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Features
- Single LVDS transmitter
- Supports pixel rate up to 100M pixels/sec
- Supports up to SXGA resolution (1208 x 1024)
- LVDS low jitter PLL
- LVDS 24-bit or 18-bit output
- 2D dither engine for 18-bit output
- Panel protection and power down sequencing
- Programmable power management
- Fully programmable through serial port
- Complete Windows and DOS driver support
- Variable voltage interface to graphics device
- Offered in a 64-pin
LQFP package
Description
The CH7304 is a Display Controller device, which accepts a graphics
data stream over one 12-bit wide variable voltage (1.1V to 3.3V)
port. The data stream outputs through an LVDS transmitter to an LCD
panel. A maximum of 100M pixels per second can be output through a
single LVDS link.
The LVDS transmitter supports 24-bit panels; it also includes a
programmable dither function for support of 18-bit panels. Data is
encoded into commonly used formats, including those detailed in the
OpenLDI and the SPWG specification. Serialized data output on four
differential channels. |
