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DSPIC30F датащи(PDF) 81 Page - Microchip Technology

номер детали DSPIC30F
подробное описание детали  General Purpose and Sensor Families High-Performance Digital Signal Controllers
PDF  248 Pages
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производитель  MICROCHIP [Microchip Technology]
домашняя страница  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

DSPIC30F датащи(HTML) 81 Page - Microchip Technology

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 2004 Microchip Technology Inc.
Preliminary
DS70083G-page 79
dsPIC30F
8.3
Input Change Notification Module
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 up to 24 exter-
nal signals (CN0 through CN23) that may be selected
(enabled) for generating an interrupt request on a
change of state.
TABLE 8-7:
INPUT CHANGE NOTIFICATION REGISTER MAP (BITS 15-8)
TABLE 8-8:
INPUT CHANGE NOTIFICATION REGISTER MAP (BITS 7-0)
Note: Refer to dsPIC30F Family Reference Manual (DS70046) for descriptions of register bit fields.
SFR
Name
Addr.
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Reset State
CNEN1
00C0
CN15IE
CN14IE
CN13IE
CN12IE
CN11IE
CN10IE
CN9IE
CN8IE
0000 0000 0000 0000
CNEN2
00C2
—
—
—
—
—
—
—
—
0000 0000 0000 0000
CNPU1
00C4
CN15PUE
CN14PUE
CN13PUE
CN12PUE
CN11PUE CN10PUE
CN9PUE
CN8PUE
0000 0000 0000 0000
CNPU2
00C6
—
—
—
—
—
—
—
—
0000 0000 0000 0000
Legend:
u
= uninitialized bit
SFR
Name
Addr.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset State
CNEN1
00C0
CN7IE
CN6IE
CN5IE
CN4IE
CN3IE
CN2IE
CN1IE
CN0IE
0000 0000 0000 0000
CNEN2
00C2
CN23IE
CN22IE
CN21IE
CN20IE
CN19IE
CN18IE
CN17IE
CN16IE
0000 0000 0000 0000
CNPU1
00C4
CN7PUE
CN6PUE
CN5PUE
CN4PUE
CN3PUE
CN2PUE
CN1PUE
CN0PUE
0000 0000 0000 0000
CNPU2
00C6
CN23PUE CN22PUE CN21PUE CN20PUE CN19PUE CN18PUE CN17PUE
CN16PUE
0000 0000 0000 0000
Legend:
u
= uninitialized bit



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