HD64F3337YCP16V Datasheet, PDF (687/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

ISCR—IRQ Sense Control Register
H'C6
System Control
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
IRQ7SC IRQ6SC IRQ5SC IRQ4SC IRQ3SC IRQ2SC IRQ1SC IRQ0SC
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
IRQ₀ to IRQ₇ Sense Control
0 IRQ₀ to IRQ₇ are level-sensed (active low).
1 IRQ₀ to IRQ₇ are edge-sensed (falling edge).
IER—IRQ Enable Register
H'C7
System Control
Bit
Initial value
Read/Write
7
IRQ7E
0
R/W
6
IRQ6E
0
R/W
5
IRQ5E
0
R/W
4
IRQ4E
0
R/W
3
IRQ3E
0
R/W
2
IRQ2E
0
R/W
1
IRQ1E
0
R/W
0
IRQ0E
0
R/W
IRQ0 to IRQ7 Enable
0 IRQ₀ to IRQ₇ are disabled.
1 IRQ₀ to IRQ₇ are enabled.
655