HD64F2168 Datasheet, PDF (857/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Appendix
A. I/O Port States in Each Pin State
Port Name
Pin Name
Port 1
A7 to A0
MCU
Operating
Mode
(EXPE = 1)
Port 2
A15 to A8
(EXPE = 0)
(EXPE = 1)
Port 3
D15 to D8
Port 4
Port 5
Port 6
D7 to D0
Port 7
Port 8
Port 97
WAIT,
CS256
Port 96
φ, EXCL
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
(EXPE = 1)
(EXPE = 0)
Reset
T
Hardware Software
Standby Standby
Mode Mode
Watch Sleep
Mode Mode
T
kept*
kept* kept*
T
T
kept*
kept* kept*
T
T
T
T
T
Subsleep Subactive
Mode Mode
kept*
Address
output/input
port
I/O port
kept*
Address
output/
I/O port
I/O port
T
D15 to D8
Program
Execution
State
Address
output/input
port
I/O port
Address
output/
I/O port
I/O port
D15 to D8
T
T
kept
kept kept
kept
I/O port
I/O port
kept
kept kept
kept
I/O port
I/O port
T
T
kept
kept kept
kept
I/O port
I/O port
T
T
T
T
kept
kept kept
kept
D7 to D0/
D7 to D0/
I/O port
I/O port
I/O port
I/O port
T
T
T
T
Input port
Input port
T
T
kept
kept kept
kept
I/O port
I/O port
T
T
T/kept
T/kept T/kept
T/kept
WAIT/CS256/ WAIT/CS256
I/O port
/I/O port
T
T
kept
kept
[DDR = 1] EXCL
H
input
[DDR = 0]
T
kept
kept
[DDR = 1] EXCL
Clock input
output
[DDR = 0]
T
I/O port
EXCL input
I/O port
Clock output/
EXCL input/
Input port
Rev. 3.00, 03/04, page 817 of 830