DS200DSPCH1ADA - Digital Signal Processor Control Board

DS200DSPCH1ADA - Digital Signal Processor Control Board DS200DSPCH1ADA - Digital Signal Processor Control Board

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Part Number: DS200DSPCH1ADA
Manufacturer: General Electric
Series: Mark V
Product Function: Digital Signal Processor Control Board
Power Requirements: +5 V dc, 6 A
Number of relay channels: 12
Trip Solenoid Rating: 125 V dc
Power supply voltage: 28 V dc
Voltage Range: 18 - 32 VDC
Mounting Option: DIN-rail mounting
Operating temperature: -30 to +65 degrees Celsius
Size: 15.9 cm high x 17.8 cm width
Repair: 3-7 Day
Availability: In Stock
Country of Manufacturer: United States (USA)
Manual: GEI-100220


DS200DSPCH1ADA is a Digital Signal Processor Control Board manufactured and designed by General Electric as part of the Mark V Series used in GE Speedtronic Control Systems. The DS200DSPC board (DSPC) is a high-performance processor board based on a digital signal processor that provides computational capacity and communications bandwidth for direct control of high-performance power converters applications such as uninterruptable power sources (UPS), active filters, dynamometers, wind turbines, high performance drives, and large multi-bridge power converters. The board plugs into one slot of a VME rack but occupies two slots of space (for the quantity of one to four daughterboards). The DSPC board can serve as a master or slave device, yet it provides its program memory and expandable local high speed I/O for direct interface to control signals without using the VME datapath.


  • The DSPC board provides optional VME bus interface connectors (P1 and P2) that are compatible with the GE Fanuc 90/70 Programmable Logic Controllers (PLCs). The DSPC board can function as an A24/D16 VME bus slave with an 8K dual-ported SRAM interface.
  • The board can also function as a VME bus master to initiate a bus transfer cycle, including bus arbitration. VME bus access is controlled in a configurable static random access memory (SRAM) based field programmable gate array (FPGA) device.
  • Bus interface configuration information resides in a programmable logic device that can be reconfigured as required for a specific application (this method minimizes manual jumpers). VME bus I/O is asynchronous and a timeout is provided for non- responding addresses.
  • Program and FPGA logic configuration data is stored in flash memory on a removable SIMM, while configurable items for applications are stored in a socket-mounted EEPROM. Program code is executed from high-speed static RAM after startup.
  • Flash EPROM facilitates the downloading and updating of the application's real-time code and erasable programmable logic device (EPLD) logic. Logic is concentrated in a combination of SRAM-based FPGAs and EPLD programable logic devices.
  • Surface-mounted in-circuit programmable devices are used for the ready generation, chip selection, and boot control logic (these devices are programmed by an in-system programmable [ISP] serial interface).

WOC has the largest stock of GE Speedtronic Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


What is a Digital Signal Processor (DSP) Control Board?

A DSP Control Board is a hardware component that incorporates a Digital Signal Processor, a specialized microprocessor designed for efficiently processing digital signals. It is used in various applications such as audio processing, telecommunications, and control systems.

What is the role of a DSP Control Board in a system?

The DSP Control Board is responsible for executing signal processing algorithms in real-time. It takes in analog or digital signals, processes them using DSP algorithms, and produces output signals. It plays a crucial role in applications requiring high-speed and precision signal processing.

How does a DSP Control Board differ from a general-purpose microcontroller?

DSP Control Boards are optimized for processing signals, and performing tasks like filtering, modulation, and convolution efficiently. They often have specialized instruction sets and hardware accelerators for these tasks, making them more suitable for real-time signal processing compared to general-purpose microcontrollers.