Renesas H8S Series Hardware Manual page 896

IPRA — Interrupt Priority Register A
IPRB — Interrupt Priority Register B
IPRC — Interrupt Priority Register C
IPRD — Interrupt Priority Register D
IPRE — Interrupt Priority Register E
IPRF — Interrupt Priority Register F
IPRG — Interrupt Priority Register G
IPRH — Interrupt Priority Register H
IPRI — Interrupt Priority Register I
IPRJ — Interrupt Priority Register J
IPRK — Interrupt Priority Register K
Bit
Initial value
Read/Write
Rev.6.00 Oct.28.2004 page 868 of 1016
REJ09B0138-0600H
:
7 6
— IPR6
:
0 1
:
— R/W
Set priority (levels 7 to 0) for interrupt sources
Correspondence between Interrupt Sources and IPR Settings
Register
6 to 4
IPRA IRQ0
IPRB IRQ2
IRQ3
IPRC IRQ6
IRQ7
IPRD WDT
IPRE —*
IPRF TPU channel 0
IPRG TPU channel 2
IPRH TPU channel 4
IPRI 8-bit timer channel 0
IPRJ DMAC
IPRK SCI channel 1
Note: * Reserved bits. These bits cannot be modified and are
always read as 1.
H'FEC4
H'FEC5
H'FEC6
H'FEC7
H'FEC8
H'FEC9
H'FECA
H'FECB
H'FECC
H'FECD
H'FECE
5 4 3
IPR5 IPR4 —
1 1 0
R/W R/W —
Bits
IRQ1
IRQ4
IRQ5
DTC
Refresh timer
A/D converter
TPU channel 1
TPU channel 3
TPU channel 5
8-bit timer channel 1
SCI channel 0
SCI channel 2
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
2 1
IPR2 IPR1
1 1
R/W R/W
2 to 0
0
IPR0
1
R/W