Datasheet

PIC18F87K22 FAMILY
DS39960B-page 412 Preliminary  2010 Microchip Technology Inc.
REGISTER 28-10: CONFIG6L: CONFIGURATION REGISTER 6 LOW (BYTE ADDRESS 30000Ah)
R/C-1 R/C-1 R/C-1 R/C-1 R/C-1 R/C-1 R/C-1 R/C-1
WRT7
(1)
WRT6
(1)
WRT5
(1)
WRT4
(1)
WRT3 WRT2 WRT1 WRT0
bit 7 bit 0
Legend: C = Clearable bit
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7
WRT7: Write Protection bit
(1)
1 = Block 7
(2)
, not write-protected
0 = Block 7
(2)
, write-protected
bit 6
WRT6: Write Protection bit
(1)
1 = Block 6
(2)
, not write-protected
0 = Block 6
(2)
, write-protected
bit 5
WRT5: Write Protection bit
(1)
1 = Block 5
(2)
, not write-protected
0 = Block 5
(2)
, write-protected
bit 4
WRT4: Write Protection bit
(1)
1 = Block 4
(2)
, not write-protected
0 = Block 4
(2)
, write-protected
bit 3
WRT3: Write Protection bit
1 = Block 3
(2)
, not write-protected
0 = Block 3
(2)
, write-protected
bit 2
WRT2: Write Protection bit
1 = Block 2
(2)
, not write-protected
0 = Block 2
(2)
, write-protected
bit 1
WRT1: Write Protection bit
1 = Block 1
(2)
, not write-protected
0 = Block 1
(2)
, write-protected
bit 0
WRT0: Write Protection bit
1 = Block 0
(2)
, not write-protected
0 = Block 0
(2)
, write-protected
Note 1: This bit is available only on PIC18F67K22 and PIC18F87K22.
2: For the memory size of the blocks, see Figure 28-6.