ASYNC controller
VGA controller
NS16C552 UART chip
16 byte FIFO
I/O base address area
02E8H - 02EFH
Interrupt
IRQ12
Connection
9-pin D-SUB socket
CL-GD5420 chip
256 kB video RAM
Resolution
max. 640*480*16
Colors
max. 256
Refresh rate
72 Hz
VGA BIOS ROM
32 KB, 8 bit
Monitor connection
15-pin HD-SUB socket
Appendix
GB - 75