mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 134

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 3 Port Integration Module (PIM9E256V1)
3.3.1.7
Read: Anytime. Write: Anytime.
This register disables or enables on a per pin basis the edge sensitive external interrupt associated with
port AD.
134
PIEAD[15:0]
Reset
Reset
Field
15:0
W
W
R
R
PIEAD15
PIEAD7
Interrupt Enable Port AD
0 Interrupt is disabled (interrupt flag masked).
1 Interrupt is enabled.
Port AD Interrupt Enable Register (PIEAD)
0
0
7
7
PIEAD14
PIEAD6
0
0
6
6
Figure 3-8. Port AD Interrupt Enable Register (PIEAD)
PIEAD13
Table 3-7. PIEAD Field Descriptions
PIEAD5
MC9S12E256 Data Sheet, Rev. 1.08
0
0
5
5
PIEAD12
PIEAD4
0
0
4
4
Description
PIEAD11
PIEAD3
3
0
3
0
PIEAD10
PIEAD2
0
0
2
2
PIEAD9
PIEAD1
Freescale Semiconductor
0
0
1
1
PIEAD8
PIEAD0
0
0
0
0