0x00000 - 0x7FFFF

-

R

ROM (512 KByte)

0x80000 - 0xFFFFF

-

R/W

RAM (512 KByte)

0x000 - 0x03F

R/W

Z180 Internal Devices

0x040

W

DP Set Address (High Byte)

0x041

W

DP Set Address (Low Byte)

0x042

R/W

Data Access

0x043

R

Input Switches (273)

0x044

W

LED (573)