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digitalmars.D - Help ME Drive SSD1963

I am involving in an electronic project--make a set of control 
board. The MCU is 103ZET6 while the driving chip is SSD1963 and 
the screen is AT070TN92. However,I don’t know why the screen 
can’t be lighted?
IF you need more detail or datasheet about SSD1963,please click: 
http://www.kynix.com/Detail/189630/SSD1963G41.html
And this is the code:
[code]//RS pin connect FSMC_A10 while the data address is 
(2^10)*2 | 0x60000000  =  0x6000 0800

#define Bank1_LCD_Data    ((uint32_t)0x60000800)    //disp Data 
ADDR
#define Bank1_LCD_Reg            ((uint32_t)0x60000000)           
       //disp Reg  ADDR


//============================//screen is AT070TN92 and 
resolution is 800*480
unsigned int  HDP=799;
unsigned int  HT=799;
unsigned int  HPS=60;
unsigned int  LPS=8;
unsigned char HPW=1;
unsigned int  VDP=479;
unsigned int  VT=499;
unsigned int  VPS=12;
unsigned int  FPS=4;
unsigned char VPW=10;
//============================//


void Delay(u16 nCount)
{
while(nCount--);
}

//===================================//
//function declaration        :Write command function
//index                        :written command
//===================================//
void LCD_WR_REG(unsigned int index)
         {
         *(__IO uint16_t *) (Bank1_LCD_Reg)= index;
}


//===================================//
//function declaration         :Write function register data
//index                        :Written address of the data
//val                                :written data
//===================================//
void LCD_WR_CMD(unsigned int index,unsigned int val)
{
         *(__IO uint16_t *) (Bank1_LCD_Reg)= index;
         *(__IO uint16_t *) (Bank1_LCD_Data)= val;
}


//===================================//
//function declaration          :read data
//returned value              :read data
//===================================//
u16 LCD_RD_Data(void)
{
         u16 a=0;
         a=*(__IO uint16_t *) (Bank1_LCD_Data);

         return(a);
}



//===================================//
//function declaration          :write data
//val                                :written data
//===================================//
void    LCD_WR_Data(unsigned int val)
{
         *(__IO uint16_t *) (Bank1_LCD_Data)= val;
}
//


//===================================//
//function declaration         :FSMC configuration function of 
SSD1963
//===================================//
void SSD1963_FSMC_Init(void)
{
         FSMC_NORSRAMTimingInitTypeDef  readWriteTiming;
         FSMC_NORSRAMInitTypeDef  FSMC_NORSRAMInitStructure;

         FSMC_GPIO_Init();
//======================================================//reading 
and writing timing configuration
slow initialization time
   readWriteTiming.FSMC_AddressSetupTime = 0x02;//0x00             
                             //Address setup time（ADDSET）
   readWriteTiming.FSMC_AddressHoldTime = 0x02;        //0x00      
                                    //Address keeping time（ADDHLD）
   readWriteTiming.FSMC_DataSetupTime = 0x05;        //0x01        
                                  //data keeping time（DATAST）
   readWriteTiming.FSMC_BusTurnAroundDuration = 0x02;//0x00
   readWriteTiming.FSMC_CLKDivision = 0x00;
   readWriteTiming.FSMC_DataLatency = 0x00;
   readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A;        
//mode A
//======================================================//


   FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1;      
                                                                   
         //use NE1
   FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = 
FSMC_DataAddressMux_Disable;
   FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;
   FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = 
FSMC_MemoryDataWidth_16b;                //The memory data width 
is 16bit
   FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode 
=FSMC_BurstAccessMode_Disable;
   FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = 
FSMC_WaitSignalPolarity_Low;
   
FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait=FSMC_AsynchronousWait_Disable;
   FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
   FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = 
FSMC_WaitSignalActive_BeforeWaitState;
   FSMC_NORSRAMInitStructure.FSMC_WriteOperation = 
FSMC_WriteOperation_Enable;                //Memory write enabled
   FSMC_NORSRAMInitStructure.FSMC_WaitSignal = 
FSMC_WaitSignal_Disable;
   FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = 
FSMC_ExtendedMode_Disable;                         //Reading and 
writing using the same sequence
   FSMC_NORSRAMInitStructure.FSMC_WriteBurst = 
FSMC_WriteBurst_Disable;
   FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = 
&readWriteTiming;
   FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = 
&readWriteTiming;                                         //读写同样时序

   FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);  //initialize 
FSMC configuration

   FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE);  //enable BANK1
}
//

//===================================//
//function declaration       : Initialization function of SSD1963
//===================================//
void SSD1963_Init(void)
{

         SSD1963_FSMC_Init();
         LCD_WR_REG(0x0001); //RESET
         delay_ms(10);

         LCD_WR_REG(0x00E2);   //PLL multiplier, set PLL clock to 
120M
         LCD_WR_Data(0x002C);  //N=0x36 for 6.5M, 0x23 for 10M 
crystal
         LCD_WR_Data(0x0002);
         LCD_WR_Data(0x0004);

         LCD_WR_REG(0x00E0);   //PLL enable
         LCD_WR_Data(0x0001);
         Delay(50);
         LCD_WR_REG(0x00E0);
         LCD_WR_Data(0x0003);
         Delay(50);
         LCD_WR_REG(0x0001);   // software reset
         Delay(100);
         LCD_WR_REG(0x00E6);   //PLL setting for PCLK, depends on 
resolution

         LCD_WR_Data(0x0003);
         LCD_WR_Data(0x0033);
         LCD_WR_Data(0x0033);

         LCD_WR_REG(0x00B0);   //LCD SPECIFICATION
         LCD_WR_Data(0x0000);
         LCD_WR_Data(0x0000);
         LCD_WR_Data((HDP>>8)&0X00FF);  //Set HDP
         LCD_WR_Data(HDP&0X00FF);
         LCD_WR_Data((VDP>>8)&0X00FF);  //Set VDP
         LCD_WR_Data(VDP&0X00FF);
         LCD_WR_Data(0x0000);


         LCD_WR_REG(0x00B4);                   //HSYNC
         LCD_WR_Data((HT>>8)&0X00FF);  //Set HT
         LCD_WR_Data(HT&0X00FF);
         LCD_WR_Data((HPS>>8)&0X00FF); //Set HPS
         LCD_WR_Data(HPS&0X00FF);
         LCD_WR_Data(HPW);                            //Set HPW
         LCD_WR_Data((LPS>>8)&0X00FF); //Set HPS
         LCD_WR_Data(LPS&0X00FF);
         LCD_WR_Data(0x0000);

         LCD_WR_REG(0x00B6);                   //VSYNC
         LCD_WR_Data((VT>>8)&0X00FF);  //Set VT
         LCD_WR_Data(VT&0X00FF);
         LCD_WR_Data((VPS>>8)&0X00FF); //Set VPS
         LCD_WR_Data(VPS&0X00FF);
         LCD_WR_Data(VPW);                            //Set VPW
         LCD_WR_Data((FPS>>8)&0X00FF); //Set FPS
         LCD_WR_Data(FPS&0X00FF);

         LCD_WR_REG(0x00BE);                         //set PWM for 
B/L
         LCD_WR_Data(0x0001);
         LCD_WR_Data(0x00ff);
         LCD_WR_Data(0x0001);
         LCD_WR_Data(0x00f0);
         LCD_WR_Data(0x0000);
         LCD_WR_Data(0x0000);

         LCD_WR_REG(0x00F0); //pixel data interface
         LCD_WR_Data(0x0003);

         LCD_WR_REG(0x0036); //rotation
         LCD_WR_Data(0x0000);

         LCD_WR_REG(0x0026); //display on
         LCD_WR_Data(0x0001);

         LCD_WR_REG(0x0029); //display on

         LCD_WR_REG(0x00d0);//Set up dynamic backlight control 
configuration
         LCD_WR_Data(0x000d);
}
//[/code]
Aug 29 2017