S1D13503 Epson Electronics America, Inc., S1D13503 Datasheet - Page 183

• Manufacturer Part Number: S1D13503
• Description: S1d13503 Graphics Lcd Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
printf("Press any key to cancel power saving\n");
getch();
//
// The following are the steps to exit a power save mode.
//
//
// Step 1: Exit Power Save Mode
//
val = ReadRegister(3);
val &= 0x3f;
WriteRegister(3, val);
//
// Step 2: Enable LCDE (turn on LCD power supply).
//
//
val = ReadRegister(1);
val |= 0x10;
WriteRegister(1, val);
//
// Step 3: Turn on display.
//
val = ReadRegister(1);
val |= 0x80;
WriteRegister(1, val);
ShowMenu();
}
Programming Notes and Examples
Issue Date: 01/01/30
For the S5U13503B00C, set LCDE bit to 1.
// Cancel power saving mode 2
X18A-G-002-06
S1D13503
Page 87