s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 368

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

LCD CONTROLLER
COMMON FEATURES
The LCD controller has a dedicated DMA that supports to fetch the image data from video buffer located in system
memory. Its features also include:
— Dedicated interrupt functions (INT_FrSyn and INT_FiCnt)
— The system memory is used as the display memory.
— Supports Multiple Virtual Display Screen (Supports Hardware Horizontal/Vertical Scrolling)
— Programmable timing control for different display panels
— Supports little and big-endian byte ordering, as well as WinCE data formats
— Supports SEC TFT LCD panel (SAMSUNG 3.5 Portrait/256K Color/Reflective a-Si TFT LCD)
EXTERNAL INTERFACE SIGNAL
VFRAME/VSYNC/STV : Frame synchronous signal (STN)/vertical synchronous signal (TFT)/SEC TFT signal
VLINE/HSYNC/CPV
VCLK/LCD_HCLK
VD[23:0]
VM/VDEN/TP
LEND/STH
LCD_PWREN
LCDVF0
LCDVF1
LCDVF2
The 33 output ports in total includes 24 data bits and 9 control bits
15-2
LTS350Q1-PD1: TFT LCD panel with touch panel and front light unit
LTS350Q1-PD2: TFT LCD panel only
WinCE doesn't support the 12-bit packed data format.
Please check if WinCE can support the 12-bit color-mode.
: Line synchronous pulse signal (STN)/horizontal sync signal (TFT)/SEC TFT signal
: Pixel clock signal (STN/TFT)/SEC TFT signal
: LCD pixel data output ports (STN/TFT/SEC TFT)
: AC bias signal for the LCD driver (STN)/data enable signal (TFT)/SEC TFT signal
: Line end signal (TFT)/SEC TFT signal
: LCD panel power enable control signal
: SEC TFT Signal OE
: SEC TFT Signal REV
: SEC TFT Signal REVB
NOTE
S3C2410A