Page 620 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

{

/* Start Initial Sequence
--------------------------------------------------*/
wr_reg(0xE5, 0x8000); /* Set the internal vcore voltage */
wr_reg(0x00, 0x0001); /* Start internal OSC */

wr_reg(0x01, 0x0100); /* Set SS and SM bit */
wr_reg(0x02, 0x0700); /* Set 1 line inversion */
wr_reg(0x03, 0x1030); /* Set GRAM write direction and BGR=1 */
wr_reg(0x04, 0x0000); /* Resize register */
wr_reg(0x08, 0x0202); /* 2 lines each, back and front porch */

wr_reg(0x09, 0x0000); /* Set non-disp area refresh cyc ISC */
wr_reg(0x0A, 0x0000); /* FMARK function */
wr_reg(0x0C, 0x0000); /* RGB interface setting */

wr_reg(0x0D, 0x0000); /* Frame marker Position */
wr_reg(0x0F, 0x0000); /* RGB interface polarity */

/* Power On sequence
-------------------------------------------------------*/
wr_reg(0x10, 0x0000); /* Reset Power Control 1 */

wr_reg(0x11, 0x0000); /* Reset Power Control 2 */
wr_reg(0x12, 0x0000); /* Reset Power Control 3 */
wr_reg(0x13, 0x0000); /* Reset Power Control 4 */

delay(5); /* Discharge cap power voltage (200ms)*/
wr_reg(0x10, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
wr_reg(0x11, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
delay(2); /* Delay 50 ms */
wr_reg(0x12, 0x0139); /* VREG1OUT voltage */

delay(2); /* Delay 50 ms */
wr_reg(0x13, 0x1D00); /* VDV[4:0] for VCOM amplitude */
wr_reg(0x29, 0x0013); /* VCM[4:0] for VCOMH */
delay(2); /* Delay 50 ms */

wr_reg(0x20, 0x0000); /* GRAM horizontal Address */
wr_reg(0x21, 0x0000); /* GRAM Vertical Address */

/* Adjust the Gamma Curve
--------------------------------------------------*/

wr_reg(0x30, 0x0006);

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