HD64F2357F20V Datasheet, PDF (898/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

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