mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 944

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Communication Processor Module
16.14.9.5 PORT C INTERRUPT CONTROL REGISTER. The 16-bit read/write port C
interrupt control (PCINT) register indicates how changes on the pin cause interrupts when
they are generated with that pin. The PCINT is cleared by reset.
Bits 0–3—Reserved.
These bits are reserved and must be set to 0.
EDM4–EDM15—Edge Detect Mode for Lines 4–15
The corresponding port C line asserts an interrupt request.
PCINT
RESET
FIELD
ADDR
R/W
BIT
0 = Any change on PCx generates an interrupt request.
1 = High-to low change on PCx generates an interrupt request.
0
1
RESERVED
R/W
0
2
Freescale Semiconductor, Inc.
For More Information On This Product,
3
EDM4
R/W
MPC823 REFERENCE MANUAL
4
0
Go to: www.freescale.com
EDM5
R/W
5
0
EDM6
R/W
6
0
(IMMR & 0xFFFF0000) + 0x968
EDM7
R/W
7
0
EDM8
R/W
8
0
EDM9
R/W
9
0
EDM10
R/W
10
0
EDM11
R/W
11
0
EDM12
R/W
12
0
EDM13
R/W
13
0
MOTOROLA
EDM14
R/W
14
0
EDM15
R/W
15
0