of the CCU 3000, CCU 3000-I, CCU 3001, CCU 3001-I Functional Description ROM RAM CPU Clock Generator PORT 1 to PORT 3, PORT 6 to PORT 8 PORT 4 I/O-Lines P50 to P55 Specia.

ROM RAM CPU Clock Generator PORT 1 to PORT 3, PORT 6 to PORT 8 PORT 4 I/O-Lines P50 to P55 Special Mode of Port 7 Power-down Control External Memory (Special Mode P77) R/W Output (Special Mode P76) Banking Address (Special Mode P70 to P75) Reset Func.

CCU3000

CCU3001

CCU3001-I

CCU2350

CC-025-025

CC-037-025

CC-037-037

CC-050-037

CC-050-050

CC-062-050

CC-062-062

CC-075-050

CC-075-062