TMS320DM640AZDK4

Digital Signal Processor Dsp Overview

The TMS320DM640AZDK4 is a video and imaging fixed-point digital signal processor from Texas Instruments. It features the TMS320C64x DSP core operating at a maximum clock frequency of 594 MHz, delivering up to 4752 MIPS performance. The device integrates 1 MB of L2 memory, which can be configured as SRAM or cache. Key peripherals include two video ports (VP0, VP1), an enhanced direct memory access (EDMA) controller, a multichannel audio serial port (McASP0), I2C, host-port interface (HPI), timers, general-purpose I/O (GPIO), JTAG, and an Ethernet media access controller (EMAC). It requires a 3.3V I/O supply.

Digital Signal Processor Dsp Feature Summary

• TMS320C64x DSP core with 594 MHz maximum clock speed
• Integrated 1 MB L2 memory configurable as SRAM or cache
• Dual video ports supporting capture and display modes
• Ethernet Media Access Controller (EMAC) for network connectivity

Digital Signal Processor Dsp Applications

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

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'ZDK4' against the manufacturer's official documentation to confirm package type, temperature range, and revision level. Ensure compatibility with required power supplies, specifically the 3.3V I/O requirement noted in the datasheet.

Digital Signal Processor Dsp Selection Notes

Select this component for applications requiring high-performance fixed-point processing for video and imaging tasks. Compare with the TMS320DM641 if additional peripheral configurations or different pin counts are required, as both share the same core architecture.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320DM64x family of digital media system-on-chips designed by Texas Instruments. These processors are optimized for real-time video and image processing applications, combining a powerful C64x DSP core with specialized multimedia peripherals.

Digital Signal Processor Dsp Replacement Considerations

The TMS320DM641 is functionally similar but may differ in peripheral availability or pin count. Verify pin-to-pin compatibility and software compatibility before substitution.

Digital Signal Processor Dsp FAQ

What is the maximum clock frequency of the TMS320DM640?

The maximum clock frequency is 594 MHz.

Does the TMS320DM640 support Ethernet connectivity?

Yes, it includes an integrated Ethernet Media Access Controller (EMAC).

How is the L2 memory configured on this device?

The 1 MB L2 memory can be configured as either SRAM or cache via configuration registers.