2001 Mapper pinout

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Revision as of 07:37, 27 June 2024 by Lidnariq (talk | contribs) (ROM A23 (h/t happysoul on the discord))
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                        _____
                       /     \
                D4 <> / 1  48 \ <> D5
               D3 <> / 2  O 47 \ <> D6
              D2 <> / 3      46 \ <> D7
             D1 <> / 4        45 \ -> SRAM /CS
            D0 <> / 5          44 \ -- Vcc
          Gnd -- / 6            43 \ -> ROM /CS
          A0 -> / 7              42 \ -> ROM A18
         A1 -> / 8                41 \ -> ROM A19
       Vcc -- / 9                  40 \ -- Gnd
       A2 -> / 10                   39 \ -> ROM A21
      A3 -> / 11                     38 \ -> ROM A20        Orientation:
CPU A19 -> / 12                       37 \ -> ROM A16       ----------------
          /          BANDAI 2001          \                    36      25
          \        Package TQFP-48        /                     |      |
CPU A18 -> \ 13      0.5mm pitch      36 / -> ROM A17          .--------.
 CPU A17 -> \ 14                     35 / -> ROM A22        37-|BANDAI O|-24
  CPU A16 -> \ 15                   34 / -> ROM A23            |2001    |
       Vcc -- \ 16                 33 / -> Microwire CS     48-|O  914XC|-13
     /Reset ?> \ 17               32 / -> Microwire DI         \--------'
        /MBC <- \ 18             31 / <- Microwire DO           |      |
         M/IO -> \ 19           30 / -- Vcc                    01      12
           /RD -> \ 20         29 / -> Microwire SK
            /WR -> \ 21       28 / ?? Gnd              Legend:
            /SEL -> \ 22     27 / ?? Gnd               ------------------------------------------
              CLK -> \ 23 O 26 / ?? Gnd                --[2001]-- Power, n/a
               Gnd -- \ 24 25 / ?? Gnd                 ->[2001]<- 2001 input
                       \     /                         <-[2001]-> 2001 output
                        \   /                          <>[2001]<> Bidirectional
                         \ /                           ??[2001]?? Unknown
                          V                            ?>[2001]<? Input, unknown if bidirectional

(Note that the corner indicator for pin 1 is subtle
 compared to the other corners as well as other QFPs.)