Abov MC97F6108A User Manual

6. Interrupt controller MC97F6108A User’s manual
66
IP3H (Interrupt Priority Register 3 High): 9FH
7
6
5
4
3
2
1
0
–
–
IP3H5
IP3H4
IP3H3
IP3H2
IP3H1
IP3H0
–
–
R/W
R/W
R/W
R/W
R/W
R/W
Initial value: 00H
IP3[5:0],
IP3H[5:0]
Select Interrupt Group Priority
Each IP3H and IP3 corresponds to INT23~INT18.
IP3H
IP3
Description
0
0
level 0 (lowest)
0
1
level 1
1
0
level 2
1
1
level 3 (highest)
EIENAB (External Interrupt Flag Enable Register) : A3H
7
6
5
4
3
2
1
0
-
-
-
-
-
ENAB2
ENAB1
ENAB0
-
-
-
-
-
R/W
R/W
R/W
Initial value : 0H
ENAB2
Enable or Disable External Interrupt 2
0
Disable External Interrupt 2(default)
1
Enable External Interrupt 2
ENAB1
Enable or Disable External Interrupt 1
0
Disable External Interrupt 1(default)
1
Enable External Interrupt 1
ENAB0
Enable or Disable External Interrupt 0
0
Disable External Interrupt 0(default)
1
Enable External Interrupt 0

Abov MC97F6108A Specifications

General

Brand	Abov
Model	MC97F6108A
Category	Microcontrollers
Language	English