E4002

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TIA clone

            +-----+--+-----+
        GND |1    +--+   40| Port A
      Φ OUT |2           39| Port B
    RDY OUT |3           38| Port C
   SYNC OUT |4           37| Port D
       LUM4 |5           36| TGR 1
       LUM2 |6           35| TGR 2
       LUM1 |7           34| A0
       BLNG |8    VIC    33| A1
        CBO |9   E4002   32| A2
 CLR ADJUST |10          31| A3
     OSC IN |11          30| A4
        DB0 |12          29| A5
        DB1 |13          28| SND A
        DB2 |14          27| SND B
        DB3 |15          26| Φ2
        DB4 |16          25| R / W
        DB5 |17          24| CS3
    I/O DB6 |18          23| CS2
    I/O DB7 |19          22| CS1
        Vcc |20          21| CS0
            +--------------+
Source: Colecovision Expansion Module #1 engineering performance specification manual