NHD-C128128CZ-FN-GBW Newhaven Display, NHD-C128128CZ-FN-GBW Datasheet - Page 9

• Manufacturer Part Number: NHD-C128128CZ-FN-GBW
• Description: LCD MOD GRAPH 128X128 TRANSFL
• Manufacturer: Newhaven Display

Specifications of NHD-C128128CZ-FN-GBW

• Display Type: LCD - Monochrome
• Display Mode: Transflective
• Viewing Area: 73.00mm L x 73.00mm W
• Backlight: Without Backlight
• Dot Pixels: 128 x 128
• Interface: Parallel
• Pixel Density: 128 x 128
• Fluid Type: STN
• Module Size (w X H X T): 84 mm x 87 mm x 2.8 mm
• Backlighting: None
• Operating Temperature Range: - 20 C to + 70 C
• Product: Graphic LCD Module
• Style: Chip-on-Glass (COG)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Dot Pitch: -
• Lead Free Status / Rohs Status: Details

Example Initialization Program
/**************************************************************************************/
void write_command(unsigned char i)
{
A0=0;
E=1;
P1 = i;
CSB=0;
RW=0;
RW=1;
CSB=1;
}
/**************************************************************************************/
/**************************************************************************************/
void write_data(unsigned char i)
{
A0=1;
E=1;
P1 = i;
CSB=0;
RW=0;
RW=1;
CSB=1;
}
/**************************************************************************************/
/**************************************************************************************/
void initEEPROM(void){
}
/**************************************************************************************/
/**************************************************************************************/
void lcd_init(void){
write_command(0x30);
write_command(0xD1);
write_command(0x20);
write_command(0x81);
write_command(0xCA);
write_data(0x00);
write_command(0xA7);
write_command(0xBB);
write_data(0x01);
write_command(0xBC);
write_data(0x01);
write_command(0x32);
write_command(0x30);
write_command(0x07);
write_data(0x19);
write_command(0x31);
write_command(0xCD);
write_data(0x00);
delay(8);
write_command(0xFD);
delay(4);
write_command(0xCC);
write_command(0x30);
write_command(0x94);
delay(2);
write_data(0x0B);
delay(8);
write_data(0x3F);
write_data(0x04);
write_data(0x00);
write_data(0x27);
write_data(0x00);
write_data(0x02);
write_command(0x31);
write_data(0x06);
write_data(0x01);
write_data(0x00);
write_command(0x22);
//extended set off
//OCS on
//power control
//electronic control
//display control
//normal display
//com direction
//scan direction
//analog circuit set
/*put data on port 1*/
//ST7529
//sleep out
//booster
//vop=14.0v
//CL=X1
//Duty=128
//FR set
//normal
//RGB arrangement
//65k color
//ext instruction
//osc frequency
//booster efficiency
//bias = 1/4
/*Instruction register*/
/*Read inactive*/
/*Chip select active*/
/*Write active*/
/*Write inactive; latch in data*/
/*Chip select inactive*/
/*DDRAM data register*/
//ext=0
//ext=1
//ext=0
[9]