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REFERENCE DESIGN OVERVIEW »
Mindspeed Comcerto 800 - voice and data processor
The Comcerto 800 Series devices provide complete single-chip
telecommunications processing solutions for SOHO, small to medium-sized
businesses. Combining a guaranteed quality voice-over-packet subsystem with
a high-performance routing and VPN engine, the Comcerto 800 Series
processors enable integrated "office-in-a-box" products at the lowest
possible system cost. Together with Mindspeed's robust, industry-proven
software, these devices provide a true system-on-chip solution for a new
class of converged VoIP, PBX and router products.
Key benefits:
- Complete SOHO, small-medium business communications platform
- Integrated routing and signaling controller
- High-performance routing processor - up to 150 kpps forwarding
- Encryption processor provides up to 100 Mbps VPN throughput
- Scalable from 0 to 32 channels of VoIP, T.38
- Architecture and proven software guarantee voice quality
- Integrated peripherals for wide variety of WAN PHYs
- PCI bus allows connection of WiFi and other peripherals
- USB host port allows direct connection of printers, storage, and security dongles
Features:
- General
- Downloadable controller firmware and MSP code with network boot option
- Complete DSP and packet processing for Voice over IP (except M82803)
- Low power consumption (<1.5W )
- Compact, 484-ball 19 mm2 plastic BGA package
- Hardware Features
- Separate routing and media stream processors
- Dual 375MHz ARM9 processors with MMU
- 512 Mbytes SDRAM unified memory
- Native NAND flash interface
- Two 10/100 Ethernet interfaces
- 33MHz PCI 2.1 master/slave interface with arbiter for multi-masters
- 4 highly programmable TDM interfaces
- 32-bit expansion bus
- Two 16550 compatible UARTs
- SPI
- I2C
- Up to 32 general purpose I/O pins
Further reference:
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