Microchip Technology DM164130-7 Data Sheet
PIC16(L)F1946/47
DS41414D-page 338
2010-2012 Microchip Technology Inc.
REGISTER 27-2:
LCDPS: LCD PHASE REGISTER
R/W-0/0
R/W-0/0
R-0/0
R-0/0
R/W-0/0
R/W-0/0
R/W-1/1
R/W-1/1
WFT
BIASMD
LCDA
WA
LP<3:0>
bit 7
bit 0
Legend:
R = Readable bit
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
C = Only clearable bit
bit 7
WFT:
Waveform Type bit
1 = Type-B phase changes on each frame boundary
0 = Type-A phase changes within each common type
0 = Type-A phase changes within each common type
bit 6
BIASMD:
Bias Mode Select bit
When LMUX<1:0> = 00:
0 = Static Bias mode (do not set this bit to ‘1’)
When LMUX<1:0> = 01:
1 = 1/2 Bias mode
0 = 1/3 Bias mode
When LMUX<1:0> = 10:
1 = 1/2 Bias mode
0 = 1/3 Bias mode
When LMUX<1:0> = 11:
0 = 1/3 Bias mode (do not set this bit to ‘1’)
0 = Static Bias mode (do not set this bit to ‘1’)
When LMUX<1:0> = 01:
1 = 1/2 Bias mode
0 = 1/3 Bias mode
When LMUX<1:0> = 10:
1 = 1/2 Bias mode
0 = 1/3 Bias mode
When LMUX<1:0> = 11:
0 = 1/3 Bias mode (do not set this bit to ‘1’)
bit 5
LCDA:
LCD Active Status bit
1 = LCD driver module is active
0 = LCD driver module is inactive
0 = LCD driver module is inactive
bit 4
WA:
LCD Write Allow Status bit
1 = Writing to the LCDDATAn registers is allowed
0 = Writing to the LCDDATAn registers is not allowed
0 = Writing to the LCDDATAn registers is not allowed
bit 3-0
LP<3:0>:
LCD Prescaler Selection bits
1111 = 1:16
1110 = 1:15
1101 = 1:14
1100 = 1:13
1011 = 1:12
1010 = 1:11
1001 = 1:10
1000 = 1:9
0111 = 1:8
0110 = 1:7
0101 = 1:6
0100 = 1:5
0011 = 1:4
0010 = 1:3
0001 = 1:2
0000 = 1:1
1110 = 1:15
1101 = 1:14
1100 = 1:13
1011 = 1:12
1010 = 1:11
1001 = 1:10
1000 = 1:9
0111 = 1:8
0110 = 1:7
0101 = 1:6
0100 = 1:5
0011 = 1:4
0010 = 1:3
0001 = 1:2
0000 = 1:1