HD6432621 Hitachi, HD6432621 Datasheet - Page 966

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

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
IPRM—Interrupt Priority Register M
922
Bit
Initial value
Read/Write
:
:
:
Notes: *1 These bits are reserved. They are always read as 1 and cannot be
Interrupt Sources and IPR Settings
Register
IPRA
IPRB
IPRC
IPRD
IPRE
IPRF
IPRG
IPRH
IPRI
IPRJ
IPRK
IPRM
—
—
7
0
*2 Valid only in the H8S/2626 Series.
modified.
IRQ0
IRQ2
IRQ3
—
WDT0
PC break
TPU channel 0
TPU channel 2
TPU channel 4
—
—
SCI channel 1
HCAN
IPR6
R/W
*1
*1
*1
6
1
6 to 4
IPR5
R/W
5
1
IPR4
R/W
4
1
H'FEC0
H'FEC1
H'FEC2
H'FEC3
H'FEC4
H'FEC5
H'FEC6
H'FEC7
H'FEC8
H'FEC9
H'FECA
H'FECC
Bits
—
—
IRQ1
IRQ4
IRQ5
DTC
—
A/D converter, WDT1
TPU channel 1
TPU channel 3
TPU channel 5
—
SCI channel 0
SCI channel 2
—
3
0
*1
*1
*1
IPR2
R/W
2
1
2 to 0
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
IPR1
R/W
1
1
*2
IPR0
R/W
0
1