Renesas ZTAT H8S/2357F, Hardware Manual

Page: 1036 / 1047

Rev.6.00 Oct.28.2004 page 1008 of 1016
REJ09B0138-0600H
Port Name
Pin Name
MCU
Operating
Mode Power-
On
Reset
Manual
Reset
*
2
Hardware
Standby
Mode Software
Standby
Mode Bus
Release
State
Program
Execution
State
Sleep Mode
Port B 4, 5 L kept T [OPE = 0]
T
[OPE = 1]
kept T Address
output
6 T kept T [DDR · OPE = 0]
T
[DDR · OPE = 1]
kept T [DDR = 0]
Input port
[DDR = 1]
Address
output
7 T kept T kept kept I/O port
Port C 4, 5 L kept T [OPE = 0]
T
[OPE = 1]
kept T Address
output
6 T kept T [DDR · OPE = 0]
T
[DDR · OPE = 1]
kept T [DDR = 0]
Input port
[DDR = 1]
Address
output
7 T kept T kept kept I/O port
Port D 4 to 6 T T *
1
T T T Data bus
7 T kept T kept kept I/O port
Port E 4 to 6 8-bit
bus
T kept T kept kept I/O port
16-bit
bus T T
*
1
T T T Data bus
7 T kept T kept kept I/O port
PF
7
/ø 4 to 6 Clock
output [DDR = 0]
T
[DDR = 1]
Clock
output T [DDR = 0]
Input port
[DDR = 1]
H [DDR = 0]
Input port
[DDR = 1]
Clock
output [DDR = 0]
Input port
[DDR = 1]
Clock
output
7 T kept T [DDR = 0]
Input port
[DDR = 1]
H [DDR = 0]
Input port
[DDR = 1]
Clock
output [DDR = 0]
Input port
[DDR = 1]
Clock
output
PF
6
/
AS
PF
5
/
RD
PF
4
/
HWR
PF
3
/
LWR
4 to 6 H H *
1
T [OPE = 0]
T
[OPE = 1]
H T
AS
,
RD
,
HWR
,
LWR
7 T kept T kept kept I/O port