ST7637 datasheet(204/210 Pages) SITRONIX

204 / 210 page

ST7637

Ver 1.6

204/210

2009/03

A5 –Software coding flow:

void Initial_LCD_Module(void)

{

//-----------disable autoread + Manual read once -------------------------------

Write(COMMAND,0xd7);

// Auto Load Set

Write(DATA,0x9f);

// Auto Load Disable

Write(COMMAND,0xE0);

// EE Read/write mode

Write(DATA,0x00);

// Set read mode

delayms(10);

// Delay 10ms

Write(COMMAND,0xE3);

// Read active

delayms(20);

// Delay 20ms

Write(COMMAND,0xE1);

// Cancel control

//---------------------------------- Sleep OUT ---------------------------------------------

Write(COMMAND, 0x28 );

// display off

Write(COMMAND, 0x11 );

// Sleep Out

delayms(50);

//Delay 50ms

//--------------------------------Vop setting------------------------------------------------

Write(COMMAND,0xC0);

//Set Vop by initial Module

Write(DATA, 0x09);

//Vop = 14.2V

Write(DATA, 0x01);

// base on Module

//----------------------------Set

Write(COMMAND,0xC3);

// Bias select

Write(DATA,0x03);

// 1/9 Bias, base on Module

Write(COMMAND,0xC4);

// Setting Booster times

Write(DATA,0x07);

// Booster X 8

Write(COMMAND,0xC5);

// Booster eff

Write(DATA,0x01);

// BE = 0x01 (Level 2)

Write(COMMAND,0xCB);

// Vg with booster x2 control

Write(DATA,0x01);

// Vg from Vdd2

Write(COMMAND,0xD0);

// Analog circuit setting

Write(DATA,0x1D);

Write(COMMAND,0x3A);

// Color mode = 65k

ST7637 Datasheet(PDF) 204 Page - Sitronix Technology Co., Ltd.

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