DVK1815T1-A0 データシートの表示（PDF） - Solomon Systech
部品番号
コンポーネント説明
一致するリスト
DVK1815T1-A0 Datasheet PDF : 8 Pages
| |||
* E) Function Prototypes
*
* SetMode(Mode)
*
* delay(n)
*
* resetchip()
*
* SingleCmd(i)
*
* SingleData(i)
*
* SetRAMAddr(Page,Col)
*
* ParFillPAGE(Mode,PAGE)
*
* ParFillRAM(Mode)
*
* SetContrast(Gain,Step)
*
* InitDisplay()
*
* SendChar(ASCChar)
*
* SendMsg(msgoffset)
*
* dumppattern(Page,Col,x,y,pat)
*
* clearRAM(start,stop)
*
****************************************************/
void SetMode(unsigned char Mode)
{
WC_CSH = 0x7d;
WC_CSL = 0x3d;
WD_CSH = 0x7f;
WD_CSL = 0x3f;
RES_CSH = 0xff;
RES_CSL = 0xef;
RC_CSH = 0xfd;
RC_CSL = 0xbd;
RD_CSH = 0xff;
RD_CSL = 0xbf;
}
/* 1 = parallel, 0 = serial */
//for demoboard MCU
/* Parallel mode */
/* Master mode */
/* 6800 mode */
/* fd */
/* bd */
/* ff */
/* bf */
void delay(unsigned int n)
{
unsigned long i;
unsigned int j;
for (i=0;i<500;i++)
for (j=0;j<n*2;j++) { ;}
}
/* wait n seconds*/
void fdelay(unsigned int n)
{
unsigned long i;
unsigned int j;
for (i=0;i<5;i++)
for (j=0;j<n*2;j++) { ;}
}
/* wait n seconds*/
void resetchip()
{
unsigned long i;
// MCU board need to be modified
// cut header pin2 from MCU pin2 and connect to pin7
controlport=RES_CSL;
for (i=1;i<500;i++);
dataport = 0xff;
dataport = 0xff;
dataport = 0xff;
for (i=1;i<500;i++);
controlport=RES_CSH;
}
/* Fixed for serial mode */
/* Fixed for serial mode */
/* Fixed for serial mode */
void SingleCmd(unsigned char i)
/* send the value in the accumulator to LCD driver as a command*/
{
dataport=i;
controlport=WC_CSH;
controlport=WC_CSL;
controlport=WC_CSH;
}
void SingleData(unsigned char i)
/* send the value in the accumulator to LCD driver as a command*/
{
DVK1815T1-A0
6
Rev 0.1
09/2000
SOLOMON
Share Link: 