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Application Specific SoC


Products:

 - ARM9 Video SoC
 - ARM Cortex-M Audio SoC


ARM-based System-on-a-Chip solutions providing powerful and cost effective single-chip solutions for applications that require video or voice/audio features. They are divided into two groups:

ARM9 Video SoC based on the ARM926EJ-S core, including microprocessors designed for FlashLite Platform, optimized for Adobe FL3.1 and FL4.0. They are targeting for ELA (Educational Learning Aid) and HMI (Human Machine Interface) applications. System booting modes use SD card, NAND Flash and SPI Flash memories and USB devices. They can run up to 300 MHz and are equipped with I-cache and D-cache memories, up to 32M x 16 bit SDRAM (DDR or DDR2), many peripherals and interfaces, like UART, SPI, I2C, I2S, USB 2.0 HS, interfaces to SD/SDIO/SDHC/MMC/MicroSD cards and to NAND Flash memories, JTAG, CMOS image sensor interface. Moreover they include JPEG codec for digital images and MJPEG or multi-format H.264 / MPEG-4 / H.263 / Sorenson Spark video decoders. They are produced in the form of a Mutli-Chip-Package (MCP) in the LQFP footprint, where SDRAM is stacked inside the MCP. It is ideal in terms of several key design factors: high performance, small dimension, low power, small EMI and low BOM cost.

ARM Cortex-M Audio SoC based on the Cortex-M0 core, including microprocessors designed for voice and audio applications which require audio recording and playback. This group consists of two series:

  • AUI Enablers Series - voice devices for a record / playback of voice and audio signals in/from an internal Flash memory or an external SPI Flash. They can run up to 50 MHz and are equipped with 145 KB Flash memory, microphone preamplifier, 16-bit ADC, many interfaces, like UART, SPI, I2C and I2S and can realize 2/3/4/5-bit ADPCM and 8/16-bit PCM compression algorithms. They enable designers to develop complicated algorithms such as voice recognition or text to speech.
  • NuVoice Series - voice processing devices with high integration analog and digital peripherals and high performance algorithms designed for varieties of voice applications. They can run up to 48 MHz and are equipped with up to 72 KB Flash memory, 12-bit ADC and many analog peripherals, like: 13-bit DAC, hardware mixer with PCM input, speaker amplifier (up to 550 mW) or volume control. They can be used in cost effective applications, like portable medical devices, voice activation/recognition for simple commands, high quality recorders, remote control, voice announcement systems, audio photo frames and albums and many others.