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MityDSP-6455F1.2GHz C6455 DSP and User Programmable FPGA SoM


The MityDSP-6455F is a highly configurable, high performance, small form-factor processor card that features either a Texas Instruments TMS320C6455  fixed point DSP operating at up to 1.2GHz which is tightly integrated with a Xilinx XC3S2000 or XC3S4000 Spartan FPGA, FLASH and DDR SDRAM memory subsystems.   Both the DSP and the FGPA are capable of loading/executing programs and logic images developed by end users. The MityDSP-6455F provides a complete digital processing infrastructure necessary for the most data- and processing-intensive applications.

The MityDSP-6455F is used in applications such as embedded radar control and signal processing, high data rate realtime data acquisition, and simultaneous multi-channel industrial monitoring and control.  The MityDSP-6455F provides a large hammer in a very small footprint to meet serious processor and throughput demands.

The MityDSP-6455F with the TMS320C6455 processor includes 4 channels of Serial Rapid I/O and supporting clock speeds up to 1.2 GHz.  In addition, larger FPGAs (up to Spartan 4000 series) may be populated without modification to the board form factor.


  • Embedded Instrumentation
  • Rapid Development / Deployment
  • Embedded Digital Signal Processing
  • Real-time Audio / Video Processing
  • Embedded Control Processing

Technical Documents



TI DSP Processor C6455 Fixed Point DSP
Max CPU Speed 1.2GHz Max
L1 Program Cache 4KB
L1 Data Cache 4KB
L2 Cache / Internal RAM 2MB



System Memory
NOR Flash 16MB


Xilinx Spartan-3 FGPA
Slices 20,480 27,648
Logic Cells 46,080 62,208
Block RAM 720Kb 1,728Kb


Block Diagram



Physical Interface

Connector Pins 200
Connector Type DDR2 DIMM
Mating Connector Molex 78309-2230
TE Connectivity 1565918-4

Standard Interfaces

140 FPGA User I/O Pins 2 McBSP Interface
I2C 10/100 Ethernet Phy

Interfaces Available with SDK

10/100/1000 EMAC LwlP TCP/IP Stack
USB LCD Interfaces
DAC Digital I/O
Temperature Sensor RTC
Stepper Motor Control


Dimensions Length Width
Inches 2.66 3.25
Millimeters 67.60 82.55


Development Kits

Development Tools and Software

Software Support

Development Tools

Development Tool Subsystem
Texas Instruments Code Composer Studio C6xxx DSP
Xilinx ISE Spartan-3 FPGA
Spectrum Digital XDS510 USB JTAG Emulator

Technical Support

Our customers benefit from engineering and applications support for the life of their product. This includes free, lifetime access to our technical support site, as well as access to application engineering resources and other services.

  • Visit our MityDSP C6xxx Wiki to access:
    • Linux OS and board support package details, including source code
    • Product change notices
    • Base board design guide
    • Development kit base board design files
    • Software guide to getting started, tool chain, tips and how-to’s
    • Hardware power draw, pin outs, shock and vibration, CAD files, mechanical drawings and 3D models
    • Frequently asked questions
  • Visit our MityDSP C6xxx Forum to access:
    • Software, Hardware, and FPGA forums
  • TI E2E Forums

Critical Link’s embedded design team also offers engineering services and other support options such as:

  • Schematic design review for customer designed carrier boards
  • Complete design review services
  • Software development services, including custom BSP development
  • Base board development services
  • Systems Engineering, Software, and Hardware Design to support your project anywhere in the product development lifecycle

Contact us for more information on these services.




Related Products


Module P/N CPU FPGA Cache NOR Temp Mouser Digikey Avnet Arrow
6455-JE-3X5-RC 1.2GHz XC3S4000 2MB 16MB 0C to +70C buy buy buy buy
6455-IE-3X5-RI 1.0GHz XC3S4000 2MB 16MB -40C to +85C * * * *

*Note: The selected distributor does not yet carry this model.  You may contact them for ordering information, or submit a request directly to Critical Link.