Microchip Technology TDGL002 - chipKIT Uno32 Development Board TDGL002 TDGL002 Data Sheet

DS61143H-page 132

© 2011 Microchip Technology Inc.

 

bit 19-12 PWP<7:0>: Program Flash Write-Protect bits

Prevents selected program Flash memory pages from being modified during code execution. The PWP bits
represent the one’s compliment of the number of write protected program Flash memory pages. 
11111111

 = Disabled

11111110

 = 0xBD00_0FFF

11111101

 = 0xBD00_1FFF

11111100

 = 0xBD00_2FFF

11111011

 = 0xBD00_3FFF

11111010

 = 0xBD00_4FFF

11111001

 = 0xBD00_5FFF

11111000

 = 0xBD00_6FFF

11110111

 = 0xBD00_7FFF

11110110

 = 0xBD00_8FFF

11110101

 = 0xBD00_9FFF

11110100

 = 0xBD00_AFFF

11110011

 = 0xBD00_BFFF

11110010

 = 0xBD00_CFFF

11110001

 = 0xBD00_DFFF

11110000

 = 0xBD00_EFFF

11101111

 = 0xBD00_FFFF

.
.
.
01111111

 = 0xBD07_FFFF

bit 11-4

Reserved: Write ‘1’

bit 3

ICESEL: In-Circuit Emulator/Debugger Communication Channel Select bit

1

 =  PGEC2/PGED2 pair is used

0

 =  PGEC1/PGED1 pair is used

bit 2

Reserved: Write ‘1’

bit 1-0

DEBUG<1:0>: Background Debugger Enable bits (forced to ‘11’ if code-protect is enabled)

11

 = Debugger disabled

10

 = Debugger enabled

01

 = Reserved (same as ‘11’ setting)

00

 = Reserved (same as ‘11’ setting)