TMS320VC5510AGGW2

Digital Signal Processor Dsp Overview

The TMS320VC5510AGGW2 is a fixed-point digital signal processor based on the TMS320C55x DSP core. It operates at clock rates of 160 MHz or 200 MHz and utilizes a parallel architecture with one program bus, three data read buses, two data write buses, and dedicated peripheral/DMA buses to execute up to three data reads and two data writes per cycle. The CPU features two MAC units for 17-bit x 17-bit multiplication and a central 40-bit ALU supported by an additional 16-bit ALU. Key peripherals include an external memory interface (EMIF), three full-duplex McBSPs, an enhanced host port interface (EHPI), a DMA controller with six channels, two general-purpose timers, and eight GPIO pins. The device supports variable byte-width instructions and includes a 24-kilobyte instruction cache.

Digital Signal Processor Dsp Feature Summary

• TMS320C55x DSP core with dual 17-bit x 17-bit MAC units and 40-bit ALU
• Clock speeds of 160 MHz or 200 MHz
• Parallel bus architecture supporting up to five memory accesses per cycle
• Integrated 24 KB instruction cache to reduce external memory access

Digital Signal Processor Dsp Applications

• Wireless infrastructure base stations
• Portable multimedia devices
• Industrial motor control systems

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320VC5510A family within the C55x series of fixed-point DSPs. The 'GGW2' suffix indicates a specific package configuration, typically a 240-ball Microstar BGA, and operational temperature range. It is part of Texas Instruments' broader portfolio designed for high-performance, low-power signal processing tasks.

Digital Signal Processor Dsp Replacement Considerations

Direct pin-to-pin replacements within the same package are limited due to specific suffix variations. Compatible alternatives in the C55x family include the TMS320VC5510A without the specific GGW2 suffix if package compatibility allows, or other C55x variants like the TMS320VC5509A, provided software and hardware interfaces are adapted accordingly.