PIC18F87K90 Datasheet, PDF (434/566 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC18F87K90 FAMILY
REGISTER 28-11: CONFIG6H: CONFIGURATION REGISTER 6 HIGH (BYTE ADDRESS 30000Bh)⁽²⁾
R/C-1
R/C-1
R-1
U-0
U-0
U-0
U-0
U-0
WRTD
WRTB
WRTC⁽¹⁾
—
—
—
—
—
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
bit 6
bit 5
bit 4-0
WRTD: Data EEPROM Write Protection bit
1 = Data EEPROM is not write-protected
0 = Data EEPROM is write-protected
WRTB: Boot Block Write Protection bit
1 = Boot block is not write-protected
0 = Boot block is write-protected
WRTC: Configuration Register Write Protection bit⁽¹⁾
1 = Configuration registers are not write-protected
0 = Configuration registers are write-protected
Unimplemented: Read as ‘0’
Note 1: This bit is read-only in normal execution mode; it can be written only in Program mode.
2: For the memory size of the blocks, refer to Figure 28-6.
DS39957B-page 434
Preliminary
 2010 Microchip Technology Inc.