EM2880 USB2.0 Video Controller is a highly integrated IC that provides a cost-effective solution for both digital and analog TV and video capture application. EM2880 is the bus powered device that providing application of such a system can be Analog and Digital PCTV, Camcorder video capture and editing and many USB 2.0 video devices. The major blocks as following:

DVB-T, ATSC, PAL, NTSC and SECAM streaming engine Video/Audio Input Port

USB 2.0 Transceiver

VBI Engine

GPIO, Two Wire Serial Bus, AC 97 and IIS Interface

USB 2.0 Serial Interface Engine

Color Enhancement

Remote controller

No external memory required

Flexible Video Input Port

Support HDTV up 1080i (1920 x 1080)

Support Bayer RGB format

Interlace and non-interlace video

CCIR-601 4:2:2 YUV with external sync and field ID

CCIR-656 YUV with embedded sync and field ID

Transport Stream Interface

8-bit parallel transport stream input port

1-bit serial transport stream input port

Interface with DVB-T or ATSC demodulator

Bayer RGB Color Processor

Black clamping

Gamma correction

Bayer pattern filtering

Gain and offset adjustment in RGB space

9-window image statistics collection for auto exposure and auto white balance

Defect pixel compensation

YUV Color Processor

Gain and offset adjustment in YUV space

Sharpness enhancement

Video Scaler

Random-ratio down scaling in X and Y directions

High fidelity color reproduction by the scaler

VBI Capture

Raw VBI capture

Sliced VBI capture

Audio Interface

Support AC97 CODEC

Support I2S device

Software direct access to AC97 CODEC registers

Support audio sample rates of 48K, 44.1K, 32K, 22.05K, and 8K.

Support USB Audio Class control and streaming

Remote Controller Infrared Sensor Interface

Support NEC and RC5 remote control protocols

USB Port

Integrated USB 2.0 PHY with High-Speed and Full-Speed Transceivers

Second generation USB 2.0 PHY with reduced power

USB 2.0 and 1.1 compliant

Support Iso-chronous audio pipe up to 0.2 MB/sec

Support Iso-chronous video pipe up to 30 MB/sec

Support Iso-chronous transport stream pipe up to 3 MB/sec

EEPROM Interface

Support 256, 512, 1024 or 2048-byte 2-wire serial EEPROM

Use EEPROM to store chip configurations and USB descriptors

Customized Vendor ID and Product ID

Customized Vendor String, Product String, and Serial Number String

Miscellaneous

2-wire serial bus to program front-end video/audio devices

Power-down control to front-end video/audio devices

8 General-Purposed I/O ports

Additional 4 general-purposed output ports for EM2880

Snap shot button input

LED control output

0.22 micron, 2.5V Core, 3.3V I/O CMOS process

80-pin LQFP package