17:03, 30 May 2011 (diff | hist) m The ChipSim Simulator ‎ (Protected "The ChipSim Simulator" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 17:03, 30 May 2011 (diff | hist) N The ChipSim Simulator ‎ (first cut: a stub)
• 21:33, 17 May 2011 (diff | hist) 6502 - simulating in real time on an FPGA ‎ (→Passing a test suite: three more pictures (as thumbnails)) (top)
• 21:28, 17 May 2011 (diff | hist) m File:6502-fpga-apple2-overview-IMG 1086.jpg ‎ (specify computer) (top)
• 21:27, 17 May 2011 (diff | hist) File:6502-fpga-apple2-img 0040.jpg ‎ (add credit) (top)
• 21:27, 17 May 2011 (diff | hist) File:6502-fpga-vic20-img 0039.jpg ‎ (add credit) (top)
• 21:25, 17 May 2011 (diff | hist) m File:6502-fpga-apple2-overview-IMG 1086.jpg ‎ (Protected "File:6502-fpga-apple2-overview-IMG 1086.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite)))
• 21:25, 17 May 2011 (diff | hist) N File:6502-fpga-apple2-overview-IMG 1086.jpg ‎ (6502 netlist simulated in FPGA module in vintage 8-bit computer at approx 1MHz (credit: Ingo Korb))
• 21:25, 17 May 2011 (diff | hist) m File:6502-fpga-vic20-overview-IMG 1081.jpg ‎ (Protected "File:6502-fpga-vic20-overview-IMG 1081.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 21:24, 17 May 2011 (diff | hist) N File:6502-fpga-vic20-overview-IMG 1081.jpg ‎ (6502 netlist simulated in FPGA module in vintage 8-bit computer at approx 1MHz (credit: Ingo Korb))
• 21:24, 17 May 2011 (diff | hist) m File:6502-fpga-c64-overview-IMG 1080.jpg ‎ (Protected "File:6502-fpga-c64-overview-IMG 1080.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 21:23, 17 May 2011 (diff | hist) N File:6502-fpga-c64-overview-IMG 1080.jpg ‎ (6502 netlist simulated in FPGA module in vintage 8-bit computer at approx 1MHz (credit: Ingo Korb))
• 19:48, 17 May 2011 (diff | hist) 6502 Timing of Interrupt Handling ‎ (→Resources: another atariage thread) (top)
• 15:05, 16 May 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (→Interrupt handling sequence)
• 15:05, 16 May 2011 (diff | hist) 6502 Timing of Interrupt Handling ‎ (added simulation links from André's posts on 6502.org)
• 12:11, 16 May 2011 (diff | hist) 6502 Timing of Interrupt Handling ‎ (pastebomb from hydrophilic's experiments)
• 09:01, 16 May 2011 (diff | hist) 6502 Timing of Interrupt Handling ‎ (first cut at some content. Needs a lot of work.)
• 08:14, 16 May 2011 (diff | hist) 6502Observations ‎ (update link and notes about interrupt handling) (top)
• 08:10, 16 May 2011 (diff | hist) N 6502 Taken Branch Delays Interrupts ‎ (moved 6502 Taken Branch Delays Interrupts to 6502 Timing of Interrupt Handling: instructions affecting status register also worth discussing) (top)
• 08:10, 16 May 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (moved 6502 Taken Branch Delays Interrupts to 6502 Timing of Interrupt Handling: instructions affecting status register also worth discussing)
• 08:39, 14 May 2011 (diff | hist) m Chips in our collection ‎ (fixup date format)
• 08:39, 13 May 2011 (diff | hist) 6502 - simulating in real time on an FPGA ‎ (update notes on Xor's work)
• 20:10, 12 May 2011 (diff | hist) MOS 6502 ‎ (→Our Analysis: Re-org, add text, add link to FPGA simulations) (top)
• 19:53, 12 May 2011 (diff | hist) 6502 - simulating in real time on an FPGA ‎ (add photos: 6502 replaced in apple 2e clone and vic20)
• 19:51, 12 May 2011 (diff | hist) m File:6502-fpga-apple2-img 0040.jpg ‎ (Protected "File:6502-fpga-apple2-img 0040.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite)))
• 19:51, 12 May 2011 (diff | hist) N File:6502-fpga-apple2-img 0040.jpg ‎ (6502 netlist simulated in FPGA module in apple ][e clone)
• 19:49, 12 May 2011 (diff | hist) m File:6502-fpga-vic20-img 0039.jpg ‎ (Protected "File:6502-fpga-vic20-img 0039.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite)))
• 19:48, 12 May 2011 (diff | hist) N File:6502-fpga-vic20-img 0039.jpg ‎ (6502 netlist simulated in FPGA module in VIC20)
• 18:23, 12 May 2011 (diff | hist) 6502 - simulating in real time on an FPGA ‎ (add photos: 6507 space invaders)
• 18:22, 12 May 2011 (diff | hist) m File:6507-demo0.jpg ‎ (Protected "File:6507-demo0.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 18:22, 12 May 2011 (diff | hist) m File:6507-demo1.jpg ‎ (Protected "File:6507-demo1.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 18:22, 12 May 2011 (diff | hist) N File:6507-demo1.jpg ‎ (6502 netlist resimulated in FPGA acting as a 6507 in Atari system)
• 18:19, 12 May 2011 (diff | hist) N File:6507-demo0.jpg ‎ (6502 netlist resimulated in FPGA acting as a 6507 in Atari system)
• 17:55, 12 May 2011 (diff | hist) m 6502 - simulating in real time on an FPGA ‎ (Protected "6502 - simulating in real time on an FPGA" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 17:55, 12 May 2011 (diff | hist) N 6502 - simulating in real time on an FPGA ‎ (first cut, no pictures)
• 08:05, 15 April 2011 (diff | hist) Incrementers and adders ‎ (formatting into sections (gives us a free table of contents)) (top)
• 07:55, 15 April 2011 (diff | hist) Chips in our collection ‎ (link to 6502 sim (original and best!))
• 19:28, 12 April 2011 (diff | hist) m JssimUserHelp ‎
• 19:28, 12 April 2011 (diff | hist) JssimUserHelp ‎ (minimal update to mention visual 6800, which links here)
• 19:47, 11 April 2011 (diff | hist) Motorola 6800 ‎ (→Points of Interest: pulse shaping example) (top)
• 19:38, 11 April 2011 (diff | hist) Motorola 6800 ‎ (→Points of Interest: link to unexplained circuit near phi1 pin)
• 18:14, 11 April 2011 (diff | hist) Motorola 6800 ‎ (→Resources: link to two patents)
• 09:02, 11 April 2011 (diff | hist) RCA 1802E ‎ (→Resources: links to emulator and SBC websites)
• 09:00, 10 April 2011 (diff | hist) 6502 increment PC control ‎ (correction: PC is not incremented during the dummy fetch when interrupt is recognised (Dr Jefyll)) (top)
• 08:46, 10 April 2011 (diff | hist) Main Page ‎ (navigation assistance, tweak to 6800 paragraph)
• 08:39, 10 April 2011 (diff | hist) WikiContributionPolicy ‎ (update application details) (top)
• 19:39, 9 April 2011 (diff | hist) m Motorola 6800 ‎ (→Points of Interest)
• 19:39, 9 April 2011 (diff | hist) m Motorola 6800 ‎ (→Chip Photos)
• 19:38, 9 April 2011 (diff | hist) Motorola 6800 ‎ (→Chip Simulator: small additional explanation)
• 19:36, 9 April 2011 (diff | hist) m Motorola 6800 ‎ (→Chip Photos: relate the polygon data to the original layout)
• 19:24, 9 April 2011 (diff | hist) Motorola 6800 ‎ (tidy up, sections, resources)
• 09:50, 9 April 2011 (diff | hist) VisualChips:Current events ‎ (re-organise into a list and link to commit stream of github projects) (top)
• 17:59, 5 April 2011 (diff | hist) Motorola 6800 ‎ (short list of features to be expanded)
• 17:56, 5 April 2011 (diff | hist) Motorola 6800 ‎ (link to SVG images and JSSim)
• 17:51, 5 April 2011 (diff | hist) m File:Mc6800a-Layout-svg-150h.jpg ‎ (Protected "File:Mc6800a-Layout-svg-150h.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:51, 5 April 2011 (diff | hist) N File:Mc6800a-Layout-svg-150h.jpg ‎ (Thumbnail of mc6800 layout (SVG format: polygons manually re-captured from microphotography))
• 16:15, 5 April 2011 (diff | hist) Main Page ‎ (→Projects and status: link to 6800 simulation page)
• 06:56, 5 April 2011 (diff | hist) m Incrementers and adders ‎ (Protected "Incrementers and adders" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 14:43, 28 March 2011 (diff | hist) Motorola 6800 ‎ (link to website images page)
• 10:35, 28 March 2011 (diff | hist) m Motorola 6800 ‎ (Protected "Motorola 6800" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 10:35, 28 March 2011 (diff | hist) N Motorola 6800 ‎ (first cut: placeholder)
• 10:33, 28 March 2011 (diff | hist) m File:M6800-arch.png ‎ (Protected "File:M6800-arch.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 10:32, 28 March 2011 (diff | hist) N File:M6800-arch.png ‎ (Motorola 6800 block diagram (Fig 2 from US Patent 3987418, 1976, fair use.))
• 10:27, 28 March 2011 (diff | hist) Main Page ‎ (→Projects and status: add 6800)
• 06:47, 22 March 2011 (diff | hist) m User:EdS ‎ (Protected "User:EdS" ([edit=sysop] (indefinite) [move=sysop] (indefinite))) (top)
• 06:47, 22 March 2011 (diff | hist) N User:EdS ‎ (first cut at bio)
• 09:59, 21 March 2011 (diff | hist) The reverse engineering process ‎ (→Resources: link to John's wiki)
• 12:27, 13 March 2011 (diff | hist) RCA 1802E ‎ (few more links)
• 09:29, 13 March 2011 (diff | hist) RCA 1802E ‎ (note on radiation hardness)
• 09:29, 13 March 2011 (diff | hist) File:Rca1802-detail2-nor4.png ‎ (uploaded a new version of "File:Rca1802-detail2-nor4.png": change block-out colour to white) (top)
• 09:27, 13 March 2011 (diff | hist) m RCA 1802E ‎
• 09:27, 13 March 2011 (diff | hist) RCA 1802E ‎ (Add NOR4 layout)
• 09:18, 13 March 2011 (diff | hist) m File:Rca1802-detail2-nor4.png ‎ (Protected "File:Rca1802-detail2-nor4.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite)))
• 09:17, 13 March 2011 (diff | hist) N File:Rca1802-detail2-nor4.png ‎ (Annotated detail of a NOR4 (in non-concentric style) on the RCA1802E)
• 09:11, 13 March 2011 (diff | hist) m File:Rca1802-detail-nor4.png ‎ (Protected "File:Rca1802-detail-nor4.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 09:11, 13 March 2011 (diff | hist) N File:Rca1802-detail-nor4.png ‎ (detail of a NOR4 (in non-concentric style) on the RCA1802E)
• 17:40, 12 March 2011 (diff | hist) m RCA 1802E ‎ (Protected "RCA 1802E" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 17:40, 12 March 2011 (diff | hist) N RCA 1802E ‎ (first cut - would like to include a circuit diagram)
• 17:25, 12 March 2011 (diff | hist) m File:Rca1802-detail.jpg ‎ (Protected "File:Rca1802-detail.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:24, 12 March 2011 (diff | hist) m File:Rca1802-detail-annotated.jpg ‎ (Protected "File:Rca1802-detail-annotated.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:24, 12 March 2011 (diff | hist) N File:Rca1802-detail-annotated.jpg ‎ (Annotated detail showing a few CMOS logic gates on the RCA 1802)
• 17:23, 12 March 2011 (diff | hist) N File:Rca1802-detail.jpg ‎ (Detail showing a few CMOS logic gates on the RCA 1802)
• 17:12, 12 March 2011 (diff | hist) Main Page ‎ (→Projects and status: link to 1802 (stub) page, note Tube is now decapped)
• 10:28, 21 February 2011 (diff | hist) File:6502-ipc-circuit.png ‎ (uploaded a new version of "File:6502-ipc-circuit.png": bug fixes) (top)
• 20:03, 20 February 2011 (diff | hist) 6502 increment PC control ‎ (add circuit diagram mostly at transistor level)
• 20:02, 20 February 2011 (diff | hist) N File:6502-ipc-circuit.png ‎ (6502 circuit detail for incrementing PC, mostly transistor-level)
• 18:14, 20 February 2011 (diff | hist) m 6502 increment PC control ‎ (type)
• 18:10, 20 February 2011 (diff | hist) File:6502-ipc-logic.png ‎ (uploaded a new version of "File:6502-ipc-logic.png": rename a misnamed signal) (top)
• 18:08, 20 February 2011 (diff | hist) m 6502 increment PC control ‎ (fixup mux/xor explanation)
• 17:10, 20 February 2011 (diff | hist) 6502 increment PC control ‎ (update commentary to match updated logic diagram)
• 17:04, 20 February 2011 (diff | hist) File:6502-ipc-logic.png ‎ (uploaded a new version of "File:6502-ipc-logic.png": simplified and extended)
• 14:06, 20 February 2011 (diff | hist) 6502 increment PC control ‎ (added logic diagram and some commentary)
• 14:04, 20 February 2011 (diff | hist) m File:6502-ipc-logic.png ‎ (Protected "File:6502-ipc-logic.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite)))
• 14:04, 20 February 2011 (diff | hist) File:6502-ipc-logic.png ‎ (uploaded a new version of "File:6502-ipc-logic.png": added a signal name)
• 13:49, 20 February 2011 (diff | hist) N File:6502-ipc-logic.png ‎ (6502 logic diagram detail: last few stages deriving the increment PC control signal)
• 17:21, 19 February 2011 (diff | hist) m File:Atari 6507 1.jpg ‎ (Protected "File:Atari 6507 1.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:21, 19 February 2011 (diff | hist) m File:Atari 6507 1A.jpg ‎ (Protected "File:Atari 6507 1A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:21, 19 February 2011 (diff | hist) m File:Atari 6507 1B.jpg ‎ (Protected "File:Atari 6507 1B.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:21, 19 February 2011 (diff | hist) m File:Atari 6507 2.jpg ‎ (Protected "File:Atari 6507 2.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 3.jpg ‎ (Protected "File:Atari 6507 3.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 3A.jpg ‎ (Protected "File:Atari 6507 3A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 4.jpg ‎ (Protected "File:Atari 6507 4.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 5.jpg ‎ (Protected "File:Atari 6507 5.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 5A.jpg ‎ (Protected "File:Atari 6507 5A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:20, 19 February 2011 (diff | hist) m File:Atari 6507 6A.jpg ‎ (Protected "File:Atari 6507 6A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 6B.jpg ‎ (Protected "File:Atari 6507 6B.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 7.jpg ‎ (Protected "File:Atari 6507 7.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 7A.jpg ‎ (Protected "File:Atari 6507 7A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 7B.jpg ‎ (Protected "File:Atari 6507 7B.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 7D.jpg ‎ (Protected "File:Atari 6507 7D.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 A.jpg ‎ (Protected "File:Atari 6507 A.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:19, 19 February 2011 (diff | hist) m File:Atari 6507 B.jpg ‎ (Protected "File:Atari 6507 B.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:Atari 6507 C.jpg ‎ (Protected "File:Atari 6507 C.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:Atari 6507 D.jpg ‎ (Protected "File:Atari 6507 D.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:6502 top algn 01 quarterSize.png ‎ (Protected "File:6502 top algn 01 quarterSize.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:6502 sub algn 01 quarterSize.png ‎ (Protected "File:6502 sub algn 01 quarterSize.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:6502 top.png ‎ (Protected "File:6502 top.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:18, 19 February 2011 (diff | hist) m File:6502 sub.png ‎ (Protected "File:6502 sub.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:17, 19 February 2011 (diff | hist) m File:Stack reg high2 top.jpg ‎ (Protected "File:Stack reg high2 top.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:17, 19 February 2011 (diff | hist) m File:Stack reg high2 sub.jpg ‎ (Protected "File:Stack reg high2 sub.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:17, 19 February 2011 (diff | hist) m File:Stack reg high2 vec.jpg ‎ (Protected "File:Stack reg high2 vec.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:17, 19 February 2011 (diff | hist) m File:Stack reg high2 subTied.jpg ‎ (Protected "File:Stack reg high2 subTied.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:16, 19 February 2011 (diff | hist) m File:Stack reg high2 SPVTB.jpg ‎ (Protected "File:Stack reg high2 SPVTB.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:16, 19 February 2011 (diff | hist) m File:6507 20x top-000000r.jpg ‎ (Protected "File:6507 20x top-000000r.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:16, 19 February 2011 (diff | hist) m File:6507 20x top-000003r.jpg ‎ (Protected "File:6507 20x top-000003r.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:16, 19 February 2011 (diff | hist) m File:6507 20x top-000004r.jpg ‎ (Protected "File:6507 20x top-000004r.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:16, 19 February 2011 (diff | hist) m File:6507 20x top-000007r.jpg ‎ (Protected "File:6507 20x top-000007r.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:15, 19 February 2011 (diff | hist) m File:6507 20x top-000008r.jpg ‎ (Protected "File:6507 20x top-000008r.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:15, 19 February 2011 (diff | hist) m File:ARM1-LeeSmith.jpg ‎ (Protected "File:ARM1-LeeSmith.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:15, 19 February 2011 (diff | hist) m File:ARM1 promo large.jpg ‎ (Protected "File:ARM1 promo large.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:15, 19 February 2011 (diff | hist) m File:6502 photo wrong-clock.jpg ‎ (Protected "File:6502 photo wrong-clock.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:15, 19 February 2011 (diff | hist) m File:Compare-r6502-balazs-2a03-dbe-short.png ‎ (Protected "File:Compare-r6502-balazs-2a03-dbe-short.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:12, 19 February 2011 (diff | hist) m File:Atari 6507 7C.jpg ‎ (Protected "File:Atari 6507 7C.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:12, 19 February 2011 (diff | hist) m File:Example.jpg ‎ (Protected "File:Example.jpg" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:09, 19 February 2011 (diff | hist) m File:6502-XAA-Idb-sb.png ‎ (Protected "File:6502-XAA-Idb-sb.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:08, 19 February 2011 (diff | hist) m File:6502-ipc-layout.png ‎ (Protected "File:6502-ipc-layout.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:07, 19 February 2011 (diff | hist) m 6502 increment PC control ‎ (Protected "6502 increment PC control" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 17:07, 19 February 2011 (diff | hist) N 6502 increment PC control ‎ (first cut - would like to include a circuit diagram)
• 16:44, 19 February 2011 (diff | hist) N File:6502-ipc-layout.png ‎ (Layout image from JSSim of the final logic stages leading to the 6502's incrementer enable input.)
• 12:59, 18 February 2011 (diff | hist) 6502 datapath ‎ (→A note on signal naming: link to javascript source)
• 11:55, 18 February 2011 (diff | hist) m 6502 datapath ‎ (→A note on signal naming: add border to table)
• 11:52, 18 February 2011 (diff | hist) 6502 datapath ‎ (→A note on signal naming: filled in table)
• 11:23, 18 February 2011 (diff | hist) 6502 datapath ‎ (→A note on signal naming: first cut of table)
• 11:08, 18 February 2011 (diff | hist) 6502 datapath ‎ (small re-order in preparation for a signal name cross-reference)
• 10:58, 18 February 2011 (diff | hist) Sandbox ‎ (tidy up) (top)
• 10:51, 18 February 2011 (diff | hist) 6502 datapath ‎ (reformatting and refinement for wiki)
• 10:19, 18 February 2011 (diff | hist) m 6502 datapath ‎ (Protected "6502 datapath" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 22:08, 12 February 2011 (diff | hist) 6502 Opcode 8B (XAA, ANE) ‎ (→Resources: few more links) (top)
• 21:52, 12 February 2011 (diff | hist) 6502 Opcode 8B (XAA, ANE) ‎ (→Resources: link to a couple of forum threads)
• 21:42, 5 February 2011 (diff | hist) Educational Resources ‎ (link to Lynn Conway's archive) (top)
• 18:32, 5 February 2011 (diff | hist) NMOS Depletion Mode Transistors ‎ (rejig opening para) (top)
• 11:28, 5 February 2011 (diff | hist) m NMOS Depletion Mode Transistors ‎ (Protected "NMOS Depletion Mode Transistors" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 11:27, 5 February 2011 (diff | hist) N NMOS Depletion Mode Transistors ‎ (Created page with "The usual circuit design of a logic gate in NMOS technology is a network of pull-down transistors and a single pull-up. The pull-up will be a depletion mode device, and the gate ...")
• 11:07, 4 February 2011 (diff | hist) Main Page ‎ (→Projects and status: links to new picture pages on main site)
• 08:54, 4 February 2011 (diff | hist) m The reverse engineering process ‎ (typo)
• 22:18, 2 February 2011 (diff | hist) m MOS 6502 ‎ (fixup section header sizes)
• 22:17, 2 February 2011 (diff | hist) m MOS 6502 ‎ (→MOS 6502 family: link to photo page)
• 22:16, 2 February 2011 (diff | hist) 6502Observations ‎ (→Programmer Visible: add link to test program collection)
• 22:14, 2 February 2011 (diff | hist) m MOS 6502 ‎ (→Our Analysis: add words to a bare link)
• 22:12, 2 February 2011 (diff | hist) m Photos of MOS 6502D ‎ (fix typo) (top)
• 22:11, 2 February 2011 (diff | hist) m Photos of MOS 6502D ‎ (link to website images page)
• 22:11, 2 February 2011 (diff | hist) MOS 6502 ‎ (→Primary Sources: add link to in-wiki photo page)
• 22:09, 2 February 2011 (diff | hist) m Main Page ‎ (→Projects and status: add link to photos page)
• 22:08, 2 February 2011 (diff | hist) User:Keith ‎ (→Sandpit area: link to the new home of the table)
• 22:08, 2 February 2011 (diff | hist) m The reverse engineering process ‎ (→Resources: link to the Educational Resources page)
• 22:06, 2 February 2011 (diff | hist) User:Keith ‎ (→Sandpit area: moved table which describes our chip collection - thanks!)
• 22:06, 2 February 2011 (diff | hist) Chips in our collection ‎ (implant Keith's big status table)
• 21:53, 2 February 2011 (diff | hist) m Main Page ‎ (→Projects and status: again inflate the 6502 project description)
• 21:51, 2 February 2011 (diff | hist) m JssimUserHelp ‎ (→URL interface: add missing text to the annotation example)
• 21:48, 2 February 2011 (diff | hist) MOS 6502 ‎ (some reordering and rewording)
• 21:46, 2 February 2011 (diff | hist) Main Page ‎ (→Projects and status: 6502 page needs more promotion)
• 21:44, 2 February 2011 (diff | hist) Main Page ‎ (→Donations: rename and reword to accomodate a link to the status table)
• 21:38, 2 February 2011 (diff | hist) N Chips listed by manufacturer ‎ (moved Chips listed by manufacturer to Chips in our collection: more encompassing title so we can put Keith's table in here) (top)
• 21:38, 2 February 2011 (diff | hist) m Chips in our collection ‎ (moved Chips listed by manufacturer to Chips in our collection: more encompassing title so we can put Keith's table in here)
• 17:28, 30 January 2011 (diff | hist) m The reverse engineering process ‎ (→The Process: rename section to overview)
• 11:51, 30 January 2011 (diff | hist) Acorn ‎ (state of play wiith Tube and Electron ULA, link to photos) (top)
• 11:48, 30 January 2011 (diff | hist) The reverse engineering process ‎ (add notes on microphotography and resources)
• 06:43, 29 January 2011 (diff | hist) Main Page ‎ (link to index)
• 06:37, 29 January 2011 (diff | hist) m WikiContributionPolicy ‎ (link to index)
• 18:32, 28 January 2011 (diff | hist) m VisualChips:Current events ‎ (Protected "VisualChips:Current events" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 18:32, 28 January 2011 (diff | hist) N VisualChips:Current events ‎ (replace non existent page with a small paragraph with links)
• 18:28, 28 January 2011 (diff | hist) m Help:Contents ‎ (Protected "Help:Contents" ([edit=sysop] (indefinite) [move=sysop] (indefinite))) (top)
• 18:28, 28 January 2011 (diff | hist) N Help:Contents ‎ (was empty: link to mediawiki central)
• 17:35, 28 January 2011 (diff | hist) Main Page ‎ (→Policies: change section name and link to policy page)
• 17:34, 28 January 2011 (diff | hist) m WikiContributionPolicy ‎ (Protected "WikiContributionPolicy" ([edit=sysop] (indefinite) [move=sysop] (indefinite)))
• 17:34, 28 January 2011 (diff | hist) N WikiContributionPolicy ‎ (Created page with "This is the wiki of the VisualChips project, and these are the policies agreed by the administration team. Please respect our wishes to maintain the value of this wiki, by follo...")
• 08:13, 27 January 2011 (diff | hist) Main Page ‎ (add poliy notes)
• 08:00, 27 January 2011 (diff | hist) m Zilog ‎ (Protected "Zilog" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 08:00, 27 January 2011 (diff | hist) m Z8400 ‎ (Protected "Z8400" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 07:59, 27 January 2011 (diff | hist) m Sinclair ‎ (Protected "Sinclair" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:59, 27 January 2011 (diff | hist) m Rockwell ‎ (Protected "Rockwell" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:59, 27 January 2011 (diff | hist) m Motorola ‎ (Protected "Motorola" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:59, 27 January 2011 (diff | hist) m Company MOS Technology ‎ (Protected "MOS Technnology" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:59, 27 January 2011 (diff | hist) m MOS 6502 ‎ (Protected "MOS 6502" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:58, 27 January 2011 (diff | hist) m Intel ‎ (Protected "Intel" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:55, 27 January 2011 (diff | hist) m Inmos ‎ (Protected "Inmos" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:55, 27 January 2011 (diff | hist) m General Instrument ‎ (Protected "General Instrument" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:54, 27 January 2011 (diff | hist) m Chips in our collection ‎ (Protected "Chips listed by manufacturer" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:54, 27 January 2011 (diff | hist) m Atari ‎ (Protected "Atari" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:53, 27 January 2011 (diff | hist) m Acorn ‎ (Protected "Acorn" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 07:32, 27 January 2011 (diff | hist) m The reverse engineering process ‎ (Protected "The reverse engineering process" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 17:43, 25 January 2011 (diff | hist) m Main Page ‎ (Undo revision 286 by EdS (talk) hmm both undo and rollback seem to add a revision)
• 17:41, 25 January 2011 (diff | hist) m Main Page ‎ (Undo revision 285 by EdS (talk) should probably undo, not rollback, spammer contribs)
• 17:36, 25 January 2011 (diff | hist) m Main Page ‎ (Reverted edits by Nanetri (talk) to last revision by EdS)
• 11:56, 24 January 2011 (diff | hist) m 6502 Unsupported Opcodes ‎ (fixup link to renamed page) (top)
• 22:23, 16 January 2011 (diff | hist) m 6502 Opcode 8B (XAA, ANE) ‎ (add explanation section header)
• 22:22, 16 January 2011 (diff | hist) 6502 Opcode 8B (XAA, ANE) ‎ (add EdS NMOS cpu and some incomplete words about test programs)
• 07:49, 14 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (→examples: link to specific page about XAA)
• 20:34, 11 January 2011 (diff | hist) m JssimUserHelp ‎ (rename two sections which had same name)
• 20:33, 11 January 2011 (diff | hist) JssimUserHelp ‎ (→Graphics help: notes on shift-click)
• 19:51, 10 January 2011 (diff | hist) m 6502 Opcode 8B (XAA, ANE) ‎ (Protected "6502 Opcode 8B (XAA, ANE) explained" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 19:51, 10 January 2011 (diff | hist) 6502 Opcode 8B (XAA, ANE) ‎ (add diagram, note some NMOS circuit facts)
• 19:47, 10 January 2011 (diff | hist) File:6502-XAA-Idb-sb.png ‎ (uploaded a new version of "File:6502-XAA-Idb-sb.png": Removed unnecessary collection of diagramming elements)
• 19:45, 10 January 2011 (diff | hist) N File:6502-XAA-Idb-sb.png ‎ (Abbreviated diagram of internal databus and specical databus for XAA illustration.)
• 12:04, 10 January 2011 (diff | hist) N 6502 Opcode 8B (XAA, ANE) ‎ (Created page with "Of all the unsupported opcodes, 8B has had a lot of attention because it seems unpredictable. Even the same computer has been seen to act differently even with the same inputs. ...")
• 11:46, 10 January 2011 (diff | hist) m 6502Observations ‎ (→Programmer Visible)
• 11:43, 10 January 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (no need to escape camelcase)
• 11:42, 10 January 2011 (diff | hist) m 6502Observations ‎ (typo which gave page a wrong name)
• 11:42, 10 January 2011 (diff | hist) N 6502 Taken Branch Delays Interrupts Branches and interrupts ‎ (moved 6502 Taken Branch Delays Interrupts Branches and interrupts to 6502 Taken Branch Delays Interrupts: mis-named - fix) (top)
• 11:42, 10 January 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (moved 6502 Taken Branch Delays Interrupts Branches and interrupts to 6502 Taken Branch Delays Interrupts: mis-named - fix)
• 09:52, 10 January 2011 (diff | hist) JssimUserHelp ‎ (link to more 6502 project info near top of page)
• 09:49, 10 January 2011 (diff | hist) JssimUserHelp ‎ (tidyup post slashdot traffic spike)
• 17:56, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→Data Pads: more notes on the pad shuffling on the top edge) (top)
• 17:50, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→Pinout differences)
• 17:43, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→Sync and BA: link to rdy0 driver)
• 17:34, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (pin 7 : Sync and BA)
• 17:25, 8 January 2011 (diff | hist) m File:Rdy-sync-no-via-6502d-jssim.png ‎ (Protected "File:Rdy-sync-no-via-6502d-jssim.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:24, 8 January 2011 (diff | hist) m File:Rdy-sync-no-via-R6502-balazs.png ‎ (Protected "File:Rdy-sync-no-via-R6502-balazs.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:24, 8 January 2011 (diff | hist) m File:Rdy-sync-no-via-2A03.png ‎ (Protected "File:Rdy-sync-no-via-2A03.png" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite) [upload=autoconfirmed] (indefinite))) (top)
• 17:24, 8 January 2011 (diff | hist) N File:Rdy-sync-no-via-6502d-jssim.png ‎ (image of JSSim view of 6502D layout showing RDY and SYNC cross with a poly landing pad but are not via-connected.)
• 17:22, 8 January 2011 (diff | hist) N File:Rdy-sync-no-via-R6502-balazs.png ‎ (closeup of Balazs' R6502 photo showing RDY and SYNC cross with a poly landing pad but are not via-connected.)
• 17:21, 8 January 2011 (diff | hist) N File:Rdy-sync-no-via-2A03.png ‎ (closeup of 2A03 photo showing RDY and SYNC cross with a poly landing pad but are not via-connected.)
• 17:01, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→Resources: add wikipedia link)
• 17:00, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→Pinout differences)
• 16:53, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (some pad details)
• 16:29, 8 January 2011 (diff | hist) m 6502 traces of 6501 ‎ (→resources)
• 16:29, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→resources: add three links)
• 16:18, 8 January 2011 (diff | hist) m 6502 traces of 6501 ‎ (→Date Bus Enable: note pin number)
• 16:15, 8 January 2011 (diff | hist) 6502 traces of 6501 ‎ (→bus enable: add description and links to jssim)
• 16:06, 8 January 2011 (diff | hist) N File:Compare-r6502-balazs-2a03-dbe-short.png ‎ (Composite of the corresponding areas on 3 chips showing DBE (data bus enable) is shorted to cclk (on-chip version of phi2) only on Rockwell R6502)
• 14:36, 8 January 2011 (diff | hist) Educational Resources ‎ (add olpc / openfirmware link)
• 14:32, 8 January 2011 (diff | hist) Educational Resources ‎ (two more good books)
• 14:26, 8 January 2011 (diff | hist) Educational Resources ‎ (link to simcom)
• 14:23, 8 January 2011 (diff | hist) m Educational Resources ‎ (Protected "Educational Resources" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 14:23, 8 January 2011 (diff | hist) m Educational Resources ‎ (formatting fix)
• 14:22, 8 January 2011 (diff | hist) N Educational Resources ‎ (links for educators and students, not specific to chips or reverse engineering)
• 17:20, 7 January 2011 (diff | hist) JssimUserHelp ‎ (change CCC welcome to slashdot welcome)
• 12:05, 7 January 2011 (diff | hist) m Main Page ‎
• 12:04, 7 January 2011 (diff | hist) Main Page ‎ (link to 6502 observations)
• 15:07, 6 January 2011 (diff | hist) 6502 BRK and B bit ‎ (add section on late NMI not splitting the vector reads)
• 14:57, 6 January 2011 (diff | hist) 6502 BRK and B bit ‎ (formatting and add link for the reset write suppression)
• 13:52, 6 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (small update)
• 13:26, 6 January 2011 (diff | hist) Template:Ref ‎ (another try for working anchor) (top)
• 13:24, 6 January 2011 (diff | hist) Template:Ref ‎
• 13:23, 6 January 2011 (diff | hist) Template:Ref ‎ (try to add a named anchor)
• 13:18, 6 January 2011 (diff | hist) N Template talk:Note ‎ (note origin and defects) (top)
• 13:14, 6 January 2011 (diff | hist) N Template talk:Ref ‎ (note the origin and the bug) (top)
• 13:11, 6 January 2011 (diff | hist) 6507 Decode ROM ‎ (demote pendantry to footnote) (top)
• 13:09, 6 January 2011 (diff | hist) Template:Note ‎ (top)
• 13:05, 6 January 2011 (diff | hist) Template:Note ‎
• 13:03, 6 January 2011 (diff | hist) Template:Ref ‎
• 12:55, 6 January 2011 (diff | hist) Sandbox ‎ (testing footnotes)
• 12:50, 6 January 2011 (diff | hist) Template:Note ‎
• 12:47, 6 January 2011 (diff | hist) Template:Ref ‎
• 12:45, 6 January 2011 (diff | hist) Template:Ref ‎
• 12:41, 6 January 2011 (diff | hist) N Template:Endnote ‎ (moved Template:Endnote to Template:Note: necessary redirect for footnote/endnote mechanism) (top)
• 12:41, 6 January 2011 (diff | hist) m Template:Note ‎ (moved Template:Endnote to Template:Note: necessary redirect for footnote/endnote mechanism)
• 12:40, 6 January 2011 (diff | hist) N Template:Note ‎ (footnote/endnote mechanism from http://en.wikipedia.org/w/index.php?title=Template:Ref&action=edit)
• 12:23, 6 January 2011 (diff | hist) N Template:Ref ‎ (Created page with "<sup class="reference plainlinks nourlexpansion" {{#ifeq:{{{noid}}}|noid||id="ref_{{{1}}}"}}>{{#if:{{{2|}}}|{{{2}}}|[{{fullurl:{{FULLPAGENAME}}}}#endnote_{{a...")
• 12:14, 6 January 2011 (diff | hist) m Hanson's Block Diagram ‎ (clarify and link to pagetable)
• 12:11, 6 January 2011 (diff | hist) m Main Page ‎ (fixup link to renamed page)
• 12:08, 6 January 2011 (diff | hist) N 6507 Decode PLA ‎ (moved 6507 Decode PLA to 6507 Decode ROM: Hanson's block diagram calls it a ROM) (top)
• 12:08, 6 January 2011 (diff | hist) m 6507 Decode ROM ‎ (moved 6507 Decode PLA to 6507 Decode ROM: Hanson's block diagram calls it a ROM)
• 12:06, 6 January 2011 (diff | hist) 6507 Decode ROM ‎ (PLA versus ROM: try to clarify without being too pedantic)
• 11:38, 6 January 2011 (diff | hist) 6502 all 256 Opcodes ‎ (replace 3-column opcode table with perfect6502 exhaustive simulation)
• 11:28, 6 January 2011 (diff | hist) m 6507 Decode ROM ‎ (fixup link to opcodes)
• 11:25, 6 January 2011 (diff | hist) m Main Page ‎ (fixup refs to pages renamed with a prefix)
• 11:24, 6 January 2011 (diff | hist) 6507 Decode ROM ‎ (note that Atari 6507 is different from NMOS 6502)
• 11:19, 6 January 2011 (diff | hist) m 6507 Decode ROM ‎ (moved Decode ROM to 6507 Decode PLA: need a prefix, also this is not the NMOS PLA, also it's not a ROM)
• 11:16, 6 January 2011 (diff | hist) m Opcodes.txt ‎ (fixing up older redirect) (top)
• 11:15, 6 January 2011 (diff | hist) N Opcodes ‎ (moved Opcodes to 6502 all 256 Opcodes: need a prefix, intend to update) (top)
• 11:15, 6 January 2011 (diff | hist) m 6502 all 256 Opcodes ‎ (moved Opcodes to 6502 all 256 Opcodes: need a prefix, intend to update)
• 19:57, 5 January 2011 (diff | hist) 6502 BRK and B bit ‎ (add reset suppression of stack writes)
• 19:54, 5 January 2011 (diff | hist) m 6502 BRK and B bit ‎
• 19:53, 5 January 2011 (diff | hist) 6502 BRK and B bit ‎ (more examples)
• 18:17, 5 January 2011 (diff | hist) m 6502 datapath control timing fix ‎ (link to parent)
• 18:17, 5 January 2011 (diff | hist) 6502 ROR bug ‎ (li) (top)
• 18:16, 5 January 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (link to parent)
• 18:16, 5 January 2011 (diff | hist) m 6502 BRK and B bit ‎ (link to parent)
• 18:15, 5 January 2011 (diff | hist) m 6502 Unsupported Opcodes ‎ (link to parent)
• 18:02, 5 January 2011 (diff | hist) m 6502 Unsupported Opcodes ‎ (formatting fix)
• 18:01, 5 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (add ANE aka XAA)
• 17:49, 5 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (KIL)
• 17:44, 5 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (LAX example)
• 16:50, 5 January 2011 (diff | hist) 6502 Unsupported Opcodes ‎ (links and some background but no JSSim examples yet)
• 16:31, 5 January 2011 (diff | hist) m Main Page ‎
• 15:52, 5 January 2011 (diff | hist) m Help:Editing ‎ (Protected "Help:Editing" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 15:49, 5 January 2011 (diff | hist) m Sandbox ‎ (Protected "Sandbox" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:49, 5 January 2011 (diff | hist) m Photos of R6502 ‎ (Protected "Photos of R6502" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 15:49, 5 January 2011 (diff | hist) m 6502 all 256 Opcodes ‎ (Protected "Opcodes" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:48, 5 January 2011 (diff | hist) m Motorola 68000 ‎ (Protected "Motorola 68000" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 15:48, 5 January 2011 (diff | hist) m Hanson's Block Diagram ‎ (Protected "Hanson's Block Diagram" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:48, 5 January 2011 (diff | hist) m 6507 Decode ROM ‎ (Protected "Decode ROM" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:47, 5 January 2011 (diff | hist) m Atari's 6507 Schematics ‎ (Protected "Atari's 6507 Schematics" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 15:47, 5 January 2011 (diff | hist) m Balazs' schematic and documents ‎ (Protected "Balazs' schematic and documents" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:46, 5 January 2011 (diff | hist) m 6502 traces of 6501 ‎ (Protected "6502 traces of 6501" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 15:46, 5 January 2011 (diff | hist) m 6502 traces of 6501 ‎
• 15:46, 5 January 2011 (diff | hist) N 6502 traces of 6501 ‎ (Created page with "(Back to [6502Observations|6502 Observations]) The 6501 was the original product from MOS Technology (who, as a team, had recently left Motorola where they worked on the 6800.) ...")
• 15:20, 5 January 2011 (diff | hist) m 6502 datapath control timing fix ‎
• 13:51, 5 January 2011 (diff | hist) 6502 datapath control timing fix ‎ (add picture)
• 13:50, 5 January 2011 (diff | hist) N File:6502 photo wrong-clock.jpg ‎ (Close up of R6502 layout showing datapath control lines clocked oddly with missing vias)
• 13:48, 5 January 2011 (diff | hist) N 6502 datapath control timing fix ‎ (Created page with "A couple of transistors are connected to one clock, but the poly shows evidence that they used to be connected to another. [http://visual6502.org/JSSim/expert.html?nosim=t&find=c...")
• 13:42, 5 January 2011 (diff | hist) m 6502 Unsupported Opcodes ‎ (Protected "6502 Unsupported Opcodes" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 13:41, 5 January 2011 (diff | hist) N 6502 Unsupported Opcodes ‎ (Created page with "nothing here yet == resources == [http://www.pagetable.com/?p=517 Michael Steil's presentation at 27C3] (pagetable.com links to 6 sections on youtube)")
• 13:40, 5 January 2011 (diff | hist) m 6502 ROR bug ‎
• 13:40, 5 January 2011 (diff | hist) m 6502 ROR bug ‎ (Protected "6502 ROR bug" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 13:39, 5 January 2011 (diff | hist) N 6502 ROR bug ‎ (Created page with "nothing here yet == resources == [http://www.pagetable.com/?p=406 Measuring the ROR Bug in the Early MOS 6502] by Michael Steil on pagetable.com [http://www.pagetable.com/?p=45 ...")
• 13:37, 5 January 2011 (diff | hist) m 6502 BRK and B bit ‎ (add links)
• 13:34, 5 January 2011 (diff | hist) m 6502 Timing of Interrupt Handling ‎ (Protected "6502 Taken Branch Delays Interrupts Branches and interrupts" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 13:33, 5 January 2011 (diff | hist) N 6502 Timing of Interrupt Handling ‎ (Created page with "no description here yet == resources == * [http://forum.6502.org/viewtopic.php?t=1634 A taken branch delays interrupt handling by one instruction] forum thread on 6502.org * [ht...")
• 13:32, 5 January 2011 (diff | hist) 6502Observations ‎ (link to branches/interrupts page)
• 13:29, 5 January 2011 (diff | hist) 6502 BRK and B bit ‎ (first cut of explanation)
• 13:08, 5 January 2011 (diff | hist) m VisualChips:Community portal ‎ (Protected "VisualChips:Community portal" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 13:08, 5 January 2011 (diff | hist) N VisualChips:Community portal ‎ (Created page with "Sorry, we don't yet have a forum. Please use the discussion sub-pages to discuss wiki content, or leave a comment on [http://blog.visual6502.org/ our blog], or message us [http:...")
• 12:59, 5 January 2011 (diff | hist) m 6502 BRK and B bit ‎ (Protected "6502 BRK and B bit" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 12:59, 5 January 2011 (diff | hist) N 6502 BRK and B bit ‎ (Created page with "The 6502 has 4 sources of interrupt-like behaviour: BRK, RESET, IRQ and NMI. Much has been said about these - it's common to find confusion about the behaviour of the B bit in t...")
• 12:33, 5 January 2011 (diff | hist) m Main Page ‎ (formatting fix)
• 12:30, 5 January 2011 (diff | hist) m 6502Observations ‎ (Protected "6502Observations" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 12:30, 5 January 2011 (diff | hist) N 6502Observations ‎ (Created page with "We've found some interesting things on the 6502, from the layout level, up through circuit level to the programmer visible level. = Programmer Visible = Notes here on bugs and u...")
• 12:17, 5 January 2011 (diff | hist) Main Page ‎ (re-org front page, introduce structure for sub projects)
• 13:33, 2 January 2011 (diff | hist) m VisualChips:About ‎ (Protected "VisualChips:About" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 13:33, 2 January 2011 (diff | hist) N VisualChips:About ‎ (Created page with "Welcome to the visualchips wiki. Please see also [http://visual6502.org the visual6502.org site] which contains the backstory, useful links, a FAQ, and a link to [http://blog.vi...")
• 13:27, 2 January 2011 (diff | hist) m Main Page ‎ (a little front matter)
• 11:39, 28 December 2010 (diff | hist) JssimUserHelp ‎ (link to github in case of overload)
• 10:47, 28 December 2010 (diff | hist) m JssimUserHelp ‎ (linkify)
• 10:45, 28 December 2010 (diff | hist) m JssimUserHelp ‎ (link to Michael's talk on ccc site (27C3))
• 10:43, 28 December 2010 (diff | hist) m JssimUserHelp ‎ (bring attention to the URL examples)
• 22:38, 19 December 2010 (diff | hist) 6502DecimalMode ‎ (adjustments to account for Bruce's decimal test being exhaustive)
• 11:16, 18 December 2010 (diff | hist) N File:ARM1 promo large.jpg ‎ (Original ARM1 (1985, 3micron) image scanned from Acorn's R140 promotional brochure, copyright now ARM Holdings Limited. Uploaded with the assistance and by kind permission of ARM.)
• 11:10, 18 December 2010 (diff | hist) N File:ARM1-LeeSmith.jpg ‎ (From Lee Smith's presentation "A Brief History of ARM", slide titled "First ARM Silicon: 26th April 1985" Image originally from Acorn promotional materials, copyright now ARM Holdings Limited. Uploaded by kind permission of ARM.)
• 21:08, 15 December 2010 (diff | hist) 6502TestPrograms ‎ (fixup comment about Bruce's decimal tests)
• 20:31, 15 December 2010 (diff | hist) 6502DecimalMode ‎ (add some BCD tests, add linkage and minor rewording)
• 20:48, 14 December 2010 (diff | hist) m 6502DecimalMode ‎
• 20:40, 14 December 2010 (diff | hist) m 6502DecimalMode ‎ (fix P adjustment)
• 20:40, 14 December 2010 (diff | hist) 6502DecimalMode ‎ (more tests, from Bruce Clark)
• 20:16, 14 December 2010 (diff | hist) 6502TestPrograms ‎ (Ruud's ROM updated, notes on AllSuiteA, notes on other approaches.)
• 12:44, 10 December 2010 (diff | hist) 6502TestPrograms ‎ (add Ruud's rom)
• 12:30, 10 December 2010 (diff | hist) m 6502DecimalMode ‎ (Protected "6502DecimalMode" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 12:29, 10 December 2010 (diff | hist) m 6502DecimalMode ‎
• 12:25, 10 December 2010 (diff | hist) 6502DecimalMode ‎ (couple more tests)
• 09:58, 10 December 2010 (diff | hist) N 6502DecimalMode ‎ (Created page with "The 6502 had a couple of unique selling points, and the decimal mode was crucial because it was patent protected. Decimal mode only affects ADC and SBC instructions, and on the ...")
• 22:44, 9 December 2010 (diff | hist) 6502TestPrograms ‎ (filled in)
• 22:08, 9 December 2010 (diff | hist) N PolygonCaptureProgress ‎ (first cut (proposal)) (top)
• 21:20, 9 December 2010 (diff | hist) m 6502TestPrograms ‎ (Protected "6502TestPrograms" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 20:21, 9 December 2010 (diff | hist) N 6502TestPrograms ‎ (first cut (work in progress))
• 16:19, 28 November 2010 (diff | hist) m Photos of MOS 6502D ‎ (Protected "Photos of MOS 6502D" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 16:18, 28 November 2010 (diff | hist) m 6502 Stack Register High Bits ‎ (Protected "6502 Stack Register High Bits" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))) (top)
• 16:15, 28 November 2010 (diff | hist) m JssimUserHelp ‎ (Protected "JssimUserHelp" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 16:11, 28 November 2010 (diff | hist) m Main Page ‎ (Protected "Main Page" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite)))
• 14:37, 27 November 2010 (diff | hist) JssimUserHelp ‎ (→Busses and signals of interest: fleshed out)
• 14:24, 27 November 2010 (diff | hist) JssimUserHelp ‎ (→Graphics help: fleshed out)
• 12:47, 27 November 2010 (diff | hist) m JssimUserHelp ‎ (→URL interface)
• 12:46, 27 November 2010 (diff | hist) m JssimUserHelp ‎ (→URL interface)
• 12:46, 27 November 2010 (diff | hist) m JssimUserHelp ‎ (→URL interface)
• 12:45, 27 November 2010 (diff | hist) JssimUserHelp ‎ (→Help for advanced mode: adding examples for each URL parameter)
• 15:09, 22 November 2010 (diff | hist) JssimUserHelp ‎ (placeholder sections for advanced mode)
• 14:58, 22 November 2010 (diff | hist) m JssimUserHelp ‎
• 14:37, 22 November 2010 (diff | hist) JssimUserHelp ‎ (some simple help text)
• 17:59, 26 September 2010 (diff | hist) N Balazs' schematic and documents ‎ (Created page with "Beregnyei Balazs (family name first!) derived a schematic from his die photo and wrote up notes on the circuits. The chip is an R6502 which is a Rockwell part but uses MOS Techn...")
• 17:53, 26 September 2010 (diff | hist) m Photos of R6502 ‎
• 17:52, 26 September 2010 (diff | hist) N Photos of R6502 ‎ (Created page with "Beregnyei Balazs took high resolution photos from which he derived his schematic and descriptive documentation. Segher Boessenkool annotated these photos with signal names and s...")
• 17:50, 26 September 2010 (diff | hist) m Main Page ‎ (→Secondary Sources: link to Balazs sub page)
• 17:44, 26 September 2010 (diff | hist) Main Page ‎ (→Primary Sources: link to die photo pages)
• 17:43, 26 September 2010 (diff | hist) m Atari's 6507 Schematics ‎