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AVEO USB Video Capture Device passed USB-IF

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AV208
General description
AV208 digital image processor family products provides portable LCD display solution such as digital photo frame and baby monitor. It decodes a 12M JPEG picture in 0.59 seconds running at 96MHz system clock. SPI flash program thru USB is allowed by Built-in in-system-programming capability. It also supports Real Time Clock with Built-in 1 PWM for an alarm clock. Per 1MB flash can store over 200 JPEG pictures, and store even more with SD/MMC extension. AV208 supports resolution up to 320x240@60Hz for under 3.5'' digital panel with RAM.

Main features
 Picture Engine
Support file format JPEG, BMP, AVI, GIF (translated by application software ).JPEG size support up to 12M(4000
×3000).
On chip JPEG decoder with programmable QT and Huffman table.
JPEG decodes speed 0.6 second (@ 96 MHz clock).
Smart Playback.
Playback both slide show and video clip.

OSD Engine
OSD Font and color programmable by MCU.
Color and size is selectable.

MCU
Turbo 8051 with 40K-ROM / 8K-RAM.
Built-in in-system-programming (ISP) capability through USB.
Built-in 1 PWM for an alarm clock (Frequency Range 10K~100Hz).
Scaling Engine for Panel Resolution setting.
3 GPIO for Keypad (48 pin, and 64 pin has 5 GPIO for keypad).
Special effects
Quick browse by page (4 or 9 mini pictures array on the same page).

RTC (Real time clock)
By 12MHz system clock or 32.768 KHz select.

USB Interface
USB 1.1 bulk.

SD/MMC Interface
USB1.1 SD/MMC card reader/writer.

Bluetooth Interface
Bluetooth RS232 interface.

Flash Memory Interface
Support SPI flash 512KB~16MB memories.
Per 1MB can store 150+ pictures ( for 128x160 size)

LCD Panel Interface
Resolution up to 320x240@60Hz for under 3.5” digital panel with RAM.
Support digital RGB666 data output and CPU interface.
Built-in 1 PWM to control LCD Brightness (Frequency Range 2K~100Hz).

Status LCD
Support 7 segment statuses LCD with 4 common outputs and 12 segmentoutputs.
 

IR remote
Built-in Infra-red Ray remote controller receiver.

System clock
12MHz clock.
3.3V power supply.

NO CD requirement
Application software built-inside SPI flash memory.

 

 

 

 

 

 

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