TMS320C6416TBGLZ6

Digital Signal Processor Dsp Overview

The TMS320C6416TBGLZ6 is a fixed-point digital signal processor from the C6000 platform, utilizing the VelociTI.2 VLIW architecture. It features an 8000 MIPS performance rating at a 1 GHz clock rate, supported by eight independent functional units including two multipliers and six ALUs. The device integrates 16 KB L1P cache, 16 KB L1D cache, and 1 MB of unified L2 memory. Key peripherals include a 32-bit PCI interface, UTOPIA ATM controller, three McBSPs, and dedicated VCP/TCP decoder coprocessors. It operates on a 3.3-V I/O supply with a 1.2-V core voltage at maximum frequency.

Digital Signal Processor Dsp Feature Summary

• VelociTI.2 Architecture: Eight highly independent functional units enabling up to 8000 MMACS throughput.
• Integrated Decoder Coprocessors: Hardware VCP for AMR voice decoding and TCP for turbo code processing.
• Peripheral Integration: Includes 32-bit/33-MHz PCI master/slave interface and UTOPIA Level 2 slave ATM controller.
• Memory System: Configurable 1-MB L2 RAM/cache alongside 16-KB direct-mapped L1P and 2-way set-associative L1D caches.

Digital Signal Processor Dsp Applications

• Wireless infrastructure base stations
• ATM network equipment
• Channel decoding systems

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'BGLZ6' against the official datasheet to confirm package type (532-pin BGA) and temperature range. Ensure the ordering code matches the exact speed grade and revision level required for the design.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring high-throughput channel decoding due to the integrated VCP and TCP hardware. Confirm pin compatibility if migrating from C6414T or C6415T devices, noting that peripheral availability may vary based on configuration settings.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C64x family, specifically the C6416T variant which adds specialized decoding capabilities compared to the C6414T and C6415T. It shares the same 532-pin BGA footprint as other members of the series.

Digital Signal Processor Dsp Replacement Considerations

Pin-compatible alternatives within the same package include TMS320C6415T and TMS320C6414T variants, provided peripheral configurations are adjusted accordingly.

Digital Signal Processor Dsp FAQ

What is the function of the VCP in the TMS320C6416?

The VCP (Viterbi Channel Processor) is a hardware coprocessor designed to accelerate channel-decoding operations, capable of decoding over 833 7.95-Kbps AMR voice channels.

How does the L2 memory operate?

The 1-MB L2 memory can be configured as fully mapped RAM or split into combinations of cache and mapped memory, offering flexible allocation for program and data spaces.

Is the TMS320C6416 software compatible with previous generations?

Yes, the C64x devices are fully software-compatible with the C62x generation DSPs.