Description
🔧 Product Overview
The MTT DSP8067A is a VMEbus digital signal processing board designed for high-speed embedded and real-time control applications. The supplied listing identifies the unit as an MTT DSP8067A VME BOARD, while other industrial equipment records identify the DSP8067A as a VME board used in specialized Nikon NSR semiconductor equipment configurations.
The DSP8067A belongs to the MTT DSP8067 product family. MTT documentation for the related DSP8067B-SpecA confirms that the DSP8067 platform is a VMEbus-compatible high-speed DSP architecture using a Texas Instruments TMS320C6713 floating-point DSP running at 225 MHz. The exact component configuration of the DSP8067A revision should still be verified from the physical board because different revisions may have hardware differences.
⚙️ Key Features
- Brand: MTT
- Model: DSP8067A
- Product Type: VME Digital Signal Processing Board
- Bus Architecture: VMEbus
- Product Family: DSP8067 Series
- Designed for high-speed real-time processing
- Suitable for embedded control applications
- Compatible with specialized VMEbus systems
- Used in industrial and semiconductor equipment applications
- Associated with Nikon NSR equipment configurations in industrial spare-parts records
- Exact hardware revision should be verified before replacement
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | MTT |
| Model | DSP8067A |
| Series | DSP8067 Series |
| Product Name | VME Digital Signal Processing Board |
| Product Type | High-Speed DSP Board |
| Bus Architecture | VMEbus |
| Board Format | VME 6U Double Height |
| PCB Revision | Verify physical board |
| DSP Architecture | DSP8067 family configuration |
| Processor | Exact DSP8067A configuration to be verified |
| Related DSP8067B Processor | TI TMS320C6713 |
| Related Processor Speed | 225 MHz |
| On-Chip Memory | Configuration dependent |
| External Memory | Configuration dependent |
| VMEbus Master | Supported by related DSP8067 architecture |
| VMEbus Slave | Supported by related DSP8067 architecture |
| Serial Communication | Configuration dependent |
| Operating Temperature | Verify exact DSP8067A revision |
| Supply Voltage | Verify exact DSP8067A revision |
| Country of Origin | Japan |
| Condition | Used, depending on actual unit |
The related DSP8067B-SpecA documentation specifies a VME Revision C.3 compatible 6U board measuring approximately 233.35 × 160 mm, with a weight of approximately 350 g. It uses a TI TMS320C6713 225 MHz DSP, 4 MB SBSRAM, 512 KB DPRAM, and 1 MB Flash. These values should be treated as related-family reference specifications and not automatically assigned to every DSP8067A board without checking the actual revision.
🧠 Digital Signal Processing Architecture
The DSP8067 product family is designed for applications requiring fast mathematical processing and deterministic real-time response.
A DSP board can perform intensive operations such as:
- Real-time signal calculation
- Motion control
- Data acquisition processing
- Synchronization
- Position calculations
- High-speed communication handling
- Digital filtering
- Industrial machine control
MTT describes its DSP board products as platforms for real-time control and signal processing applications, with VMEbus integration used for high-reliability and large-scale processing systems.
🔌 VMEbus Integration
The DSP8067A is designed for installation in a compatible VMEbus chassis.
The VMEbus architecture allows the DSP board to exchange information with other control, I/O, communication, and processing boards installed within the same system.
Depending on the exact system configuration, a DSP8067-family board may communicate with:
- Motion-control boards
- Analog I/O modules
- Digital I/O modules
- Measurement boards
- Host processors
- Specialized equipment-control modules
- External industrial devices
The exact VME address configuration and board interaction depend on the host system.
🏭 Typical Applications
The MTT DSP8067A is primarily suitable for specialized systems requiring VMEbus-based real-time processing.
Known or associated application areas include:
- Semiconductor manufacturing equipment
- Nikon NSR equipment systems
- High-speed machine control
- Industrial automation
- Precision motion systems
- Signal-processing systems
- Legacy VMEbus equipment
- Specialized embedded controllers
Industrial spare-parts records specifically associate DSP8067A boards with Nikon NSR VME-board equipment, while another equipment record identifies an MTT DSP8067A Rev. A board as an X7LC-MF control-board configuration.
🛠️ Installation Guidelines
Before replacing an MTT DSP8067A board:
- Shut down the host system completely.
- Disconnect system power.
- Follow approved ESD protection procedures.
- Record the complete board identification.
- Confirm the DSP8067A suffix and PCB revision.
- Compare the replacement board with the original.
- Check VMEbus edge connectors.
- Verify the correct chassis slot.
- Record any system configuration before removing the original board.
- Confirm associated firmware or software requirements.
- Restore power according to the equipment procedure.
- Perform system diagnostics before returning the machine to production.
Do not install a different DSP8067-family revision without confirming compatibility.
🔍 Maintenance and Inspection
Before installing a used or surplus board, inspect:
- PCB condition
- VMEbus edge connectors
- Component condition
- DSP processor area
- Memory devices
- Flash devices
- Capacitors
- Heat damage
- Connector contamination
- Corrosion
- Previous repair marks
- Board labels
- Revision markings
Store the board in an ESD-safe package when not installed.
For critical semiconductor equipment, record the complete model, revision, serial number, and equipment association before placing the board into spare-parts inventory.
🔄 Compatibility Notes
The safest replacement identification is:
MTT → DSP8067A → Exact PCB Revision
The DSP8067 family includes multiple revisions, including DSP8067, DSP8067A, and DSP8067B configurations. These boards should not automatically be treated as interchangeable.
Before purchasing a replacement, compare:
- Exact model number
- PCB revision
- Board assembly number
- Host equipment
- VMEbus configuration
- Firmware
- DSP configuration
- Memory configuration
- Connector arrangement
- Equipment software requirements
The related MTT EAGLE system documentation specifically lists separate software support for DSP8067 and DSP8067A boards, indicating that exact board identification remains important when maintaining an existing system.
❓ Common Questions & Answers
❓ What is the MTT DSP8067A?
The DSP8067A is an MTT VMEbus digital signal processing board designed for specialized real-time and embedded control systems.
❓ Is it a standard PLC?
No. The DSP8067A is a specialized DSP processing board for VMEbus-based systems rather than a conventional standalone PLC.
❓ Can DSP8067B replace DSP8067A?
Not automatically. Different revisions may have different hardware, firmware, memory, or system compatibility. The exact host-equipment requirements should be checked before substitution.
❓ Is the DSP8067A used in semiconductor equipment?
Industrial spare-parts records associate the DSP8067A with Nikon NSR equipment, indicating its use in specialized semiconductor manufacturing systems.
❓ What processor does it use?
The exact DSP8067A processor configuration should be verified from the physical board. The related DSP8067B-SpecA uses a Texas Instruments TMS320C6713 225 MHz floating-point DSP, but this specification should not be assumed for every DSP8067A revision.
❓ Can a used board be installed directly?
A used board should first be checked for the correct model, revision, physical condition, and compatibility. After installation, the host system should be tested according to the equipment manufacturer’s commissioning procedure.
🧩 Recommended Related MTT Models
- MTT DSP8067A
- MTT DSP8067
- MTT DSP8067 Rev.B
- MTT DSP8067B-SpecA
- MTT DSP8066-2
- MTT DSP8066-8
- MTT DSP8116-32
- MTT DSP8114-32
- MTT DSP8124-32
- MTT DSP8150
📌 Product Identification
Brand: MTT
Model: DSP8067A
Series: DSP8067
Product Name: VME Digital Signal Processing Board
Bus: VMEbus
Application: High-Speed Real-Time Processing and Industrial Equipment Control
🏷️ Recommended Short Title
MTT DSP8067A | VME Digital Signal Processing Board
🔍 Short Product Description
The MTT DSP8067A is a VMEbus digital signal processing board designed for high-speed real-time control and embedded processing applications. It belongs to the DSP8067 family and is associated with specialized industrial and Nikon NSR semiconductor equipment systems. The exact DSP, memory, firmware, and electrical configuration should be verified from the physical board revision before replacement.
