TXC 05-00002-010 pinout

From NESdev Wiki
Revision as of 17:20, 4 March 2018 by NewRisingSun (talk | contribs)
Jump to navigationJump to search

05-00002-010: 24-pin 0.3" DIP. (Mappers 036, 132, and 173)

                .--\/--.
          Qc <- |01  24| -> Qabc_carry
          Qb <- |02  23| -> Qf
          Qa <- |03  22| -> Invert?
         GND ?? |04  21| <- CPU A13 (rn)
          5V ?? |05  20| <- CPU A14 (rn)
          Df <> |06  19| ?? GND
          5V ?? |07  18| <- CPU R/W (n)
          Dg <> |08  17| <- /ROMSEL (rn)
          Dh <> |09  16| <- M2 (n)
          Dc <> |10  15| <- CPU A8 (rn)
          Db <> |11  14| <- CPU A1 (rn)
          Da <> |12  13| <- CPU A0 (rn)
                '------'

On mapper 36, this ASIC is connected as:

                .--\/--.
          NC <- |01  24| -> NC
 (r) PRG A16 <- |02  23| -> NC
 (r) PRG A15 <- |03  22| -> NC
         GND ?? |04  21| <- CPU A13 (rn)
          5V ?? |05  20| <- CPU A14 (rn)
          NC <> |06  19| ?? GND
          5V ?? |07  18| <- CPU R/W (n)
          NC <> |08  17| <- /ROMSEL (rn)
          NC <> |09  16| <- M2 (n)
          NC <> |10  15| <- CPU A8 (rn)
 (rn) CPU D5 <> |11  14| <- CPU A1 (rn)
 (rn) CPU D4 <> |12  13| <- CPU A0 (rn)
                '------'

On mapper 132:

                .--\/--.
 (r) PRG A15 <- |01  24| -> NC
 (r) CHR A14 <- |02  23| -> NC
 (r) CHR A13 <- |03  22| -> NC
         GND ?? |04  21| <- CPU A13 (fr)
          5V ?? |05  20| <- CPU A14 (fr)
          NC <> |06  19| ?? GND
          5V ?? |07  18| <- CPU R/W (f)
         GND -> |08  17| <- /ROMSEL (fr)
 (fr) CPU D3 <> |09  16| <- M2 (f)
 (fr) CPU D2 <> |10  15| <- CPU A8 (fr)
 (fr) CPU D1 <> |11  14| <- CPU A1 (fr)
 (fr) CPU D0 <> |12  13| <- CPU A0 (fr)
                '------'

On mapper 173, labeled "ITC20V8-10LP"

                .--\/--.
          NC <- |01  24| -> NC
 (r) CHR A15 <- |02  23| -> NC
 (r) CHR A13 <- |03  22| -> CHR A14
          NC ?? |04  21| <- CPU A13 (fr)
          5V ?? |05  20| <- CPU A14 (fr)
          NC <> |06  19| ?? GND
          5V ?? |07  18| <- CPU R/W (f)
         GND -> |08  17| <- /ROMSEL (fr)
 (fr) CPU D3 <> |09  16| <- M2 (f)
 (fr) CPU D2 <> |10  15| <- CPU A8 (fr)
 (fr) CPU D1 <> |11  14| <- CPU A1 (fr)
 (fr) CPU D0 <> |12  13| <- CPU A0 (fr)
                '------'