CDP1861

RCA Video Display Controller

           +-----+--+-----+
      /CLK |1    +--+   24| Vdd
     /DMAO |2           23| /CLEAR
      /INT |3           22| SC1
       TPA |4           21| SC0
       TPB |5           20| DI7
/COMP SYNC |6           19| DI6
     VIDEO |7    CDP    18| DI5
    /RESET |8    1861   17| DI4
      /EFX |9           16| DI3
   DISP ON |10          15| DI2
  DISP OFF |11          14| DI1
       Vss |12          13| DI0
           +--------------+

Datasheet

RCA CDP1861C