Datasheet

Appendix
Rev.7.00 Mar. 18, 2009 page 1101 of 1136
REJ09B0109-0700
Port Name
MCU Operating
Mode
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus Release
State
Program
Execution
State Sleep
Mode
PF1/
UCAS/
DQMU
*
1
1, 2, 4, 7 T T [OPE = 0,
UCAS (DQMU)
output]
T
[OPE = 1,
UCAS (DQMU)
output]
H
[Other than the
above]
keep
[UCAS (DQMU)
output]
T
[Other than the
above]
keep
[UCAS (DQMU)
output]
UCAS
[Other than the
above]
I/O port
PF0/WAIT 1, 2, 4, 7 T T [WAIT input]
T
[Other than the
above]
keep
[WAIT input]
T
[Other than the
above]
keep
[WAIT input]
WAIT
[Other than the
above]
I/O port
PG6/BREQ 1, 2, 4, 7 T T [BREQ input]
T
[Other than the
above]
keep
[BREQ input]
BREQ
[BREQ input]
BREQ
[Other than the
above]
I/O port
PG5/BACK 1, 2, 4, 7 T T [BACK output]
T
[Other than the
above]
keep
BACK [BACK output]
BACK
[Other than the
above]
I/O port