Chips in our collection

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m (moved Chips listed by manufacturer to Chips in our collection: more encompassing title so we can put Keith's table in here)
(implant Keith's big status table)
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Here we list the chips in our collection, some of which are generously donated.
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Detailed project progress will be found on a project page.
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{|class="wikitable sortable"
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!Manufacturer !! Item !! YYWW !! Chip marking !! Pkg !! Donor !! Sent !! Status !! Transistors !! Polygons !! Group !! Comments
 +
|-
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| AMD ||9016EPC-B ||8222 ||JBP ||DIP16 || || ||2 || || || ||...
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|-
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| AMD ||9511A || || || ||M.T. ||2010-09-21 ||1 || || ||Math ||arithmetic processor
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|-
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| Atari ||10444D 'TIA' ||8150 ||TSU C010444-11D 135A002D ||DIP40 || || ||9:Sim ||6193 ||28751 || ||Used in Atari 2600
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|-
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| Ferranti ||? || || || || || ||DPKG, photographed and stitched || || ||ULA ||Acorn Electron ULA
 +
|-
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| Ferranti ||? || || || || || ||DPKG, photographed and stitched || || ||ULA ||Sinclair Spectrum ULA
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|-
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| Ferranti ||DSCF3404 || || || || || ||DPKG, low-res photograph || || ||ULA ||Acorn Tube ULA
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|-
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| Fujitsu ||8086 ||8728 || ||DIP40 ||K.H ||2011-01-22 ||1 || || ||CPU ||CPU, 16-bit data bus
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|-
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| Fujitsu ||8088 ||8719 || ||DIP40 ||K.H ||2011-01-22 ||1 || || ||CPU ||CPU, 8-bit data bus
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|-
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| Hitachi ||HD6309 || || || ||E.S. ||2010-09-18 ||1 || || ||CPU ||Used in Tandy CoCo and Dragon. Worth doing before the 6809, as it is the superior chip that retro-enthusiasts want for their 6809 machines.
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|-
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| Inmos ||IMS C011 ||9801 || ||DIP28 ||K.H ||2011-01-22 ||1 || || || ||Transputer link adapter
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|-
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| Inmos ||IMS T225 ||9340 and 9836 || ||PLCC68 ||K.H ||2011-01-22 ||1 || || ||CPU ||Transputer, 16-bit bus
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|-
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| Inmos ||IMS T425 ||9320 and 9842 || ||PLCC84 ||K.H ||2011-01-22 ||1 || || ||CPU ||Transputer, 32-bit bus
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|-
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| Intel ||8008 || || || ||E.S. ||2010-09-18 ||1 || || || ||...
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|-
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| Intel ||8271 || ||S4491 101195-003 1977 ||DIP40 || || ||2 || || ||FDC ||Used in Acorn machine like BBC micro
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|-
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| Intel ||8273 || || || ||M.T. ||2010-09-21 ||1 || || ||Vid ||video interface controller
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|-
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| Intel ||8741 ||7852 ||1978 ||DIP40 ||M.T. ||2010-09-21 ||1 || || || ||...
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|-
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| Intel ||80186 ||???? || || ||K.H ||2011-01-22 ||1 || || ||CPU ||Ceramic flip-chip with metal lid
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|-
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| Intel ||80188 || || ||PGA ||K.H ||2011-01-22 ||1 || || ||CPU ||Ceramic PGA with metal lid
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|-
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| Intel ||80286 ||8523 || || ||K.H ||2011-01-22 ||1 || || ||CPU ||Ceramic flip-chip with metal lid
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|-
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| Intel ||8085AH-2  ||8501 || ||DIP40 ||M.T. ||2010-09-21 ||1 || || || ||...
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|-
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| Intel ||80C188XL-20 ||? || || ||K.H ||2011-01-22 ||1 || || ||CPU ||2 pcs, one known dead. CMOS
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|-
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| Intel ||D3001 || ||S4015 I1430041 1974 ||DIP40 || || ||2 || || || ||...
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|-
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| Intel ||P8041A || ||1102 8201 104566-001 1977 ||DIP40 || || ||2 || || || ||...
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|-
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| Intel ||P8080A-2 || ||L2057569 1979 ||DIP40 || || ||DPKG, T5xBF-NS || || ||CPU ||...
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|-
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| Intel ||P8085AH ||9849 ||-1976 ||DIP40 || || ||2 || || ||CPU ||...
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|-
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| Intel ||P8275 || ||L2167191 1976 ||DIP40 || || ||2 || || || ||...
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|-
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| Microchip ||AY-3-1015D ||8011 || ||DIP40 || || ||2 || || ||I/O ||UART
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|-
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| Microchip ||AY-3-8910 ||8212 || ||DIP40 ||K.H ||2011-01-22 ||1 || || || ||sound generator VHDL models available. The sound mixer circuit was very non-linear, which made VHDL model have to use a table
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|-
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| Microchip ||SP-0256-AL2 ||8247 || ||DIP28 ||K.H ||2011-01-22 ||1 || || || ||speech synthesis chip. ROM contents available.
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|-
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| [[Company MOS Technology|MOS Technology]] ||[[MOS 6502|6502]] ||8316 ||1683 ||DIP40 || || ||9:Sim ||3510 ||19530 ||CPU ||...
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|-
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| MOS ||6507 ||8151 ||C010745 5181 ||DIP28 || || ||DPKG, T5xBF-NS, T10xBF-NS || || ||CPU ||Used in Atari 2600
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|-
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| MOS ||6550 ||7827 ||2778 ||DIP22 || || ||2 || || ||I/O ||...
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|-
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| MOS ||6532 ||8202 ||C010750-12 R6532-15 8202 ||DIP40 || || ||DPKG, T10xBF, S10xBF, CV || || || ||RAM, I/O, Timer. Used in Atari 2600
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|-
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| MOSTEK ||MK3880N ||8229 ||MK3880N ||DIP40 || || ||2 || || ||CPU ||MOSTEK Z80 2nd sourced
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|-
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| Motorola ||MC6800 ||8616 ||68A00P R7E8616 ||DIP40 || || ||DPKG, T5xBF-NS || || ||CPU ||...
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|-
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| Motorola ||[[Motorola 68000|68000]] || || || || || ||DPKG,  || || ||CPU ||Used in Atari ST
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|-
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| Motorola ||MC68008 ||8334 || ||DIP52 ||K.H ||2011-01-22 ||1 || || || ||ceramic, metal lid. 8-bit bus interface
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|-
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| Motorola ||MC68010 || || || ||E.S. ||2010-09-18 ||1 || || ||CPU ||...
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|-
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| Motorola ||MC6808P ||7847 ||4H7847 ||DIP40 || || ||2 || || || ||...
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|-
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| Motorola ||MC6809 || || ||DIP40 ||E.S. ||2010-09-18 ||1 || || ||CPU ||Internal clock
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|-
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| Motorola ||MC6821P ||8149 ||MN8149 Korea ||DIP40 || || ||2 || || ||I/O ||...
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|-
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| Motorola ||MC6846P3 ||7844 ||TV BUG ||DIP40 || || ||2 || || ||Vid ||...
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|-
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| Motorola ||MC6847P ||8008 || ||DIP40 ||N.M. ||2010-09-17 ||2 || || || ||Used in Tandy CoCo and Dragon, and Acorn Atom
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|-
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| Motorola ||MC6850P ||7938 ||7938 ||DIP24 || || ||2 || || ||I/O ||...
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|-
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| Motorola ||MC6854 ||9218 || ||DIP28 ||K.H ||2011-01-22 ||1 || || ||I/O ||Advanced Data Link Controller
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|-
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| Motorola ||MC68B09EP ||8446 || ||DIP40 ||K.H ||2011-01-22 ||1 || || || ||External-clock, E and Q, 2MHz
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|-
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| Motorola ||MC68B45SP ||8733 || ||DIP40 ||K.H ||2011-01-22 ||1 || || || ||Popular video address sequencer, used in many old machines.
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|-
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| Motorola ||MCM21L14P30 ||8203 ||D8203 ||DIP18 || || ||2 || || || ||...
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|-
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| Motorola ||MCM6810P ||8321 ||JF38321 ||DIP24 || || ||2 || || ||RAM ||Not very worthwhile, can use modern RAM chips instead. 
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|-
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| Nat. Semi ||INS 8255 ||8420 || ||DIP40 ||K.H ||2011-01-22 ||1 || || ||I/O ||popular I/O chip
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|-
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| Nat. Semi? ||825 || ||482305594-001/A ||DIP40 || || ||2 || || || ||...
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|-
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| NEC ||D8035 || || ||DIP40 ||K.H ||2011-01-22 ||1 || || ||MPU ||...
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|-
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| NEC ||DP5380 ||8736 || ||DIP40 ||K.H ||2011-01-22 ||1 || || ||I/O ||SCSI chip
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|-
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| NEC ||upD3710 || || || ||M.T. ||2010-09-21 ||1 || || ||Tape ||tape drive controller
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|-
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| NEC ||uPD7220 || || || ||M.T. ||2010-09-21 ||1 || || ||Vid ||display controller
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|-
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| Nintendo ||GameBoy ||1989 || || ||A.B ||2010-09-18 ||1 || || || ||...
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|-
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| Nintendo ||N64 PAL CIC || || || ||B.E. || ||1 || || || ||...
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|-
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| Nintendo ||NES CPU || || || ||B.E. || ||1 || || ||CPU ||...
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|-
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| Nintendo ||NES motherboard || || || ||J.L, B.E. || ||1 || || || ||...
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|-
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| Nintendo ||NES NTSC CIC || || || || || ||1 || || || ||...
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|-
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| Nintendo ||NES PAL CIC || || || || || ||1 || || || ||...
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|-
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| Nintendo ||NES PPU || || || || || ||1 || || || ||...
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|-
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| Nintendo ||SNES motherboard || || || ||B.E. || ||1 || || || ||...
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|-
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| Siemens/Intel ||SAB8748 ||7808 ||1978 ||DIP40 ||M.T. ||2010-09-21 ||1 || || || ||...
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|-
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| Signetics ||SCN68681 || || ||PLCC44 ||K.H ||2011-01-22 ||1 || || ||I/O ||68000 compatible basic UART
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|-
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| SMC ||CRT5027 ||8242 ||8242C 4/83 ||DIP40 || || ||2 || || ||Vid ||...
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|-
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| SMC ||CRT9007 ||8330 ||A8330N ||DIP40 || || ||2 || || ||Vid ||...
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|-
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| Synertek ||2650 ||7643 || ||DIP40 ||K.H ||2011-01-22 || || || ||CPU ||CPU. Ceramic, metal lid. Obscure microprocessor
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|-
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| Tektronix ||PI U-260 || ||160-0974-01 1981 ||DIP24 || || ||2 || || || ||...
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|-
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| Tektronix ||PR U-440 || ||160-1000-01 1981 ||DIP24 || || || || || || ||...
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|-
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|}
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== Status level codes ==
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 +
<ol start="0">
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<li>Samples wanted</li>
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<li>Samples awaiting delivery</li>
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<li>Samples acquired, analysis not started</li>
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<li>Depackaged</li>
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<li>Metallised Surface photographed</li>
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<li>Metallised layer removed</li>
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<li>Silicon surface  photographed</li>
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<li>Polygon capture</li>
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<li>Modelling</li>
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<li>Simulation</li>
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</ol>
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 +
== Chips by Manufacturer ==
 +
Some of the above chips have a status page or further description
* [[Acorn]]
* [[Acorn]]
* [[AMD]]
* [[AMD]]
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* [[Toshiba]]
* [[Toshiba]]
* [[Zilog]]
* [[Zilog]]
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== Other similar projects ==
 +
We're aware of several other similar efforts to reverse engineer historic chips
 +
* A team has [http://oms.wmhost.com/misc/ analysed] the [http://oms.wmhost.com/misc/IMPORTANT!.htm Commodore SID]
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* [http://www.zxdesign.info/book/insideULA.shtml Chris Smith has captured the netlist] of (and written a book on) the Sinclair Spectrum ULA
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* MAME Guru is [http://guru.mameworld.info/decap/ working on various locked ROMs] from arcade games

Revision as of 22:06, 2 February 2011

Here we list the chips in our collection, some of which are generously donated.

Detailed project progress will be found on a project page.

Manufacturer Item YYWW Chip marking Pkg Donor Sent Status Transistors Polygons Group Comments
AMD 9016EPC-B 8222 JBP DIP16 2 ...
AMD 9511A M.T. 2010-09-21 1 Math arithmetic processor
Atari 10444D 'TIA' 8150 TSU C010444-11D 135A002D DIP40 9:Sim 6193 28751 Used in Atari 2600
Ferranti ? DPKG, photographed and stitched ULA Acorn Electron ULA
Ferranti ? DPKG, photographed and stitched ULA Sinclair Spectrum ULA
Ferranti DSCF3404 DPKG, low-res photograph ULA Acorn Tube ULA
Fujitsu 8086 8728 DIP40 K.H 2011-01-22 1 CPU CPU, 16-bit data bus
Fujitsu 8088 8719 DIP40 K.H 2011-01-22 1 CPU CPU, 8-bit data bus
Hitachi HD6309 E.S. 2010-09-18 1 CPU Used in Tandy CoCo and Dragon. Worth doing before the 6809, as it is the superior chip that retro-enthusiasts want for their 6809 machines.
Inmos IMS C011 9801 DIP28 K.H 2011-01-22 1 Transputer link adapter
Inmos IMS T225 9340 and 9836 PLCC68 K.H 2011-01-22 1 CPU Transputer, 16-bit bus
Inmos IMS T425 9320 and 9842 PLCC84 K.H 2011-01-22 1 CPU Transputer, 32-bit bus
Intel 8008 E.S. 2010-09-18 1 ...
Intel 8271 S4491 101195-003 1977 DIP40 2 FDC Used in Acorn machine like BBC micro
Intel 8273 M.T. 2010-09-21 1 Vid video interface controller
Intel 8741 7852 1978 DIP40 M.T. 2010-09-21 1 ...
Intel 80186 ???? K.H 2011-01-22 1 CPU Ceramic flip-chip with metal lid
Intel 80188 PGA K.H 2011-01-22 1 CPU Ceramic PGA with metal lid
Intel 80286 8523 K.H 2011-01-22 1 CPU Ceramic flip-chip with metal lid
Intel 8085AH-2 8501 DIP40 M.T. 2010-09-21 1 ...
Intel 80C188XL-20 ? K.H 2011-01-22 1 CPU 2 pcs, one known dead. CMOS
Intel D3001 S4015 I1430041 1974 DIP40 2 ...
Intel P8041A 1102 8201 104566-001 1977 DIP40 2 ...
Intel P8080A-2 L2057569 1979 DIP40 DPKG, T5xBF-NS CPU ...
Intel P8085AH 9849 -1976 DIP40 2 CPU ...
Intel P8275 L2167191 1976 DIP40 2 ...
Microchip AY-3-1015D 8011 DIP40 2 I/O UART
Microchip AY-3-8910 8212 DIP40 K.H 2011-01-22 1 sound generator VHDL models available. The sound mixer circuit was very non-linear, which made VHDL model have to use a table
Microchip SP-0256-AL2 8247 DIP28 K.H 2011-01-22 1 speech synthesis chip. ROM contents available.
MOS Technology 6502 8316 1683 DIP40 9:Sim 3510 19530 CPU ...
MOS 6507 8151 C010745 5181 DIP28 DPKG, T5xBF-NS, T10xBF-NS CPU Used in Atari 2600
MOS 6550 7827 2778 DIP22 2 I/O ...
MOS 6532 8202 C010750-12 R6532-15 8202 DIP40 DPKG, T10xBF, S10xBF, CV RAM, I/O, Timer. Used in Atari 2600
MOSTEK MK3880N 8229 MK3880N DIP40 2 CPU MOSTEK Z80 2nd sourced
Motorola MC6800 8616 68A00P R7E8616 DIP40 DPKG, T5xBF-NS CPU ...
Motorola 68000 DPKG, CPU Used in Atari ST
Motorola MC68008 8334 DIP52 K.H 2011-01-22 1 ceramic, metal lid. 8-bit bus interface
Motorola MC68010 E.S. 2010-09-18 1 CPU ...
Motorola MC6808P 7847 4H7847 DIP40 2 ...
Motorola MC6809 DIP40 E.S. 2010-09-18 1 CPU Internal clock
Motorola MC6821P 8149 MN8149 Korea DIP40 2 I/O ...
Motorola MC6846P3 7844 TV BUG DIP40 2 Vid ...
Motorola MC6847P 8008 DIP40 N.M. 2010-09-17 2 Used in Tandy CoCo and Dragon, and Acorn Atom
Motorola MC6850P 7938 7938 DIP24 2 I/O ...
Motorola MC6854 9218 DIP28 K.H 2011-01-22 1 I/O Advanced Data Link Controller
Motorola MC68B09EP 8446 DIP40 K.H 2011-01-22 1 External-clock, E and Q, 2MHz
Motorola MC68B45SP 8733 DIP40 K.H 2011-01-22 1 Popular video address sequencer, used in many old machines.
Motorola MCM21L14P30 8203 D8203 DIP18 2 ...
Motorola MCM6810P 8321 JF38321 DIP24 2 RAM Not very worthwhile, can use modern RAM chips instead.
Nat. Semi INS 8255 8420 DIP40 K.H 2011-01-22 1 I/O popular I/O chip
Nat. Semi? 825 482305594-001/A DIP40 2 ...
NEC D8035 DIP40 K.H 2011-01-22 1 MPU ...
NEC DP5380 8736 DIP40 K.H 2011-01-22 1 I/O SCSI chip
NEC upD3710 M.T. 2010-09-21 1 Tape tape drive controller
NEC uPD7220 M.T. 2010-09-21 1 Vid display controller
Nintendo GameBoy 1989 A.B 2010-09-18 1 ...
Nintendo N64 PAL CIC B.E. 1 ...
Nintendo NES CPU B.E. 1 CPU ...
Nintendo NES motherboard J.L, B.E. 1 ...
Nintendo NES NTSC CIC 1 ...
Nintendo NES PAL CIC 1 ...
Nintendo NES PPU 1 ...
Nintendo SNES motherboard B.E. 1 ...
Siemens/Intel SAB8748 7808 1978 DIP40 M.T. 2010-09-21 1 ...
Signetics SCN68681 PLCC44 K.H 2011-01-22 1 I/O 68000 compatible basic UART
SMC CRT5027 8242 8242C 4/83 DIP40 2 Vid ...
SMC CRT9007 8330 A8330N DIP40 2 Vid ...
Synertek 2650 7643 DIP40 K.H 2011-01-22 CPU CPU. Ceramic, metal lid. Obscure microprocessor
Tektronix PI U-260 160-0974-01 1981 DIP24 2 ...
Tektronix PR U-440 160-1000-01 1981 DIP24 ...

Status level codes

  1. Samples wanted
  2. Samples awaiting delivery
  3. Samples acquired, analysis not started
  4. Depackaged
  5. Metallised Surface photographed
  6. Metallised layer removed
  7. Silicon surface photographed
  8. Polygon capture
  9. Modelling
  10. Simulation

Chips by Manufacturer

Some of the above chips have a status page or further description

Other similar projects

We're aware of several other similar efforts to reverse engineer historic chips

Personal tools