Z80180 Datasheet, PDF (215/326 Pages) Zilog, Inc. – Z8018x Family MPU

Z8018x Family
MPU User Manual
199
PH I
I/O Re ad Cycle
I/O W rite Cycle
T₁
T₂
T_w
T₃
T₁
T₂
T_w
T₃
A D D RESS
IO RQ
RD
WR
28
29
28
29
9
13
22
25
CPU Tim ing
(IO C =
0II)//OO
Re ad Cycle
W rite Cycle
Figure 83. CPU Timing (IOC = 0) (I/O Read Cycle, I/O Write Cycle)
UM005001-ZMP0400