H8S2158 Datasheet, PDF (913/927 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

Appendix
Appendix
A. I/O Port States in Each Pin State
Port Name
Pin Name
Port 1
A7 to A0,
CPA7 to
CPA0
MCU
Operating
Mode
2, 3 (EXPE = 1)
Hardware Software
Standby Standby
Reset Mode
Mode
T
T
kept^*
2, 3 (EXPE = 0)
Port 27 to 24 2, 3 (EXPE = 1) T
T
A15 to A12
2, 3 (EXPE = 0)
Port 23
2, 3 (EXPE = 1) T
T
A11, CPREG
kept^*
kept^*
2, 3 (EXPE = 0)
Port 22 to 20 2, 3 (EXPE = 1) T
T
A10 to A8,
CPA10 to
CPA8
kept^*
2, 3 (EXPE = 0)
Port 3
2, 3 (EXPE = 1) T
T
T
D15 to D8,
CPD15 to
CPD8
2, 3 (EXPE = 0)
kept
Port 4
2, 3 (EXPE = 1) T
T
kept
2, 3 (EXPE = 0)
Port 5
2, 3 (EXPE = 1) T
T
kept
2, 3 (EXPE = 0)
Port 6
2, 3 (EXPE = 1) T
T
kept
D7 to D0,
CPD7 to
CPU0
2, 3 (EXPE = 0)
Watch Sleep
Mode Mode
kept^* kept^*
kept^* kept^*
kept^* kept^*
kept^* kept^*
T
T
kept kept
kept kept
kept kept
kept kept
Subsleep Subactive
Mode
Mode
Program
Execution
State
kept^*
Address
output/
CompactFlash
address
output/
input port
Address
output/
CompactFlash
address
output/
input port
kept^*
I/O port
Address
output/
I/O port
I/O port
Address
output/
I/O port
kept^*
I/O port
Address
output/
CPREG/
I/O port
I/O port
Address
output/
CPREG/
I/O port
kept^*
I/O port
I/O port
Address
output/
CompactFlash
address
output/
I/O port
Address
output/
CompactFlash
address
output/
I/O port
I/O port
I/O port
T
D15 to D8/ D15 to D8/
CPD15 to CPD15 to
CPD8
CPD8
kept
I/O port
I/O port
kept
I/O port
I/O port
kept
I/O port
I/O port
kept
D7 to D0/ D7 to D0/
CPD7 to
CPD7 to
CPD0/
CPD0/
I/O port
I/O port
I/O port
I/O port
Rev. 3.00 Jan 25, 2006 page 861 of 872
REJ09B0286-0300