S1D13705F00A200 Epson, S1D13705F00A200 Datasheet - Page 137

• Manufacturer Part Number: S1D13705F00A200
• Manufacturer: Epson

Specifications of S1D13705F00A200

• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TQFP
• Pin Count: 80
• Mounting: Surface Mount
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

10: SAMPLE CODE
2-52
}
/*
** Clear all of video memory by writing 81920 bytes of 0.
*/
pMem = p13705;
for (tmp = 0; tmp < MEM_SIZE; tmp++)
{
};
/*
** Draw a 100x100 red rectangle in the upper left corner (0,0)
** of the display.
*/
for (y = 0; y < 100; y++)
{
}
/*
** Wait for the user to press a key before continuing.
*/
printf("Press any key to continue");
getch();
/*
** Set and use PORTRAIT mode.
*/
/*
** Clear the display, and all of video memory, by writing 81920 bytes
** of 0. This is done because an image in display memory is not rotated
** when the switch to portrait display mode occurs.
*/
pMem = p13705;
for (tmp = 0; tmp < MEM_SIZE; tmp++)
{
};
/*
** We will use the default portrait mode scheme so we have to adjust
** the ROTATED width to be a power of 2.
** (NOTE: current height will become the rotated width)
*/
tmp = 1;
while (Height > (1 << tmp))
tmp++;
Height = (1 << tmp);
OffsetBytes = Height * BitsPerPixel / 8;
/*
** Set:
** 1) Line Byte Count to size of the ROTATED width (i.e. current height)
** 2) Start Address to the offset of the width of the ROTATED display.
**
*/
SET_REG(0x1C, (BYTE)OffsetBytes);
(in portrait mode the start address registers point to bytes)
pLUT++;
*pMem = 0;
pMem++;
/*
** Set the memory pointer at the start of each line.
**
*/
pMem = p13705 + (y * 320 * BitsPerPixel / 8) + 0;
for (x = 0; x < 100; x++)
{
}
*pMem = 0;
pMem++;
Pointer = MEM_OFFSET + (Y * Line_Width * BPP / 8) + (X * BPP / 8)
*pMem = 0x4;/* Draw a pixel with LUT color 4 */
pMem++;
EPSON
S1D13705F00A PROGRAMMING NOTES
AND EXAMPLES (X27A-G-002-01)