Memories; Display And Interface - LG G3100 Service Manual

3.9 Memories

TH50VPF5683CDSB(U103) is a mixed multi-chip package containing a 32Mbit pseudo static RAM
and a 64Mbit flash memory.
• 64Mbit flash memory + 32Mbit PSRAM
• 16 bit parallel data bus
• ADD01 ~ ADD22.
• 1 Chip enable input for Flash memory select.
• 2 Chip enable input for Pseudo SRAM.
• RF Calibration data, Audio parameters and battery calibration data etc are stored in Flash memory
area.

3.10 Display and Interface

This model supports one 65000 color resolution LCD module.
Control signals : _MAIN_LCD_CS (which is derived from AD6522, this acts as the chip select enable
for the LCD), LCD_ID and LCD_RES. AD6522 uses DATA[00:15] pins to send data
for displaying graphical text onto the LCD.
Display Format
Table 3-7.
Back light
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3. TECHNICAL BRIEF
LCD
128 x 96 dots
White LED Backlight