DSPIC30F6010 MICROCHIP [Microchip Technology], DSPIC30F6010 Datasheet - Page 58

• Manufacturer Part Number: DSPIC30F6010
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

dsPIC30F6010
8.3
The Input Change Notification module provides the
dsPIC30F devices the ability to generate interrupt
requests to the processor in response to a change-of-
state on selected input pins. This module is capable of
detecting input change-of-states even in Sleep mode,
when the clocks are disabled. There are 22 external
signals (CN0 through CN21) that may be selected
(enabled) for generating an interrupt request on a
change-of-state.
Please refer to the Pin Diagram on page 3 for CN pin
locations.
TABLE 8-2:
TABLE 8-3:
DS70119D-page 56
CNEN1
CNEN2
CNPU1
CNPU2
Legend:
CNEN1
CNEN2
CNPU1
CNPU2
Legend:
Name
Name
SFR
SFR
Input Change Notification Module
u = uninitialized bit
u = uninitialized bit
Addr.
00C0
00C2
00C4
00C6
Addr.
00C0
00C2
00C4
00C6
INPUT CHANGE NOTIFICATION REGISTER MAP (BITS 15-8)
INPUT CHANGE NOTIFICATION REGISTER MAP (BITS 7-0)
CN15PUE CN14PUE CN13PUE CN12PUE CN11PUE CN10PUE
CN15IE
CN7PUE
Bit 15
CN7IE
Bit 7
—
—
—
—
CN14IE
CN6PUE
Bit 14
CN6IE
Bit 6
—
—
—
—
CN21PUE CN20PUE CN19PUE CN18PUE CN17PUE CN16PUE
CN5PUE
CN13IE
CN21IE
Bit 13
CN5IE
Bit 5
—
—
CN4PUE
CN12IE
CN20IE
CN4IE
Bit 12
Bit 4
Preliminary
—
—
CN3PUE
CN19IE
CN11IE
CN3IE
Bit 11
Bit 3
—
—
CN2PUE
CN10IE
CN18IE
CN2IE
Bit 10
Bit 2
—
—
CN1PUE
CN9PUE
CN17IE
CN1IE
CN9IE
Bit 1
Bit 9
—
—
CN8PUE
CN0PUE
 2004 Microchip Technology Inc.
CN16IE
CN8IE
CN0IE
Bit 8
Bit 0
—
—
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
Reset State
Reset State