AM186ES Advanced Micro Devices, AM186ES Datasheet - Page 43

• Manufacturer Part Number: AM186ES
• Description: microcontrollers provide a low-cost/ high-performance solution for embedded system designers who wish to use the x86 architecture.
• Manufacturer: Advanced Micro Devices

CLKOUTA
A19–A0
AD7–AD0
AO15–AO8
(Read or Write)
AD7–AD0
LCS or UCS
MCSx, PCSx
CLKOUTA
A19–A0
AD7–AD0
AO15–AO8
AD7–AD0
LCS or UCS
(Write)
(Read)
Figure 6. Am188™ER Microcontroller Address Bus—Normal Operation
(Read)
(Write)
Figure 7. Am188™ER Microcontroller—Address Bus Disable in Effect
Am186
TM
ER and Am188
Address
Phase
Address
Address
Address
t
Phase
1
t
TM
1
ER Microcontrollers Data Sheet
t
Address
2
t
2
Address
Address
Phase
Data
Address
Phase
t
Data
3
t
Data
3
Data
Data
Data
t
t
4
4
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