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| PIC16F1938 Datasheet, PDF (348/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers | |||
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PIC16(L)F1938/9
FIGURE 27-12: TYPE-B WAVEFORMS IN 1/2 MUX, 1/3 BIAS DRIVE
V3
COM1
COM0 pin
V2
V1
V0
V3
COM0
V2
COM1 pin
V1
V0
V3
SEG0 pin
V2
V1
V0
V3
SEG1 pin
V2
V1
V0
V3
V2
V1
COM0-SEG0
V0
segment voltage
(active)
-V1
-V2
-V3
V3
V2
V1
COM0-SEG1
V0
segment voltage
(inactive)
-V1
2 Frames
-V2
-V3
Note: 1 Frame = 2 single segment times.
1 Segment Time
DS41574A-page 348
Preliminary
ï£ 2011 Microchip Technology Inc.
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