D.Module Embedded DSP Modules – Traquair Data Systems, Inc.

D.Modules are compact single-board-computers (SBC), equipped with high performance DSP processors from Texas Instruments and Analog Devices. modular design approach is optimized for the special requirements of industrial appliances. Seamless integration into the target system, ease of programming, and long-term availability form the basis of our product philosophy.

D.Module2 is the latest D.Module generation, which provides developers with high performance single and multi-core DSP processors from Texas Instruments, as well as optional use of high-density Xilinx FPGAs, high bandwidth industry-standard communications (e.g. Gigabit Ethernet), and extensive peripheral and I/O capabilities for commercial and industrial applications.

Benefits of D.Module2

High Performance DSP processor technology
On-board Ethernet on TI DSP modules
Compact, high-quality designs
Advanced connectivity solutions
Open Architecture:
- Design your own peripherals
- FMC & Pmod peripheral I/O options
Extended temperature options
Design Integration Services

D.Module2 DSP boards can be utilized as stand-alone embedded systems, or integrated as mezzanine plug-in modules with customer or application-specific hardware designs. Communications and I/O capabilities include 10/100/1000Base-T Ethernet, USB, analog and digital I/O, FMC and Pmod peripheral card expansion, and nonvolatile data storage using FLASH memory.

DSP, FPGA, Analog Interface, & Development Board Options

With D.Module2, developers can select from the very latest in DSP processors, and optionally combine them with a user-programmable Xilinx LTX Spartan-6 FPGA, as well as analog I/O modules. The broad range of configuration options allows developers to optimize for cost, flexibility, resource density, and overall system performance.

D.Module2.C6657

1.25GHz Dual-Core TMS320C6657 DSP
10/100/1000Base-T Ethernet Interface
USB 1.1 Interface

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D.Module2.C6747

456MHz TMS320C6474 DSP
10/100Base-T Ethernet Interface
USB 1.1 & USB 2.0 Interfaces

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FPGA Modules can be used in conjunction with or instead of a DSP module. Use of an FPGA module also adds the possibility of utilizing FMC peripheral card I/O.

D.Module2.S6LXT

High Density Spartan 6 LXT FPGA
XC6SLX45T (default) or XC6SLX100T
128MBytes DDR3 (333MHz) Memory
8M Bytes SPI Flash Memory
FMC access via D.Module2.Base-FMC

Full product details

Analog Interface modules can be optionally used with the DSP or FPGA resources, subject to configuration.

D.Module2.AD25M16

2ch 16-bit A/D, 25MSPS (simultaneous)
I & Q differential analog inputs
Internal or external sampling clock
Time-stamping and sampling frequency locking with external PPS reference pulse
Synchronous parallel data ports, I²C control interface
200 MHz analog input bandwidth supports subsampling applications

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D.Module2.AD25M16 25MSPS 2-ch 16-bit A/D Module

D.Module2.ADDA500k16

6ch 16-bit A/D, 500kSPS (simultaneous)
1.26usec conversion time
2ch 16-bit D/A, 500ns settling time

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D.Module2.ADDA500k16 16-bit A/D/A Module

D.Module2.ADDA8M12

2ch 12-bit A/D, 8MSPS with 16-level FIFO
2ch 12-bit D/A, 200ns settling time

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Base boards provide a convenient platform for utilizing D.Module2 DSP board stack. In addition to providing power, they also provide a range of communication and peripheral I/O connectors.

D2.Base.FMC

The FMC slot allows rapid prototyping of high-speed data acquisition systems with FPGA and DSP processing. A variety of high-speed data converter boards and specialized functions like SDR frontends are available as FMC mezzanine cards.

Euro-card 160 x 100mm
1000Base-T RJ45 Ethernet jack
USB Typ B connector
Cable-PCI/e connector
Pushbuttons for Reset and Setup
Power supply LEDs
D.Module2 slot for DSP, FPGA and peripheral boards
Vita.57 compliant FMC slot for a LPC FMC mezzanine card
Jack and terminal connectors for power supply
programmable onboard power supply for D.Module and FMC card

D2.Base-FMC Datasheet

1 file(s) 984.58 KB

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D2.Base.P

The Pmod™ connectors are used to connect low I/O pin count peripherals to the DSP board. By using Pmod™ peripherals (available from Digilent, Analog Devices, Maxim, and others), the DSP system is easily expanded with a display, keyboard, WiFi, low sampling rate A/D and D/A converters.

Size 100 x 100 mm
Digilent Pmod™ Compatible SPI/GPIO and I²C header
Slot for SD card
1000Base-Tx RJ45 Ethernet jack
USB Typ B connector
9-pin D-SUB connector for RS232
Pushbuttons for Reset and Setup
Power supply and test LED
DIN41612 male connector for the external bus interface (16-bit)
and McBSP ports (unmounted)
D.Module2 slot for DSP and peripheral boards
Jack for power supply 3.3V
Integrated +/- 5V analog supply

D2.Base-P Datasheet

1 file(s) 984.58 KB

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D2.Base.I

Euro-card 160 x 100mm with DIN41612 expansion connector
100Base-Tx RJ45 Ethernet jack
USB Typ B connector
9-pin D-SUB connector for RS232
Pushbuttons for Reset and Setup
Power supply and test LED
DIN41612 male connector for the external bus interface (16-bit) and McBSP ports
patch area
D.Module2 slot for DSP and peripheral boards
Jack and terminal conenctors for power supply

D2.Base-I Datasheet

1 file(s) 984.58 KB

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SON.DM2-DM

This adaptor boards allows to use D.Module peripherals with D.Module2 DSP boards. It connects to the DIN41612 expansion connector on the D2.Base1 carrier board.

The following D.Module peripheral boards are supported:

D.Module.ADDA12-MUX
D.Module.ADDA16
D.Module.AD7722
D.Module.PCM3003

SON.DM-DM2 Datasheet

1 file(s) 984.58 KB

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Software Options

The optional TCP/IP network stack is specifically optimized for DSP systems. This stack can operate as a background process using only the remaining processing time after all other tasks are completed, thereby not influencing the real-time performance of the DSP system. It does not require an underlying operating system, although it can be used in a preemptive or cooperative RTOS environment. All functions are non-blocking and interruptable at any time.

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D.FAT supports RAM disks, SD- and MMC-cards and the onboard Flash memory of D.Module DSP boards. It is used is used on DSP platforms to: