NT6880 Keyboard Controller Features T T T T T T T.
ETC
NT6880 - Keyboard Controller
NT6880 Keyboard Controller Features T T T T T T T Built-in 6502 8-bit CPU 2 MHz CPU operation frequency 5K bytes of ROM 160 bytes of SRAM One 8-bit .
ETC
NT6880H - Keyboard Controller
NT6880 Keyboard Controller Features T T T T T T T Built-in 6502 8-bit CPU 2 MHz CPU operation frequency 5K bytes of ROM 160 bytes of SRAM One 8-bit .
