Filter
Top Products
Interrupt Controller
9-10
Group 2 interrupt control register
Register symbol: G2ICR
Address: x'34000108
Purpose: This register is used to enable group 2 interrupts, and to confirm interrupt requests and detection.
Bit No.1514131211109876543210
Bit - G2 G2 G2 TM3 TM2 TM1 TM0 TM3 TM2 TM1 TM0 TM3 TM2 TM1 TM0
name LV2 LV1 LV0 IE IE IE IE IR IR IR IR ID ID ID ID
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Access R 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
Bit No. Bit name Description
0 TM0ID Timer 0 underflow interrupt detection flag
0: No interrupt detected 1: Interrupt detected
1 TM1ID Timer 1 underflow interrupt detection flag
0: No interrupt detected 1: Interrupt detected
2 TM2ID Timer 2 underflow interrupt detection flag
0: No interrupt detected 1: Interrupt detected
3 TM3ID Timer 3 underflow interrupt detection flag
0: No interrupt detected 1: Interrupt detected
4 TM0IR Timer 0 underflow interrupt request flag
0: No interrupt request 1: Interrupt request
5 TM1IR Timer 1 underflow interrupt request flag
0: No interrupt request 1: Interrupt request
6 TM2IR Timer 2 underflow interrupt request flag
0: No interrupt request 1: Interrupt request
7 TM3IR Timer 3 underflow interrupt request flag
0: No interrupt request 1: Interrupt request
8 TM0IE Timer 0 underflow interrupt enable flag
0: Disabled 1: Enabled
9 TM1IE Timer 1 underflow interrupt enable flag
0: Disabled 1: Enabled
10 TM2IE Timer 2 underflow interrupt enable flag
0: Disabled 1: Enabled
11 TM3IE Timer 3 underflow interrupt enable flag
0: Disabled 1: Enabled
12 G2LV0 Group 2 interrupt priority level register (LSB)
13 G2LV1 Group 2 interrupt priority level register
14 G2LV2 Group 2 interrupt priority level register (MSB)
Set a level from 6 to 0.
15 — "0" is returned when this bit is read.