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| PIC16F1938_13 Datasheet, PDF (345/488 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver | |||
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PIC16(L)F1938/9
FIGURE 27-11: TYPE-A WAVEFORMS IN 1/2 MUX, 1/3 BIAS DRIVE
V3
COM1
COM0 pin
V2
V1
V0
V3
COM0
V2
COM1 pin
V1
V0
V3
V2
SEG0 pin
V1
V0
V3
V2
SEG1 pin
V1
V0
V3
V2
V1
COM0-SEG0
V0
segment voltage
(active)
-V1
-V2
-V3
V3
V2
V1
COM0-SEG1
V0
segment voltage
(inactive)
-V1
-V2
1 Frame
-V3
1 Segment Time
Note: 1 Frame = 2 single segment times.
ï£ 2011-2013 Microchip Technology Inc.
DS40001574C-page 345
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