Z86E3016PSG Datasheet, PDF (217/348 Pages) Zilog, Inc. – Z86E3016PSG

Z8 CPU
User Manual
199
Clock
A15–A8
A7–A0
AS
DS
R/W
M1
M2
M3
T1
T2
T3
T1
T2
T3
T1
T2
T3
A15–A8
A7–A0
A7–A0
A7–A0
A15–A8
A7–A0
Fetch 1st Byte
Fetch 1st Byte Of Next Instruction
* Port inputs are strobed during T2, which is two internal system clocks
before the execution cycle of the current installation
Figure 131. Instruction Cycle Timing (1-Byte Instructions)
UM001602-0904
External Interface