product description 

Product details

Motorola's VMEbus Microprocessor Module is a high-performance VMEbus microprocessor module for high-speed data processing, management, and control applications. The module is equipped with the MC68010 processor, MC68451 floating-point coprocessor, logic instruction cache, serial debug terminal port, programmable tick timer, private ROM, and large capacity dynamic dual-port RAM. Through the VME bus, RAM can be externally loaded.

2. Configure parameters

Processor: MC68010, main frequency 10MHz

Floating-point coprocessor: MC68451, main frequency 10MHz

Memory: 128KB DRAM

Three, the main characteristics

Two 28-pin ROM/EPROM slots

Two 28-pin ROM/EPROM slots are provided on the module for easy insertion of different program memory.

On-board dual port RAM and byte check

The built-in dual-port RAM supports concurrent read and write operations, and provides byte check function to ensure data integrity.

Interrupt processor

The module has an interrupt processor, which can respond to external interrupt requests and perform corresponding interrupt processing.

Status and control register

The module provides status and control registers, through which the user can monitor the working status of the module and carry out necessary control operations.

Programmable timer

Module built-in programmable timer, the user can set the parameters of the timer according to the need, to achieve accurate timing function.

RS-232C Serial debugging port

The module provides RS-232C serial debugging port, which is convenient for users to debug through serial communication.

Iv. Application scenarios

Motorola MVME120, MVME121, MVME122, and MVME123 VMEbus Modules can be used in conjunction with system controller modules such as the MVME050 system controller or MVMEIIO CPU module. Meet a wide range of system requirements from simple high-speed uniprocessor applications to complex multi-processor system architectures.

5. Installation and configuration

For details about how to install and configure the module, see the installation guide and user manual in the package. Ensure that the power supply, signal cables, and peripheral ports are correctly connected, and set parameters and install software based on system requirements.

Six, use precautions

When installing and configuring modules, follow the relevant safety procedures to ensure that all interfaces and pins are properly connected and secured.

If the module is abnormal or faulty, power off the system in time, and contact professional technicians for check and maintenance.

Do not change the hardware configuration or software Settings of the module to avoid affecting its normal operation or data loss.

Product Parameter

Model Number: MVME120 VMEbus

Origin:USA

Motorola series of products