DMS MICROELECTRONICS LTD.,

四、Pin function description(P9813 S14\DIP14)

五、

P9813 communication protocol

Pin

Symbol

Function

1

Din

Serial data input. Built-in pull. high

2

Cin

Serial clock input, built-in pull. high

3

JEN

JEN=1,timing no parity,JEN=0,timing verification,drive mode,built-in

pull-up

4

GND

GDN

5,6,7

R,G,B

RGB output of three=way drive external feedback mode,access

resistance

8

R-EXT

Adjustable output current resistance

9

VCC

Supply voltage,5-6.5V

10

VOUT

Internal operating voltage.VCC>5V time,5V regulator output,while

VCC<5V

11

CLKSEL

CLKSEL=1,output clock back,CLKSEL=0,output clck forward

12

MODE

MODE=1,output is constant current drive mode,mode=0,output is the

plug-in constant pressure

13

COUT

Serial

clock

output.

14

DOUT

Serial

Date

output.

32bit gray data for the first pixel

32bit gray

data for the