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A.
I/O Port States in Each Pin State
MCU
Operating
Port Name
Mode
Port 1
1, 2. 4, 7
Port 2
1, 2. 4, 7
P34 to P30
1, 2. 4, 7
P35/(OE)*
1, 2. 4, 7
Port 4
1, 2. 4, 7
P53 to P50
1, 2. 4, 7
Port 8
1, 2. 4, 7
P95/DA3
1, 2. 4, 7
P94/DA2
1, 2. 4, 7
Appendix
Hardware
Standby
Reset
Mode
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
Software
Bus Release
Standby Mode
State
Keep
Keep
Keep
Keep
Keep
Keep
[OPE = 0,
[OE (CKE)
OE (CKE)
output]
output]
T
T
[Other than the
[OPE = 1,
above]
OE output]
Keep
H
[Other than the
above]
Keep
T
T
Keep
Keep
Keep
Keep
[DAOE3 = 1]
Keep
Keep
[DAOE3 = 0]
T
[DAOE2 = 1]
Keep
Keep
[DAOE2 = 0]
T
Rev. 2.00, 05/03, page 785 of 820
Program
Execution
State Sleep
Mode
I/O port
I/O port
I/O port
[OE output]
OE (CKE)
[Other than
the above]
I/O port
Input port
I/O port
I/O port
Input port
Input port
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