MC9S12E128CFUE Datasheet, PDF (135/606 Pages) Freescale Semiconductor, Inc – MC9S12E128 Data Sheet

3.3.1.7
Chapter 3 Port Integration Module (PIM9E128V1)
Port AD Interrupt Enable Register (PIEAD)
7
R
PIEAD15
W
Reset
0
6
PIEAD14
0
5
PIEAD13
0
4
PIEAD12
0
3
PIEAD11
0
2
PIEAD10
0
1
PIEAD9
0
0
PIEAD8
0
R
W
Reset
7
PIEAD7
0
6
PIEAD6
5
PIEAD5
4
PIEAD4
3
PIEAD3
2
PIEAD2
0
0
0
0
0
Figure 3-8. Port AD Interrupt Enable Register (PIEAD)
1
PIEAD1
0
0
PIEAD0
0
Read: Anytime. Write: Anytime.
This register disables or enables on a per pin basis the edge sensitive external interrupt associated with
port AD.
Table 3-7. PIEAD Field Descriptions
Field
Description
15:0 Interrupt Enable Port AD
PIEAD[15:0] 0 Interrupt is disabled (interrupt flag masked).
1 Interrupt is enabled.
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor
135