Abov MC97F6108A - Page 64

6. Interrupt controller MC97F6108A User’s manual
64
IE3 (Interrupt Enable Register 3): ABH
7
6
5
4
3
2
1
0
–
–
INT23E
INT22E
INT21E
INT20E
INT19E
INT18E
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
INT23E
Reserved
0
Disable
1
Enable
INT22E
Enable or Disable BOD Interrupt
0
Disable
1
Enable
INT21E
Enable or Disable BIT Interrupt
0
Disable
1
Enable
INT20E
Enable or Disable WDT Interrupt
0
Disable
1
Enable
INT19E
Enable or Disable ADC Interrupt
0
Disable
1
Enable
INT18E
Enable or Disable PPG Interrupt
0
Disable
1
Enable
IP (Interrupt Priority Register): 92H
7
6
5
4
3
2
1
0
–
–
IP5
IP4
IP3
IP2
IP1
IP0
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
IPH (Interrupt Priority Register High): 93H
7
6
5
4
3
2
1
0
–
–
IPH5
IPH4
IPH3
IPH2
IPH1
IPH0
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
IP[5:0], IPH[5:0]
Select Interrupt Group Priority
Each IPH and IP corresponds to INT5~INT0.
IPH
IP
Description
0
0
level 0 (lowest)
0
1
level 1
1
0
level 2
1
1
level 3 (highest)