PIC18F87J90 Datasheet, PDF (186/450 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F87J90 FAMILY
REGISTER 17-3: LCDSEx: LCD SEGMENT ENABLE REGISTERS
R/W-0
SE(n + 7)
bit 7
R/W-0
SE(n + 6)
R/W-0
SE(n + 5)
R/W-0
SE(n + 4)
R/W-0
SE(n + 3)
R/W-0
SE(n + 2)
R/W-0
SE(n + 1)
R/W-0
SE(n)
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-0
SEG(n + 7):SEG(n): Segment Enable bits
For LCDSE0: n = 0
For LCDSE1: n = 8
For LCDSE2: n = 16
For LCDSE3: n = 24
For LCDSE4: n = 32
For LCDSE5: n = 40
1 = Segment function of the pin is enabled, digital I/O disabled
0 = I/O function of the pin is enabled
TABLE 17-1: LCDSE REGISTERS AND ASSOCIATED SEGMENTS
Register
Segments
Note 1:
2:
LCDSE0
7:0
LCDSE1
15:8
LCDSE2
23:16
LCDSE3
LCDSE4⁽¹⁾
LCDSE5⁽²⁾
31:24
39:32
47:40
LCDSE4<7:1> (SEG<39:33>) registers are not implemented in PIC18F6XJ90 devices.
LCDSE5 is not implemented in PIC18F6XJ90 devices.
DS39933D-page 186
 2010 Microchip Technology Inc.