Taito TC0350 pinout

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Revision as of 01:28, 15 September 2019 by Lidnariq (talk | contribs) (other TC0xx0 parts have a CHR A18 pin, so it seems safe to assume that's what's going on with pin 38. Pin 3 is PRG A16 (JEDEC 21C fig. 3.2.1-2); given that other TC0xx0 parts have PRG A17 and PRG A18, that's probably the two N/C pins adjacent)
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           .--\/--.
    GND -- |01  48| -- VCC
?PRG A18?? |02  47| <- M2
PRG A16 <- |03  46| -> PRG A14
?PRG A17?? |04  45| -> PRG A13
PRG A15 <- |05  44| -> PRG /CE
CPU A13 -> |06  43| <- D7
CPU A14 -> |07  42| <- D6
 CPU A1 -> |08  41| <- D5
 CPU A0 -> |09  40| <- D4
     D0 -> |10  39| <- D3
     D1 -> |11  38| ?> ?CHR A18?
     D2 -> |12  37| -> CHR A17
/ROMSEL -> |13  36| -> CHR A14
CPU R/W -> |14  35| -> CHR A13
   /IRQ <- |15  34| <- PPU A8
PPU /RD -> |16  33| <- PPU A9
CHR A16 <- |17  32| <- PPU A10
CHR A15 <- |18  31| -> CHR A11
CHR A12 <- |19  30| <- PPU A11
 PPU A7 -> |20  29| -> CHR A10/CIRAM A10
 PPU A6 -> |21  28| <- PPU A12
 PPU A5 -> |22  27| -> CHR /OE
 PPU A4 -> |23  26| <- PPU A13
    GND -- |24  25| -- VCC
           .------.