HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1158

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix B Internal I/O Registers
ISCRH — IRQ Sense Control Register H
ISCRL — IRQ Sense Control Register L
Rev.6.00 Sep. 27, 2007 Page 1128 of 1268
REJ09B0220-0600
ISCRH
ISCRL
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
:
:
:
:
:
:
IRQ7SCB
IRQ3SCB
IRQnSCB IRQnSCA
R/W
R/W
15
0
7
0
0
1
IRQ7SCA
IRQ3SCA
R/W
R/W
14
0
6
0
0
1
0
1
IRQ6SCB
IRQ2SCB
R/W
R/W
13
IRQ7 to IRQ4 Sense Control
IRQ3 to IRQ0 Sense Control
0
5
0
IRQ
Falling edge of IRQ
Rising edge of IRQ
Both falling and rising edges of IRQ
n
IRQ6SCA
IRQ2SCA
input low level
R/W
R/W
12
Interrupt Request Generation
0
4
0
H'FF2C
H'FF2D
IRQ5SCB
IRQ1SCB
R/W
R/W
11
0
3
0
n
n
input
input
IRQ5SCA
IRQ1SCA
R/W
R/W
10
0
2
0
Interrupt Controller
Interrupt Controller
IRQ4SCB
IRQ0SCB
n
(n = 7 to 0)
input
R/W
R/W
9
0
1
0
IRQ4SCA
IRQ0SCA
R/W
R/W
8
0
0
0