Motorola MVME-201 Communication Board

Motorola MVME-201 Communication Board

Product Details Introduction

Product Overview

Motorola MVME-201 is a communication interface board in the Motorola MVME series of VME bus modules. It mainly serves as a data communication interface between VME systems and external devices, providing multi-channel serial communication capabilities, and is widely used in industrial automation, national defense, transportation, and telecommunications equipment. This board can achieve high-speed and stable communication processing in multitasking embedded systems.

Technical parameters (typical features, refer to MVME communication board series)

Bus standard: Compatible with VME bus architecture, used when plugged into a VME chassis.

Communication interface: Supports multiple asynchronous/synchronous serial ports (RS-232/RS-422/RS-485 mode, depending on specific configuration).

Processor support: Usually used as an I/O slave board, it does not run the operating system independently, but is controlled by the main SBC.

Data rate: Supports serial communication from low to medium to high speeds (typically up to several hundred Kbps to several Mbps).

Buffer and Control: Integrated FIFO buffer to reduce the burden on the main processor; Equipped with interrupt and status registers.

Onboard components: commonly include UART controllers, signal conditioning circuits, power isolation circuits, etc.

Application scenarios

Industrial control system: used as a serial communication interface between PLC, sensors, and actuators.

Telecommunications equipment: enables data transmission between switches, base stations, and external communication terminals.

Military and Aerospace: As a reliable multi-channel communication interface in command and control systems and weapon platforms.

Traffic control: data exchange between railway signal system and traffic dispatch center.

Testing and measurement system: serves as a communication medium between the data acquisition module and the main control computer.

Product advantages

Multi channel communication: Provides multiple serial ports to meet the parallel communication requirements of complex systems.

High reliability: Industrial grade design, supporting long-term stable operation.

Seamless integration with VME system: can be directly plugged into the VME backplane and used in conjunction with the main single board computer.

Reduce the burden on the main CPU: Achieve efficient data transmission through onboard FIFO and interrupt mechanisms.

Flexible application: It can adapt to different communication standards such as RS-232, RS-422, RS-485, etc., and can accommodate multiple types of peripherals.

Motorola MVME-201 Communication Board Product imag

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