|Developer(s)||Atari / Kee|
|Release date(s)||1976/May 17|
|Arcade system(s)||Discrete Logic|
Emulated in DICE, dumped and in MAME.
PCBs: A003000 (Car PCB) (Revisions: Rev. C, D...), A006268 (Coin Control PCB) (Revisions: Rev. A...), A006270 (Score PCB) (Revisions: Rev. A...).
ROMs: #003186 Car Video (K2); #003187 Car Motion (K4); #005502-01 Check Points (E5); #005503-01 Race Track (F4).
Manual: TM-055 INDY 4, Operation, Maintenance and Service Manual.
gregf has manual with schematics. andys-arcade has manual with schematics.
andys-arcade also has the PCB.
Information (current as of 22 Dec. 2016) on what logic chips (and some analog parts) are still needed to be emulated in the netlist system per-game:
TM-055 (Indy 4)
7406 Hex Inverter Buffers/Drivers with O.C. H.V. Outputs (note: Might not be needed, could just clone from 7404) 7414 Hex Schmitt-Trigger Inverters 7417 Hex Buffers/Drivers 74164 8-bit Serial-In, Parallel-Out Shift Register 9301 1-of-10 Decoder LM339 Quad Comparator