利博·(集团)有限公司官网

Features

● DSI Receiver

? Configurable 1- up to 4-Data-Lane DSI Link with

bi-directional support on Data Lane 0

? Maximum bit rate of 1 Gbps/lane

? Video input data formats:

- RGB565 16 bits per pixel

- RGB666 18 bits per pixel

- RGB666 loosely packed 24 bits per pixel

- RGB888 24 bits per pixel

? Video frame size:

- Up to 1600×1200 24-bit/pixel resolution to

single-link LVDS display panel, limited by 135 MHz

LVDS speed

- Up to WUXGA resolutions (1920×1200 24-bit

pixels) to dual-link LVDS display panel, limited by

4 Gbps DSI link speed

? Supports Video Stream packets for video data

transmission.

? Supports generic long packets for accessing the

chip's register set

? Supports the path for Host to control the on-chip

I2C Master

● LVDS FPD Link Transmitter

? Supports single-link or dual-link

? Maximum pixel clock frequency of 135 MHz.

? Supports display up to 1600×1200 24-bit/pixel

resolution for single-link, or up to 1920×1200

24-bit resolutions for dual-link

? Supports the following pixel formats:

- RGB666 18 bits per pixel

- RGB888 24 bits per pixel

? Features Toshiba Magic Square algorithm which

enables a RGB666 display panel to produce a

display quality almost equivalent to that of an

RGB888 24-bit panel

? Flexible mapping of parallel data input bit ordering

? Supports programmable clock polarity

? Supports two power saving states

- Sleep state, when receiving DSI ULPS signaling

- Standby state, entered by STBY pin assertion

● Back Light Engine

? Provides a proper backlight parameter to the

environment light

● System Operation

? Host configures the chip through DSI link

? Through DSI link, Host accesses the chip register

set using Generic Write and Read packets. One

Generic Long Write packet can write to multiple

contiguous register addresses

? Includes an I2C Master function which is controlled

by Host through DSI link (multi-master is not

supported)

? Power management features to save power

? Configuration registers is also accessible through

I2C Slave interface

● Clock Source

? LVDS pixel clock source is either from external

clock EXTCLK or derived from DSICLK.

? A built-in PLL generates the high-speed LVDS

serializing clock requiring no external components

● Digital Input/Output Signals

? All Digital Input signals are 3.3V tolerant

? All Digital Output signals can output ranging from

1.8V to 3.3V depending on IO supply voltage

● Power supply

? MIPI DSI D-PHY: 1.2 V

? LVDS PHY: 1.8 V

? I/O: 1.8 V - 3.3V (all IO supply pins must

be same level)

? Digital Core: 1.2 V

● Power Consumption ( Typical Condition )

? Evaluation image data: color bar

? Power Down State is achieved by:

1. Reset asserted

2. EXTCLK not toggling

3. STBY = 0

4. DSI in ULPS Drive

● Packaging Information

? BGA64 (0.65mm ball pitch)

- Supports DSI-RX 4-data-lanes + Dual-Link

LVDS-TX

- 6.0mm × 6.0mm × 1.0mm

? BGA49 (0.65mm ball pitch)

- Supports DSI-RX 4-data-lanes + Single-Link

LVDS-TX

- 5.0mm × 5.0mm × 1.0mm