Datasheet

PIC18F87K22 FAMILY
DS39960D-page 414  2009-2011 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 is not write-protected
(2)
0 = Block 7 is write-protected
(2)
bit 6 WRT6: Write Protection bit
(1)
1 = Block 6 is not write-protected
(2)
0 = Block 6 is write-protected
(2)
bit 5 WRT5: Write Protection bit
(1)
1 = Block 5 is not write-protected
(2)
0 = Block 5 is write-protected
(2)
bit 4 WRT4: Write Protection bit
(1)
1 = Block 4 is not write-protected
(2)
0 = Block 4 is write-protected
(2)
bit 3 WRT3: Write Protection bit
1 = Block 3 is not write-protected
(2)
0 = Block 3 is write-protected
(2)
bit 2 WRT2: Write Protection bit
1 = Block 2 is not write-protected
(2)
0 = Block 2 is write-protected
(2)
bit 1
WRT1: Write Protection bit
1 = Block 1 is not write-protected
(2)
0 = Block 1 is write-protected
(2)
bit 0
WRT0: Write Protection bit
1 = Block 0 is not write-protected
(2)
0 = Block 0 is write-protected
(2)
Note 1: This bit is available only on PIC18F67K22 and PIC18F87K22 devices.
2: For the memory size of the blocks, see Figure 28-6.