HD6473887 Datasheet, PDF (482/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

IEGR—IRQ edge select register
Bit
7
6
5
—
—
—
Initial value
0
1
1
Read/Write
—
—
—
H'F2
System control
4
IEG4
0
R/W
3
IEG3
0
R/W
2
IEG2
0
R/W
1
IEG1
0
R/W
0
IEG0
0
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, TMIC pin input is detected
1 Rising edge of IRQ₁, TMIC pin input is detected
IRQ₂ edge select
0 Falling edge of IRQ₂ pin input is detected
1 Rising edge of IRQ₂ pin input is detected
IRQ₃ edge select
0 Falling edge of IRQ₃, TMIF pin input is detected
1 Rising edge of IRQ₃, TMIF pin input is detected
IRQ₄ edge select
0 Falling edge of IRQ₄ pin and ADTRG pin is detected
1 3. Rising edge of IRQ₄ pin and ADTRG pin is detected
465