h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 167

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

5.1.3
Table 5-1 summarizes the pins of the interrupt controller.
Table 5-1
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
Nonmaskable interrupt
External interrupt
requests 5 to 0
Name
System control register
IRQ sense control register H
IRQ sense control register L
IRQ enable register
IRQ status register
Interrupt priority register A
Interrupt priority register B
Interrupt priority register C
Interrupt priority register D
Interrupt priority register E
Interrupt priority register F
Interrupt priority register G
Interrupt priority register H
Interrupt priority register J
Interrupt priority register K
Interrupt priority register L
Interrupt priority register M
2. Can only be written with 0 for flag clearing.
Pin Configuration
Register Configuration
Interrupt Controller Pins
Interrupt Controller Registers
Symbol
NMI
I R Q 5
to
Abbreviation
SYSCR
ISCRH
ISCRL
IER
ISR
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
IPRJ
IPRK
IPRL
IPRM
I R Q 0
I/O
Input
Input
Function
Nonmaskable external interrupt; rising or
falling edge can be selected
Maskable external interrupts; rising, falling, or
both edges, or level sensing, can be selected
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
R/W
R/W
R/W
R/W
Rev. 6.00 Feb 22, 2005 page 107 of 1484
2
Initial Value
H'01
H'00
H'00
H'00
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'77
H'00
Section 5 Interrupt Controller
REJ09B0103-0600
Address *
H'FDE5
H'FE15
H'FEC0
H'FEC1
H'FEC2
H'FEC3
H'FEC4
H'FEC7
H'FEC9
H'FECA
H'FECC
H'FE12
H'FE13
H'FE14
H'FEC5
H'FEC6
H'FECB
1