Chapter 5
Interrupt Controller
Control Registers V - 31
■ Group 29 Interrupt Control Register (G29ICR: 0x00008974) [8, 16-bit Access Register]
■ Group 30 Interrupt Control Register (G30ICR: 0x00008978) [8, 16-bit Access Register]
bp 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Flag - G29
LV2
G29
LV1
G29
LV0
--G29
IE1
G29
IE0
--G29
IR1
G29
IR0
--G29
ID1
G29
ID0
At reset 0000000000000000
Access R R/W R/W R/W R R R/W R/W R R R/W R/W R R R/W R/W
bp Flag Description Set condition
15 - - -
14-12
G29LV2
G29LV1
G29LV0
Set an interrupt priority level Set a level from 6 to 0
11-10 - - -
9G29IE1
Timer 15 underflow interrupt enable flag 0: Disabled
1: Enabled
8G29IE0
Timer14 underflow interrupt enable flag 0: Disabled
1: Enabled
7-6 - - -
5G29IR1
Timer 15 underflow interrupt request flag 0: No interrupt request
1: Interrupt request
4G29IR0
Timer 14 underflow interrupt request flag 0: No interrupt request
1: Interrupt request
3-2 - - -
1G29ID1
Timer 15 underflow interrupt detection flag 0: No interrupt detected
1: Interrupt detected
0G29ID0
Timer 14 underflow interrupt detection flag 0: No interrupt detected
1: Interrupt detected
bp 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Flag - G30
LV2
G30
LV1
G30
LV0
--G30
IE1
G30
IE0
--G30
IR1
G30
IR0
--G30
ID1
G30
ID0
At reset 0000000000000000
Access R R/W R/W R/W R R R/W R/W R R R/W R/W R R R/W R/W
bp Flag Description Set condition
15 - - -
14-12
G30LV2
G30LV1
G30LV0
Set an interrupt priority level Set a level from 6 to 0
11-10 - - -
9G30IE1
Timer 17 underflow interrupt enable flag 0: Disabled
1: Enabled
8G30IE0
Timer16 underflow interrupt enable flag 0: Disabled
1: Enabled
7-6 - - -
5G30IR1
Timer 17 underflow interrupt request flag 0: No interrupt request
1: Interrupt request
4G30IR0
Timer 16 underflow interrupt request flag 0: No interrupt request
1: Interrupt request
3-2 - - -
1G30ID1
Timer 17 underflow interrupt detection flag 0: No interrupt detected
1: Interrupt detected
0G30ID0
Timer 16 underflow interrupt detection flag 0: No interrupt detected
1: Interrupt detected