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PIC32MX440F512H-80I Datasheet, PDF (568/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers | |||
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PIC32MX3XX/4XX
REGISTER 27-1: DEVCFG0: DEVICE CONFIGURATION WORD 0
r-0
r-1
r-1
R/P-1
r-1
r-1
â
â
â
CP
â
â
bit 31
r-1
R/P-1
â
BWP
bit 24
r-1
â
bit 23
r-1
r-1
r-1
R/P-1
R/P-1
R/P-1
R/P-1
â
â
â
PWP19
PWP18
PWP17
PWP16
bit 16
R/P-1
R/P-1
R/P-1
R/P-1
r-1
r-1
r-1
r-1
PWP15
PWP14
PWP13
PWP12
â
â
â
â
bit 15
bit 8
r-1
â
bit 7
r-1
r-1
r-1
R/P-1
r-1
R/P-1
R/P-1
â
â
â
ICESEL
â
DEBUG1 DEBUG0
bit 0
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (â0â, â1â, x = Unknown)
r = Reserved bit
bit 31
bit 30-29
bit 28
bit 27-25
bit 24
bit 23-20
Reserved: Write â0â
Reserved: Write â1â
CP: Code-Protect bit
Prevents boot and program Flash memory from being read or modified by an external
programming device.
1 = Protection disabled
0 = Protection enabled
Reserved: Write â1â
BWP: Boot Flash Write-Protect bit
Prevents boot Flash memory from being modified during code execution.
1 = Boot Flash is writable
0 = Boot Flash is not writable
Reserved: Write â1â
DS61143E-page 566
Preliminary
© 2008 Microchip Technology Inc.
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