z80180 ZiLOG Semiconductor, z80180 Datasheet - Page 39

• Manufacturer Part Number: z80180
• Description: Microprocessor Unit
• Manufacturer: ZiLOG Semiconductor

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