TXC 05-00002-010 pinout: Difference between revisions

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m (add cat)
m (homogenize unknown function arrows)
Line 37: Line 37:
   (r) CHR A14 <- |02  23| -> NC
   (r) CHR A14 <- |02  23| -> NC
   (r) CHR A13 <- |03  22| -> NC
   (r) CHR A13 <- |03  22| -> NC
           GND -> |04  21| <- CPU A13 (fr)
           GND ?? |04  21| <- CPU A13 (fr)
           5V -> |05  20| <- CPU A14 (fr)
           5V ?? |05  20| <- CPU A14 (fr)
           NC <> |06  19| ?? GND
           NC <> |06  19| ?? GND
           5V -> |07  18| <- CPU R/W (f)
           5V ?? |07  18| <- CPU R/W (f)
           GND -> |08  17| <- /ROMSEL (fr)
           GND -> |08  17| <- /ROMSEL (fr)
   (fr) CPU D3 <> |09  16| <- M2 (f)
   (fr) CPU D3 <> |09  16| <- M2 (f)

Revision as of 22:08, 3 March 2018

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)
                '------'