z80180 ZiLOG Semiconductor, z80180 Datasheet - Page 39
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z80180
Manufacturer Part Number
z80180
Description
Microprocessor Unit
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z80180.pdf
(85 pages)
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CPU Timin= 0) (I/O READ Cycle, I/O WRITE Cycle)
PS014004-1106
ADDRESS
IROQ
WR
RD
φ
Figure 18. CPU Timing (IOC = 0) (I/O READ Cycle, I/O WRITE Cycle)
T
1
T
2
28
9
I/O READ Cycle
CPU Timing (IOC=0) I/O READ Cycle
T
w
T
3
13
29
T
I/O WRITE Cycle
1
I/O WRITE Cycle
T
2
28
22
T
w
T
3
29
25
Microprocessor Unit
Architecture
Z80180
33