sed1355 ETC-unknow, sed1355 Datasheet - Page 196

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Page 40
SED1355
X23A-G-003-05
4.
Write the pixel pan value during the vertical non-display portion of the frame.
a) Coming from the above code wait for beginning of the non-display period.
b) Write the new pixel panning value.
do register = ReadRegister(0Ah)
SetRegister(REG_SCRN1_DISP_START_ADDR2, (BYTE)((dwAddr >> 16) & 0Fh));
do register = ReadRegister(0Ah)
register = ReadRegister(18h);
register &= F0h;
register |= (PixelPan & 0Fh);
WriteRegister(18h, register);
while (80h == (register & 80h));
while (80h != (register & 80h));
Epson Research and Development
Programming Notes and Examples
Vancouver Design Center
Issue Date: 99/04/27