TMS320DM642AGDK6

Digital Signal Processor Dsp Overview

The TMS320DM642AGDK6 is a video/imaging fixed-point digital signal processor based on the C64x DSP core. It operates at clock rates of 500, 600, or 720 MHz, delivering up to 5760 MIPS. The device features VelociTI.2 extensions for quad 8-bit and dual 16-bit parallel processing. Key peripherals include three configurable video ports, a 10/100 Mb/s Ethernet MAC (EMAC), an MDIO module, a VCXO interpolated control port, McASP0, I2C0, two McBSPs, three timers, and a 16-pin GPIO. Memory consists of 16 KB L1P cache, 16 KB L1D cache, and 256 KB L2 unified RAM/cache. It utilizes a 64-bit external memory interface and is housed in a 548-pin BGA package.

Digital Signal Processor Dsp Feature Summary

• C64x DSP Core with VelociTI.2 extensions providing up to 5760 MIPS at 720 MHz
• Three configurable video ports supporting multiple resolutions and standards
• Integrated 10/100 Mb/s Ethernet MAC (EMAC) with Management Data Input/Output (MDIO)
• Multichannel Audio Serial Port (McASP0) with S/PDIF support and VCXO Interpolated Control (VIC)

Digital Signal Processor Dsp Applications

• Video conferencing systems
• Digital video surveillance
• Medical imaging equipment

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix (-500, -600, or -720) required for the target application frequency. Confirm that the AGDK6 designation corresponds to the intended 3.3-V I/O and 1.4-V internal voltage specifications. Ensure compatibility with existing board layouts utilizing the 548-pin BGA package.

Digital Signal Processor Dsp Selection Notes

Select the appropriate speed grade based on the required instruction throughput. The A- prefix indicates 1.4-V internal core voltage, while the standard suffix denotes 1.2 V. Verify peripheral multiplexing requirements, as pins are shared among EMAC, PCI, HPI, and video interfaces. Ensure sufficient L2 memory allocation for the specific algorithm's data storage needs.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C6000 DSP platform, specifically the DM64x series designed for digital media applications. It is code-compatible with other C64x devices but includes specialized hardware for video and imaging tasks. The device integrates high-performance processing with extensive connectivity options suitable for embedded multimedia systems.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.