ADVANCE INFORMATION
VCT 38xxA
154: 1E71
155: IRPMUX0
156: Interrupt Port Multiplex 0
157: 1E72
158: IRPMUX1
159: Interrupt Port Multiplex 1
bit
7
6
5
4
0
3
2
1
0
0
bit
7
6
5
4
0
3
2
1
0
0
w
PISIP1
PISIP0
w
PISIP3
PISIP2
reset
0
0
0
0
0
0
reset
0
0
0
0
0
0
PISIPn
Port interrupt special input port n
This field defines the special input port connected to
the associated port interrupt (see Table on page 126).
Port Px.y
1
2
3
4
1
2
3
4
1
2
3
4
Independent
of trigger mode
1/4 prescaler output
Interrupt
Falling edge
Rising edge
(low active)
Interrupt
(low active)
Interrupt
(low active)
Falling and rising
edge trigger mode
Fig. 5–13: Interrupt timing (1/4 Prescaler On)
Port Px.y
31
32
32
1
2
15
16
17
18
1/32
prescaler output
Independent
of trigger mode
Interrupt
Falling edge trigger
Rising edge trigger
(low active)
Interrupt
(low active)
Interrupt
(low active)
Falling and rising
edge trigger mode
Fig. 5–14: Interrupt timing (1/32 Prescaler On)
Micronas
105
MICRONAS [ MICRONAS ]
