Pin Definition Explanation of E-Paper Display
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- Time of issue:2022-05-16 11:57
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(Summary description)
Pin Definition Explanation of E-Paper Display
(Summary description)
- Categories:Blog
- Author:
- Origin:
- Time of issue:2022-05-16 11:57
- Views:
The communication interface of electronic paper display is generally divided into SPI interface and Parallel interface. The interface definition is as follows:
1. Definition of SPI interface
The necessary interfaces are BUSY, RES, D/C, CS, D0, D1. Among them D0 is the clock signal SCLK and D1 is the data signal SDIN
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2. Definition of Parallel Interface
The necessary interfaces are VNEG, VGL, CLK, LE, OE, SPH, D0~D7, CPV, STV, VPOS, VGH.
Among them, VNEG, VGL, VPOS, VGH are high-voltage power supply signals, D0~D7 are data signals, and CLK, LE, OE, SPH, CPV, and STV are control signals.
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