SH7764 Datasheet, PDF (471/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 13 Interrupt Controller (INTC)
13.3 Register Descriptions
Table 13.3 shows the INTC register configuration. Table 13.4 shows the register states in each
operating mode.
Table 13.3 INTC Register Configuration
Name
Abbreviation
Interrupt control register 0
ICR0
Interrupt control register 1
ICR1
Interrupt priority register
INTPRI
Interrupt source register
INTREQ
Interrupt mask register
INTMSK
Interrupt mask clear register
INTMSKCLR
NMI flag control register
NMIFCR
User interrupt mask level register USERIMASK
Interrupt priority register 0
INT2PRI0
Interrupt priority register 1
INT2PRI1
Interrupt priority register 2
INT2PRI2
Interrupt priority register 3
INT2PRI3
Interrupt priority register 4
INT2PRI4
Interrupt priority register 5
INT2PRI5
Interrupt priority register 6
INT2PRI6
Interrupt priority register 7
INT2PRI7
Interrupt priority register 8
INT2PRI8
Interrupt priority register 9
INT2PRI9
Interrupt priority register 10
INT2PRI10
Interrupt priority register 11
INT2PRI11
Interrupt priority register 12
INT2PRI12
Interrupt source register 0
(mask state is not affected)
INT2A0
Interrupt source register 01
(mask state is not affected)
INT2A01
R/W P4 Address
R/W H'FFD0 0000
R/W H'FFD0 001C
R/W H'FFD0 0010
R/(W) H'FFD0 0024
R/W H'FFD0 0044
R/W H'FFD0 0064
R/(W) H'FFD0 00C0
R/W H'FFD3 0000
R/W H'FFD4 0000
R/W H'FFD4 0004
R/W H'FFD4 0008
R/W H'FFD4 000C
R/W H'FFD4 0010
R/W H'FFD4 0014
R/W H'FFD4 0018
R/W H'FFD4 001C
R/W H'FFD4 00A0
R/W H'FFD4 00A4
R/W H'FFD4 00A8
R/W H'FFD4 00AC
R/W H'FFD4 00B0
R
H'FFD4 0030
R
H'FFD4 00C0
Access
Area 7 Address Size
H'1FD0 0000
32
H'1FD0 001C 32
H'1FD0 0010
32
H'1FD0 0024
32
H'1FD0 0044
32
H'1FD0 0064
32
H'1FD0 00C0 32
H'1FD3 0000
32
H'1FD4 0000
32
H'1FD4 0004
32
H'1FD4 0008
32
H'1FD4 000C 32
H'1FD4 0010
32
H'1FD4 0014
32
H'1FD4 0018
32
H'1FD4 001C 32
H'1FD4 00A0 32
H'1FD4 00A4 32
H'1FD4 00A8 32
H'1FD4 00AC 32
H'1FD4 00B0 32
H'1FD4 0030
32
H'1FD4 00C0 32
Rev. 1.00 Nov. 22, 2007 Page 415 of 1692
REJ09B0360-0100