SH7261 Datasheet, PDF (154/1348 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 6 Interrupt Controller (INTC)
Register Name
Abbreviation R/W
Initial
Value
Address
Interrupt priority register 08
IPR08
R/W H'0000 H'FFFD9804
Interrupt priority register 09
IPR09
R/W H'0000 H'FFFD9806
Interrupt priority register 10
IPR10
R/W H'0000 H'FFFD9808
Interrupt priority register 11
IPR11
R/W H'0000 H'FFFD980A
Interrupt priority register 12
IPR12
R/W H'0000 H'FFFD980C
Interrupt priority register 13
IPR13
R/W H'0000 H'FFFD980E
Interrupt priority register 14
IPR14
R/W H'0000 H'FFFD9810
Interrupt priority register 15
IPR15
R/W H'0000 H'FFFD9812
Interrupt priority register 16
IPR16
R/W H'0000 H'FFFD9814
DMA transfer request enable
register 0
DREQER0 R/W
H'00
H'FFFF1600
DMA transfer request enable
register 1
DREQER1 R/W
H'00
H'FFFF1601
DMA transfer request enable
register 2
DREQER2 R/W
H'00
H'FFFF1602
DMA transfer request enable
register 3
DREQER3 R/W
H'00
H'FFFF1603
Notes: 1. When the NMI pin is high, becomes H'8000; when low, becomes H'0000.
2. Only 0 can be written after reading 1, to clear the flag.
Access
Size
16, 32
16
16, 32
16
16, 32
16
16, 32
16
16
8, 16, 32
8
8, 16
8
Rev. 2.00 Sep. 07, 2007 Page 122 of 1312
REJ09B0320-0200