Atari's 6507 Schematics

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These files are taken from http://blog.kevtris.org/blogfiles/6502/
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These high-resolution photos of schematics are taken from http://blog.kevtris.org/blogfiles/6502/
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We suspect the schematics are not original design documents but part of an industrial re-engineering.
== Atari 6507 Sheets ==
== Atari 6507 Sheets ==

Revision as of 17:43, 26 September 2010

These high-resolution photos of schematics are taken from http://blog.kevtris.org/blogfiles/6502/

We suspect the schematics are not original design documents but part of an industrial re-engineering.

Atari 6507 Sheets

1: Instruction Decoder

1A: Instruction Decoder

1B: Instruction Decoder

2

3: Cntrl for Adder, Addr, A-Reg

3A: Control Logic for Adder, Address, A-Reg

4

5: X, Y, Stack Regs A0-7

5A: Reset, Test St.

6: ALU

6A: ALU

6B: ALU

7

7A

7B: PC Counter A Ref D0-7 A0-12

7C: A8-A12

7D: D0-7

Rockwell 6507 Sheets

A: Flag Registers

B: Instruction Registers and Drivers

C: Register Select Latch and Driver

D

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