The D.Module2.C6747 is based on the Texas Instruments processor TMS320C6747. It is characterized by low power requirements and a broad range of data acquisition and communication interfaces. In the D.Module2 family it can be used independently or in conjunction with vertically stacking data acquisition and FPGA modules.

Key Features

  • TMS320C6747 floating point DSP
  • 100MBit Ethernet, USB2.0
  • 64 Mbytes RAM
  • versatile peripheral interfaces
  • 2xUART, I2C, SPI, GPIO
  • low power
  • stand-alone operation
D.Module2.C6747 DSP Module


The D.Module2.C6657 is a perfect choice for industrial control and measurement. The large number of serial McASP channels for example facilitates building multi-channel, high resolution, synchronously sampled data acquisition systems, as used in vibration monitoring and analysis. A host PC can be connected via USB or Ethernet.

DSPTMS320C6747300, 375, or 456 MHz floating-point DSP, 2400, 3000, or 3648 MMACS
MemoryDSP-internal32K bytes data cache, 32K bytes program cache, 256K bytes direct mapped or level-2 cache, 128K bytes shared RAM
 SDRAM64M bytes, 133 MHz operation, 32-bit wide, 512M bytes/s peak throughput
 Flash8M bytes NOR with SPI interface, sector architecture, optional NAND Flash, SD/Multi-Media-Card Interface
Ethernet100Base-Tx, 10Base-Tonboard PHY and magnetics with integrated 2-port switch, 100Base-Fx Fiber support with external transceiver
USB2USB2.0 OTG (480 Mbit/s) and USB1.1 Host (12 MBit/s)
UART2transmit and receive Fifo, DMA support, Port 1: RS232: max 460,8K baud, automatic hardware flow-control, Port 2: RS422/485: max. 3M baud
SPI1max. 50 Mbps, master and slave mode
I2C1max. 400 kbps, 7 and 10 bit addressing modes, master and slave mode
McASP2independent receivers and transmitters, max. 50 Mbps throughput
Timer32 x 32/64-bit, 1 x 16-bit high speed timer with 10ns resolution
GPIO16bit-wise programmable, input or output
External Bus InterfaceEMIFasynchronous transfers, 16/32-bit data bus, 14 address lines, 2 pre-decoded chip selects, configurable timing
Real-Time Clock1provision for external buffer power supply
Quadrature Decoder2quadrature and direction/count mode,
Index and Strobe inputs, 32 bit counter registers
PWM316-Bit Time-Base Counter, 6 Single Edge, 6 Dual Edge Symmetric or 3 Dual Edge Asymmetric Outputs, Dead-Band, PWM Chopping, Trip Zone
Capture Timer3up to 4 events per channel, also configurable as auxillary PWM
System Supervisor voltage and watchdog
Emulation Interface JTAG
I/O LevelLVTTL / LVCMOSall signals except ETH and USB: high level min. 2V, max. 3.5V, low level min. -0.2V, max. 0.8V, output drive: external bus interface:± 12 mA, all others ± 4 mA
Power Supply3.3Vsingle supply, 750mA typ.
FirmwareD.Module2.BIOSbootloader, board initialization, board configuration, flash memory programming, UART and USB I/O
 Setup Utilityprogram and data file uploads to the flash memory via USB or UART
 Config Fileuser- configurable text file with program and initialization parameters
Temperature Range 0 – 70°C
ConnectorsBUS1, BUS2, COM, EXPMolex 71436-2164
 JTAG14-pin, 2.54mm pitch
Mechanics 86.8 x 58.4 mm, overall height: 16mm
ROHS compliant

Note: pin multiplexing on the TMS320C6747 DSP imposes some restrictions on the simultaneous use of peripherals. Please refer to the D.Module2.C6747 data sheet for detailed information.

D.Module2.C6747standard module
DK.C6747C6747 development kit including D.Module2.C6747, XDS100 JTAG in-circuit emulator, D2.Base.P base board, power supply, RS232 and USB cable, support software, user’s guide, and free support via Email or phone
DK.C6747-FMCC6747 and FPGA development kit including D.Module2.C6747, D.Module2.6SLX45T, XDS100 JTAG in-circuit emulator, D2.Base-FMC base board, power supply, USB cable, DSP support software, FPGA interface examples in VHDL, user’s guides, and free support via Email or phone
DS.TCP/IP-C6747Ethernet software development kit including libraries, sample programs, documentation, and evaluation license for the D.SignT TCP/IP stack
  • D.Module2.6SLX45T
  • D.Module2.ADDA500K16
  • D.Module.ADDA12MUX (mit D2.Base + SON.DM2-DM)
  • D.Module.ADDA16 (mit D2.Base + SON.DM2-DM)
  • D.Module.AD7722 (mit D2.Base + SON.DM2-DM)
  • D.Module.PCM3003 (mit D2.Base + SON.DM2-DM)


  • XDS200
  • XDS220
  • XDS220ISO
  • XDS560V2 System Trace
  • XDS560V2 LC Traveler
  • XDS560V2 STM Traveler


Prototyping Boards

TCP/IP Stack

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