HD6433802H Datasheet, PDF (407/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

IEGR—IRQ edge select register
H'F2
System control
Bit
7
6
5
4
3
2
1
0
—
—
—
—
—
—
IEG1 IEG0
Initial value
1
1
1
—
—
—
0
0
Read/Write
—
—
—
W
W
W
R/W R/W
IRQ₀ edge select
0 Falling edge of IRQ₀ pin input is detected
1 Rising edge of IRQ₀ pin input is detected
IRQ₁ edge select
0 Falling edge of IRQ₁ pin input is detected
1 Rising edge of IRQ₁ pin input is detected
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