Microchip Technology DM164130-7 Data Sheet
2010-2
012 M
ic
rochip
T
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chnol
ogy I
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c.
DS41414D
-page
347
PIC16(L)F194
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FIGURE 27-6:
LCD INTERNAL REFERENCE LADDER POWER MODE SWITCHING DIAGRAM – TYPE B WAVEFORM (1/2 MUX, 1/2 BIAS
DRIVE)
Single Segment Time
‘H00 ‘H01 ‘H02 ‘H03
‘H0F
Power Mode A
Power Mode B
32 kHz Clock
Ladder Power
Segment Clock
Segment Data
Power Mode
COM0-SEG0
Control
V
1
V
2
V
0
-V
2
-V
1
‘H0E
Single Segment Time
‘H10 ‘H11 ‘H12 ‘H13
‘H1F
Power Mode A
Power Mode B
‘H1E
Single Segment Time
‘H00 ‘H01 ‘H02 ‘H03
‘H0F
Power Mode A
Power Mode B
‘H0E
Single Segment Time
‘H10 ‘H11 ‘H12 ‘H13
‘H1F
Power Mode A
Power Mode B
‘H1E
LRLAT<2:0> = 011
LRLAT<2:0> = 011
LRLAT<2:0> = 011
LRLAT<2:0> = 011