h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 157

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

5.1.4
Table 5.2 summarizes the registers of the interrupt controller.
Table 5.2
Notes: 1. Lower 16 bits of the address.
Name
System control register
IRQ sense control register H
IRQ sense control register L
IRQ enable register
IRQ status register
Keyboard matrix interrupt mask
register
Interrupt control register A
Interrupt control register B
Interrupt control register C
Address break control register
Break address register A
Break address register B
Break address register C
2. Only 0 can be written, for flag clearing.
3. When setting KMIMR, the HIE bit in SYSCR must be set to 1, and also MSTP2 bit in
Register Configuration
MSTPCRL must be set to 0.
Interrupt Controller Registers
Abbreviation
SYSCR
ISCRH
ISCRL
IER
ISR
KMIMR
ICRA
ICRB
ICRC
ABRKCR
BARA
BARB
BARC
R/W
R/W
R/W
R/W
R/W
R/(W) *
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Rev. 4.00 Jun 06, 2006 page 103 of 1004
2
Initial Value
H'09
H'00
H'00
H'00
H'00
H'BF
H'00
H'00
H'00
H'00
H'00
H'00
H'00
Section 5 Interrupt Controller
REJ09B0301-0400
Address *
H'FFC4
H'FEEC
H'FEED
H'FFC2
H'FEEB
H'FFF1 *
H'FEE8
H'FEE9
H'FEEA
H'FEF4
H'FEF5
H'FEF6
H'FEF7
3
1