HD6475348R Datasheet, PDF (441/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

IPRF—Interrupt Priority Register F
H'FF05
INTC
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
—
—
0
0
0
0
0
0
0
0
R
R/W R/W R/W
R
R/W R/W R/W
A/D interrupt
priority level (0 to 7)
Unused
DTEA—Data Transfer Enable Register A
H'FF08
INTC
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
—
—
—
—
—
—
0
0
0
0
0
0
0
0
R
R/W R/W R/W
R
R/W R/W R/W
IRQ0
0 Served by CPU
1 Served by DTC
IRQ1
0 Served by CPU
1 Served by DTC
DTEB—Data Transfer Enable Register B
H'FF09
INTC
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
—
—
—
—
0
0
0
0
0
0
0
0
R
R/W R/W R/W
R
R/W R/W R/W
IRQ2
0 Served by CPU
1 Served by DTC
IRQ4
0 Served by CPU
1 Served by DTC
IRQ3
0 Served by CPU
1 Served by DTC
IRQ5
0 Served by CPU
1 Served by DTC
431