Datasheet

Appendix A I/O Port States in Each Pin State
Rev. 6.00 Mar. 18, 2010 Page 963 of 982
REJ09B0054-0600
Appendix A I/O Port States in Each Pin State
A.1 I/O Port State in Each Pin State
Port Name
Pin Name
MCU
Operating
Mode
Power-On
Reset
Manual
Reset
Hardware
Standby
Mode
Software
Standby
Mode,
Watch Mode
Bus
Mastership
Release
State
Program
Execution
State,
Sleep Mode,
Subsleep
Mode
P17 to P14 4 to 7 T keep T keep keep I/O port
P13/TIOCD0/
TCLKB/A23
P12/TIOCC0/
TCLKA/A22
P11/TIOCB0/
A21
7 T keep T keep keep I/O port
When the
address
output is
selected
by the
AEn bit
4 to 6 T keep T [OPE = 0]
T
[OPE = 1]
keep
T Address
output
When a
port is
selected
4 to 6 T keep T keep keep I/O port
P10/TIOCA0/
DACK0*
3
/A20
7 T keep T keep keep I/O port
4, 5 L When the
address
output is
selected
by the
AEn bit
6 T
keep T [OPE = 0]
T
[OPE = 1]
keep
T Address
output
When a
port is
selected
4 to 6 T*
1
keep T keep keep I/O port