SPECIFICATIONS
Part No.: IS215VCMIH1BB
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size: 33.0 cm high x 17.8 cm wide
Technology: Surface mount
Temperature Operating: -30 to 65 oC
Board Type: 6U high VME board, 0.787 inch wide
Processor: Texas Instruments
Product Type: Communication Interface Board
Availability: In Stock
Series: Mark VI
Functional Description
IS215VCMIH1BB is a Communication Interface Board developed by GE. It is a part of Mark VI control system. The VME Communication Interface (VCMI) plays a crucial role in facilitating communication within the Mark VI system. VCMI serves as the communication bridge between the controller and the Input/Output (I/O) boards. It establishes and maintains data exchange between these components, ensuring seamless coordination and control within the system.
Features
- Integration with IONet: One of VCMI's primary roles is to interface with the system control network, known as IONet. Through this interface, enables communication between the Mark VI system and external devices or networks, facilitating data exchange and system integration.
- VME Bus Master: Assumes the role of the VME bus master within the control and I/O racks. As the master controller of the VME bus, manages data transfer between various components connected to the bus, including the controller, I/O boards, and other peripherals.
- Board and Terminal Management: Responsible for managing the identification (ID) of all boards installed in the rack, as well as their associated terminal boards. It assigns unique IDs to each board, enabling the system to identify and address individual components accurately.
- System Coordination: By overseeing communication between different system components and managing the VME bus, ensures efficient coordination and synchronization of operations within the Mark VI system. It plays a central role in maintaining system integrity and functionality.
- Data Exchange Optimization: Optimizes data exchange processes by regulating the flow of information between the controller, I/O boards, and external networks. It ensures timely transmission of data while minimizing latency and bottlenecks, enhancing overall system performance.
Memory
- Dual-Port Memory: The system features dual-port memory, offering a total capacity of 32 Kbytes configured for 32-bit transfers. This memory architecture enables simultaneous access from multiple sources, facilitating efficient data exchange and processing.
- SRAM (Static Random-Access Memory): A dedicated segment of SRAM is incorporated into the system, featuring a size of 64k x 32. SRAM provides high-speed, low-latency access to frequently used data, enhancing system responsiveness and performance.
- Flash Memory: The system is equipped with Flash memory, offering a capacity of 128k x 8. Flash memory serves as non-volatile storage for critical system data and firmware, ensuring data integrity and enabling firmware updates as needed.
Communication Interfaces
- IONet Ethernet Port: The system includes one IONet Ethernet port, utilizing a 10 Base2 Ethernet standard and featuring a BNC connector. With a data transfer rate of 10 Mbits/sec, this Ethernet port facilitates high-speed communication between the Mark VI system and external devices or networks.
- VME Bus Block Transfers: Communication within the system is facilitated through VME bus block transfers, enabling efficient data exchange between various system components connected to the VME bus. This communication mechanism ensures seamless coordination and synchronization of operations.
- RS-232C Serial Port: Additionally, the system is equipped with an RS-232C serial port, featuring a male "D" style connector. The serial port supports baud rates of 9600, 19,200, or 38,400 bits/sec, enabling serial communication with compatible devices or peripherals.
- Parallel Port: A parallel port, compliant with the EPP Version1.7 mode of IEEE 1284-1994, provides eight-bit bi-directional communication. This parallel port facilitates high-speed data transfer between the Mark VI system and external peripherals, enhancing system connectivity and versatility.
The WOC team is always available to help you with your Mark VI requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IS215VCMIH1BB?
It is a Communication Interface Board developed by GE under the Mark VI series.
What is the data transfer rate of the IONet Ethernet port?
The IONet Ethernet port operates at a data transfer rate of 10 Mbits/sec, facilitating high-speed communication between the Mark VI system and external networks.
Can the RS-232C serial port support multiple baud rates?
Yes, the RS-232C serial port in the Mark VI system supports baud rates of 9600, 19,200, or 38,400 bits/sec, providing flexibility for serial communication with compatible devices.
What standards does the parallel port comply with?
The parallel port in the Mark VI system complies with the EPP Version1.7 mode of IEEE 1284-1994, ensuring compatibility and standardized communication with external peripherals.
