Chapter 5
Interrupt Controller
V - 28 Control Registers
■ Group 23 Interrupt Control Register (G23ICR: 0x0000895C) [8, 16-bit Access Register]
■ Group 24 Interrupt Control Register (G24ICR: 0x00008960) [8, 16-bit Access Register]
bp 1514131211109876543210
Flag - G23
LV2
G23
LV1
G23
LV0
---G23
IE0
---G23
IR0
---G23
ID0
At reset 0000000000000000
Access R R/W R/W R/W R R R R/W R R R R/W R R R R/W
bp Flag Description Set condition
15 - - -
14-12
G23LV2
G23LV1
G23LV0
Set an interrupt priority level Set a level 6 to 0
11-9 - - -
8G23IE0
External interrupt 6 interrupt enable flag 0: Disabled
1: Enabled
7-5 - - -
4G23IR0
External interrupt 6 interrupt request flag 0: No interrupt request
1: Interrupt request
3-1 - - -
0G23ID0
External interrupt 6 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 - G24
LV2
G24
LV1
G24
LV0
---G24
IE0
---G24
IR0
---G24
ID0
At reset 0000000000000000
Access RR/WR/WR/WRRRR/WRRRR/WRRRR/W
bp Flag Description Set condition
15 - - -
14-12
G24LV2
G24LV1
G24LV0
Set an interrupt priority level Set a level 6 to 0
11-9 - - -
8G24IE0
External interrupt 7 interrupt enable flag 0: Disabled
1: Enabled
7-5 - - -
4G24IR0
External interrupt 7 interrupt request flag 0: No interrupt request
1: Interrupt request
3-1 - - -
0G24ID0
External interrupt 7 interrupt detection
flag
0: No interrupt detected
1: Interrupt detected