r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 142

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 5 Interrupt Controller (INTC)
5.3.3
ICR1 is a 16-bit register that specifies the detection mode for external interrupt input pins IRQ7 to
IRQ0 individually: low level, falling edge, rising edge, or both edges. ICR1 is initialized by a
power-on reset.
Initial value:
[Legend]
n = 7 to 0
Rev. 2.00 Dec. 09, 2005 Page 118 of 1152
REJ09B0191-0200
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W:
Bit:
Interrupt Control Register 1 (ICR1)
IRQ71S IRQ70S IRQ61S IRQ60S IRQ51S IRQ50S IRQ41S IRQ40S IRQ31S IRQ30S IRQ21S IRQ20S IRQ11S IRQ10S IRQ01S IRQ00S
Bit Name
IRQ71S
IRQ70S
IRQ61S
IRQ60S
IRQ51S
IRQ50S
IRQ41S
IRQ40S
IRQ31S
IRQ30S
IRQ21S
IRQ20S
IRQ11S
IRQ10S
IRQ01S
IRQ00S
R/W
15
0
R/W
14
0
R/W
13
0
Initial
Value
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
12
0
R/W
11
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
10
0
Description
IRQ Sense Select
These bits select whether interrupt signals
corresponding to pins IRQ7 to IRQ0 are detected by a
low level, falling edge, rising edge, or both edges.
00: Interrupt request is detected on low level of IRQn
01: Interrupt request is detected on falling edge of IRQn
10: Interrupt request is detected on rising edge of IRQn
11: Interrupt request is detected on both edges of IRQn
R/W
9
0
input
input
input
input
R/W
8
0
R/W
7
0
R/W
6
0
R/W
5
0
R/W
4
0
R/W
3
0
R/W
2
0
R/W
1
0
R/W
0
0