HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 808

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix D Pin States
Port Name
Pin Name
PG
PG
PG
PG
IRQ0
PG
IRQ6
Legend:
H:
L:
T:
kept:
DDR:
OPE:
WAITE:
BRLE:
BREQOE: BREQO pin enable
Rev.3.00 Mar. 26, 2007 Page 766 of 772
REJ09B0355-0300
4
3
2
1
0
/CS0
/CS1
/CS2
/CS3/
/ADTRG/
High level
Low level
High impedance
Input port becomes high-impedance, output port retains state
Data direction register
Output port enable
Wait input enable
Bus release enable
MCU
Operating
Mode
1, 4, 5
2, 6
3, 7
1 to 3, 7
4 to 6
1 to 7
Power-On
Reset
H
T
T
T
T
T
Manual
Reset
kept
kept
kept
kept
kept
Hardware
Standby
Mode
T
T
T
T
T
Software
Standby
Mode
[DDR · OPE = 0]
T
[DDR · OPE = 1]
H
kept
kept
[DDR · OPE = 0]
T
[DDR · OPE = 1]
H
kept
Bus
Release
State
T
kept
kept
T
kept
Program
Execution
State
Sleep Mode
[DDR = 0]
Input port
[DDR = 1]
CS0
(in sleep
mode, H)
I/O port
I/O port
[DDR = 0]
Input port
[DDR = 1]
CS1 to CS3
I/O port