Interfaces With The Mpu (Reference) - Epson S1D13700 User's & Technical Manual

6: MPU INTERFACE
6.2

Interfaces with the MPU (Reference)

MREQ#
IOREQ#
Z80
A15 - A1
D7 - D0
RESET#
96
Z80 System Block Diagram (Indirect)
M1#
A0
RD#
WR#
WAIT#
Z80 System Block Diagram (direct)
NOT SUPPORT
Decoder
RESET
EPSON
CNF4
AS#
CS#
S1D13700
AB15 - AB1
AB0 (Command or parameter)
DB7 - DB0
CNF3
RD#
WR#
WAIT#
CNF2
RESET#
S1D13700 Technical Manual