h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 951

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

ICRA—Interrupt Control Register A
ICRB—Interrupt Control Register B
ICRC—Interrupt Control Register C
Bit
Initial value
Read/Write
Correspondence between Interrupt Sources and ICR Settings
ICRA
ICRB
ICRC
Register
IRQ0
A/D
converter
SCI
channel 0
ICR7
R/W
7
7
0
IRQ1
Free-
running
timer
SCI
channel 1
Interrupt control level
ICR6
R/W
0
1
6
6
0
Corresponding interrupt source is control level 0 (non-priority)
Corresponding interrupt source is control level 1 (priority)
IRQ2
IRQ3
—
SCI
channel 2
ICR5
R/W
5
5
0
IRQ4
IRQ5
—
IIC
channel 0
(option)
ICR4
R/W
4
4
0
H'FEE8
H'FEE9
H'FEEA
Bits
IRQ6
IRQ7
8-bit timer
channel 0
IIC
channel 1
(option)
Rev. 4.00 Jun 06, 2006 page 897 of 1004
ICR3
R/W
3
3
0
Appendix B Internal I/O Registers
DTC
8-bit timer
channel 1
—
ICR2
R/W
2
2
0
Watchdog
timer 0
8-bit timer
channels
X, Y
—
Interrupt Controller
Interrupt Controller
Interrupt Controller
ICR1
R/W
REJ09B0301-0400
1
1
0
Watchdog
timer 1
HIF
—
ICR0
R/W
0
0
0