Serial RapidIO to TI 6488 Digital Signal Processor Reference Design

from Altera

Overview

The Serial RapidIO® (SRIO) interoperability reference design provides an example interface connection between the Altera® RapidIO MegaCore® function and the Texas Instruments TMS320TCI6488 Communications Infrastructure Digital Signal Processor (TI 6488 DSP or TI 6488). The reference design enables the evaluation of the SRIO MegaCore function for integration into an Altera FPGA.

In addition to demonstrating basic interoperability, the reference design includes link utilization measurement in all modes, at all SRIO data rates, and for all supported packet sizes.

Features

  • Programs the SRIO MegaCore function to initiate write transaction types targeted to the TI 6488 DSP
  • Programs the SRIO MegaCore function to any Serial RapidIO MegaCore 1x lane, data rate (up to 3.125 gigabaud), and supported packet size variant
  • Includes support for gathering statistics
  • Connects a Stratix® IV GX FPGA development board or an Arria® II GX FPGA development board to a Spectrum Digital, Inc. TI 6488 DSP Evaluation Module (EVM), which includes the Texas Instruments Code Composer Studio (CCS) software to program and monitor the TI 6488 processor through a high-speed mezzanine card (HSMC) to an advanced mezzanine card (AMC)
  • Step-by-step walk-through instructions and complete design files (including Quartus® II software archive)

Demonstrated Altera Technology

  • Stratix IV GX FPGAs
  • Arria II GX FPGAs
  • Altera Serial RapidIO MegaCore intellectual property (IP)

Figure 1. Serial RapidIO Interoperability with TI 6488 DSP Reference Design (Shown for the Stratix IV GX FPGA Development Board only)

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Reference Designs Disclaimer

These reference design illustrations may be used within Altera Corporation devices only and remain the copyrighted property of Altera. They are being provided on an "as-is" basis and as an accommodation, and therefore all warranties, representations, or guarantees of any kind (whether express, implied, or statutory) including, without limitation, warranties of merchantability, non-infringement, or fitness for a particular purpose, are specifically disclaimed. Altera expressly does not recommend, suggest, or require that these examples be used in combination with any other product not provided by Altera.