Datasheet

Appendix D Pin States
Rev.6.00 Sep. 27, 2007 Page 1259 of 1268
REJ09B0220-0600
Appendix D Pin States
D.1 Port States in Each Mode
Table D.1 I/O Port States in Each Processing State
Port Name
Pin Name
MCU
Operating
Mode
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus-Released
State
Program
Execution State
Sleep Mode
Port 1 4 to 7 T T kept kept I/O port
Port 2 4 to 7 T T kept kept I/O port
Port 3 4 to 7 T T kept kept I/O port
P4
7
/DA
1
4 to 7 T T [DAOE1 = 1]
kept
[DAOE1 = 0]
T
kept I/O port
P4
6
/DA
0
4 to 7 T T [DAOE0 = 1]
kept
[DAOE0 = 0]
T
kept I/O port
P4
5
to P4
0
4 to 7 T T T T Input port
P5
3
/WAIT/
BREQO
4 to 6 T T [BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0]
kept
[BREQOE ·
BREQOPS = 1]
kept
[BREQOE ·
BREQOPS = 0]
and
[WAITE · WAITPS ·
DDR = 1]
T
[BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0]
kept
[BREQOE ·
BREQOPS = 1]
BREQO
[BREQOE ·
BREQOPS = 0]
and
[WAITE · WAITPS ·
DDR = 1]
T
[BREQOE ·
BREQOPS +
WAITE · WAITPS
= 0]
I/O port
[BREQOE ·
BREQOPS = 1]
BREQO
[BREQOE ·
BREQOPS = 0]
and
[WAITE · WAITPS ·
DDR = 1]
WAIT
7 T T kept kept I/O port
P5
2
to P5
0
4 to 7 T T kept kept I/O port