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| PIC16F1938_13 Datasheet, PDF (348/488 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 27-14: TYPE-B WAVEFORMS IN 1/3 MUX, 1/2 BIAS DRIVE
V2
COM0 pin
V1
V0
COM2
V2
COM1 pin
COM1
V1
COM0
V0
COM2 pin
V2
V1
V0
SEG0 pin
V2
V1
V0
V2
SEG1 pin
V1
V0
V2
V1
COM0-SEG0
V0
segment voltage
(inactive)
-V1
-V2
COM0-SEG1
segment voltage
(active)
V2
V1
V0
-V1
-V2
2 Frames
Note: 1 Frame = 2 single segment times.
1 Segment Time
DS40001574C-page 348
ï£ 2011-2013 Microchip Technology Inc.
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