ADE3800SXT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ADE3800SXT

Analog LCD Display Engine for XGA and SXGA Resolutions with Embedded LVDS and RSDS Transmitters

STMicroelectronics 

General Description

ADE3800

Table 2: ADE3800 Block Descriptions

Block

Output Mux (OMUX)

Timing Controller (TCON)

LVDS/RSDS Features

Pulse Width Modulation (PWM)

I²C Block Transfer (I2CBKT)

I²C Registers and RAM Addresses

Description

An extension of the ADE3700 output mux block. The major changes are:

- LVDS controls

- RSDS split line buffer

Provides timing for Smart Panel applications and other applications that are sensitive to

output synchronization timing. The timing unit is based on horizontal and vertical counters,

which are locked with the output video stream.

Has the following features:

- Power down

- Output swing and common mode programmable

- Individual channel programmable delay

- Programmable LVDS clock output polarity

Generates two signals that can be used to control backlight inverter switching power

components directly. It is derived from XCLK and can be powered up independently of the

DOTCLK and INCLK domains.

Allows the internal I2C parallel bus to be driven by an xclk state machine to perform rapid

block transfers between internal addresses.

Memory mapping of all RAM and register locations accessible by I²C.

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