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ManualsBrandsMIKROELEKTRONIKA ManualsMikroElektronika Development KitsPCB extension board
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2009-2012 Microchip Technology Inc. DS70593D-page 253
dsPIC33FJXXXGPX06A/X08A/X10A
SSS<2:0> FSS Immediate Secure Segment Program Flash Code Protection Size
(FOR 128K and 256K DEVICES)
X11 = No Secure program Flash segment
Secure space is 8K IW less BS
110 = Standard security; secure program Flash segment starts at End of
BS, ends at 0x003FFE
010 = High security; secure program Flash segment starts at End of BS,
ends at 0x003FFE
Secure space is 16K IW less BS
101 = Standard security; secure program Flash segment starts at End of
BS, ends at 0x007FFE
001 = High security; secure program Flash segment starts at End of BS,
ends at 0x007FFE
Secure space is 32K IW less BS
100 = Standard security; secure program Flash segment starts at End of
BS, ends at 0x00FFFE
000 = High security; secure program Flash segment starts at End of BS,
ends at 0x00FFFE
(FOR 64K DEVICES)
X11 = No Secure program Flash segment
Secure space is 4K IW less BS
110 = Standard security; secure program Flash segment starts at End of
BS, ends at 0x001FFE
010 = High security; secure program Flash segment starts at End of BS,
ends at 0x001FFE
Secure space is 8K IW less BS
101 = Standard security; secure program Flash segment starts at End of
BS, ends at 0x003FFE
001 = High security; secure program Flash segment starts at End of BS,
ends at 0x003FFE
Secure space is 16K IW less BS
100 = Standard security; secure program Flash segment starts at End of
BS, ends at 007FFEh
000 = High security; secure program Flash segment starts at End of BS,
ends at 0x007FFE
RSS<1:0> FSS Immediate Secure Segment RAM Code Protection
11 = No Secure RAM defined
10 = Secure RAM is 256 Bytes less BS RAM
01 = Secure RAM is 2048 Bytes less BS RAM
00 = Secure RAM is 4096 Bytes less BS RAM
GSS<1:0> FGS Immediate General Segment Code-Protect bit
11 = User program memory is not code-protected
10 = Standard security; general program Flash segment starts at End of
SS, ends at EOM
0x
= High security; general program Flash segment starts at End of SS,
ends at EOM
TABLE 22-2: CONFIGURATION BITS DESCRIPTION (CONTINUED)
Bit Field Register
RTSP
Effect
Description