Datasheet

Appendix D Pin States
Rev.6.00 Sep. 27, 2007 Page 1263 of 1268
REJ09B0220-0600
Port Name
Pin Name
MCU
Operating
Mode
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus-Released
State
Program
Execution State
Sleep Mode
PF
3
/LWR 4 to 6 H T [LWROD = 1]
kept
[LWROD · OPE = 1]
T
[LWROD · OPE = 1]
H
[LWROD = 1]
kept
[LWROD = 0]
T
[LWROD = 1]
I/O port
[LWROD = 0]
LWR
7 T T kept kept I/O port
PF
2
/LCAS
*
1
/
WAIT/
BREQO
4 to 6 T T [LCASE
*
2
+
BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0
kept
[BREQOE ·
BREQOPS = 1]
and
[LCASE
*
2
= 0]
kept
[WAITE · WAITPS
· DDR = 1]
and
[LCASE
*
2
+
BREQOE ·
BREQOPS = 0]
T
[LCASE
*
2
= 1,
OPE = 0]
T
[LCASE
*
2
= 1,
OPE = 1]
H
[LCASE
*
2
+
BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0
kept
[BREQOE ·
BREQOPS = 1]
and
[LCASE
*
2
= 0]
BREQO
[WAITE · WAITPS
· DDR = 1]
and
[LCASE
*
2
+
BREQOE ·
BREQOPS = 0]
T
[LCASE
*
2
= 1]
T
[LCASE
*
2
+
BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0
I/O port
[BREQOE ·
BREQOPS = 1]
and
[LCASE
*
2
= 0]
BREQO
[WAITE · WAITPS
· DDR = 1]
and
[LCASE
*
2
+
BREQOE ·
BREQOPS = 0]
WAIT
[LCASE
*
2
= 1]
LCAS
*
1
7 T T kept kept I/O port
PF
1
/BACK 4 to 6 T T [BRLE=0]
kept
[BRLE=1]
BACK
L [BRLE = 0]
I/O port
[BRLE = 1]
BACK
7 T T kept kept I/O port