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Interrupt Controller
9-25
Group 17 interrupt control register
Register symbol: G17ICR
Address: x'34000144
Purpose:
This register is used to enable group 17 interrupts, and to confirm interrupt requests and detection.
Bit No.1514131211109876543210
Bit - G17 G17 G17 - - - IQ6 - - - IQ6 - - - IQ6
name LV2 LV1 LV0 IE IR 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 R R R/W R R R R/W R R R R/W
Bit No. Bit name Description
0 IQ6ID External interrupt 6 interrupt detection flag
0: No interrupt detected 1: Interrupt detected
3 to 1 — "0" is returned when these bits are read.
4 IQ6IR External interrupt 6 interrupt request flag
0: No interrupt request 1: Interrupt request
7 to 5 — "0" is returned when these bits are read.
8 IQ6IE External interrupt 6 interrupt enable flag
0: Disabled 1: Enabled
11 to 9 — "0" is returned when these bits are read.
12 G17LV0 Group 17 interrupt priority level register (LSB)
13 G17LV1 Group 17 interrupt priority level register
14 G17LV2 Group 17 interrupt priority level register (MSB)
Set a level from 6 to 0.
15 — "0" is returned when this bit is read.