GE VMIC VMIVME 6016 16-Channel Intelligent Asynchronous Serial Controller

The GE VMIC VMIVME 6016 is a high-performance 16-channel intelligent asynchronous serial controller designed for VMEbus-based industrial control, defense, and data acquisition systems. This board provides 16 independent serial communication channels, each capable of asynchronous data transfer at high baud rates, with onboard intelligence to offload serial processing from the host CPU. Its high channel density makes it ideal for applications requiring multiple serial connections, such as multi-device control, data logging, and communication with distributed sensors and actuators.

Built to the VMEbus standard, the VMIVME 6016 offers seamless integration into existing VME chassis. Each serial channel includes programmable baud rate generation, character framing, and interrupt support, enabling flexible configuration for a wide variety of serial protocols. The onboard processor handles the serial I/O overhead, ensuring deterministic performance in demanding real-time environments.

Key Features

• 16 Asynchronous Serial Channels: High-density serial communication for multi-device applications.

• Intelligent Onboard Processing: Offloads serial I/O overhead from the host CPU.

• Programmable Baud Rates: Supports a wide range of data rates for diverse devices.

• VMEbus Compatibility: Standard VME form factor with A24/D32 addressing.

• Interrupt Support: Each channel can generate VMEbus interrupts for event-driven processing.

• Industrial Grade: Designed for reliable operation in harsh environments.

Technical Specifications

The VMIVME 6016 provides 16 independent asynchronous serial channels with programmable baud rates up to 115.2 kbps or higher, depending on configuration. Each channel supports standard character formats including 7 or 8 data bits, parity options, and 1 or 2 stop bits. The onboard processor manages receive and transmit buffering, reducing host CPU intervention.

The board includes standard RS-232 or RS-422/485 interface options, with software-selectable protocols for flexible device connectivity. Power is derived from the VME backplane, and the board includes comprehensive diagnostic features for system monitoring and troubleshooting.

Applications

• Industrial Control: Connecting multiple serial devices in automation systems.

• Data Acquisition: Communicating with distributed sensors and data loggers.

• Defense Systems: Serial communication in military applications.

• Test Equipment: Interfacing with serial-based test instruments.

• Communication Gateways: Bridging serial devices to VME systems.

Integration and Configuration

Integration is straightforward with standard VMEbus connectors. Configuration is performed via software, with each channel independently programmable for baud rate, character format, and interrupt settings. Comprehensive drivers for VxWorks, Linux, and Windows are available to accelerate application development.

Benefits

• High Density: 16 channels in a single VME slot saves chassis space.

• Performance: Onboard processing reduces CPU load.

• Flexibility: Configurable serial parameters for diverse devices.

• Reliability: Robust design for industrial environments.

• Scalability: Multiple boards can be installed for expanded connectivity.

Conclusion

The GE VMIC VMIVME 6016 16-channel intelligent asynchronous serial controller provides a high-density, flexible, and reliable solution for multi-serial communication in VMEbus-based systems. Its onboard intelligence, extensive configuration options, and robust design make it an ideal choice for demanding industrial, defense, and data acquisition applications.