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| PIC16F1938 Datasheet, PDF (349/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers | |||
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PIC16(L)F1938/9
FIGURE 27-13: TYPE-A WAVEFORMS IN 1/3 MUX, 1/2 BIAS DRIVE
V2
COM0 pin
V1
V0
V2
COM2
COM1 pin
V1
V0
COM1
V2
COM0
COM2 pin
V1
V0
V2
SEG0 and
SEG2 pins
V1
V0
V2
SEG1 pin
V1
V0
COM0-SEG0
segment voltage
(inactive)
COM0-SEG1
segment voltage
(active)
V2
V1
V0
-V1
-V2
V2
V1
V0
-V1
-V2
1 Frame
Note: 1 Frame = 2 single segment times.
1 Segment Time
ï£ 2011 Microchip Technology Inc.
Preliminary
DS41574A-page 349
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