HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 590

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix B Internal I/O Registers
IPRA—Interrupt Priority Register A
IPRB—Interrupt Priority Register B
Rev.4.00 Aug. 20, 2007 Page 546 of 638
REJ09B0395-0400
Initial value
Read/Write
• Interrupt sources controlled by each bit
IPRB
Interrupt
source
• Interrupt sources controlled by each bit
IPRA
Bit
Bit
Initial value
Read/Write
Interrupt
source
Bit
IPRB7
8-bit timer
channels
0 and 1
R/W
IPRB7
7
0
Bit 7
Bit
IPRA7
IRQ
Bit 7
IPRA7
IPRB6
R/W
0
R/W
8-bit timer
channels
2 and 3
7
0
6
0
IPRB6
Bit 6
IPRA6
IRQ
Bit 6
Priority level B7, B6, B3, and B2
IPRA6
0
1
R/W
1
6
0
R/W
⎯
5
0
Priority level 0 (low priority)
Priority level 1 (high priority)
Bit 5
IPRA5
IRQ
⎯
⎯
IRQ
Bit 5
IPRA5
R/W
2
5
0
3
,
R/W
Priority level A7 to A0
⎯
4
0
0
1
IPRA4
IRQ
IRQ
Bit 4
Bit 4
IPRA4
⎯
⎯
R/W
Priority level 0 (low priority)
Priority level 1 (high priority)
4
0
4
5
,
IPRB3
R/W
WDT,
A/D con-
verter
3
0
channel 0
IPRA3
IPRA3
R/W
Bit 3
IPRB3
SCI
3
0
Bit 3
H'EE018
H'EE019
IPRB2
R/W
16-bit
timer
channel 0
2
0
IPRA2
IPRA2
R/W
Bit 2
channel 1
2
0
IPRB2
Bit 2
SCI
16-bit
timer
channel 1
R/W
IPRA1
⎯
R/W
IPRA1
1
0
Bit 1
1
0
Bit 1
⎯
⎯
Interrupt Controller
Interrupt Controller
IPRA0
16-bit
timer
channel 2
R/W
R/W
IPRA0
⎯
0
0
0
0
Bit 0
Bit 0
⎯
⎯