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Schematics (Atari 7800)

9min

The schematics as well as datasheets can be found on our Public Files.

Atari 7800 (PAL) Schematic
Atari 7800 (PAL) Schematic

Atari 7800 (NTSC) Schematic
Atari 7800 (NTSC) Schematic


Datasheets

U1 - Maria (Video Controller).pdf

U2 - CPU (MOS 6502).pdf

U3 - OR Gate (HD74LS32).pdf

U4 - AND Gate (GD74LS08).pdf

U5 U6 - RAM 16K 2K x 8Bit (6116).pdf

U7 - BIOS (MBM27128-25).pdf

U8 - TIA (Television Interface Adapter).pdf

U9 - RIOT (6532).pdf

U10 - D Flip Flop (CD4013BC).PDF

U11 - D Flip Flop (SN54LS174).PDF

U12 - OR Gate (74LS32).pdf

U13 - NOR Gate (HD74LS02).PDF




Updated 24 Apr 2023
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