product description 

Product details

Motorola's DRAM VME module is a module for expanding the global memory of VMEBus-based microcomputer systems with several important features:

Main features:

Front panel LED indicators: The module is equipped with "Select" and "Error" LED indicators, so that users can intuitively understand the working status of the module and possible errors.

DRAM Memory provision: This module provides dynamic random access memory (DRAM) to provide high-speed, large-capacity memory support for the system.

Single-slot VME module: The module has a single-slot design for easy installation and configuration in a VMEbus system, saving space and increasing the flexibility of system integration.

Specific models and functions:

Motorola MVME202: As a dynamic RAM VME module, it uses efficient memory management mechanism to provide stable memory expansion ability for the system.

Motorola MVME222-1 and MVME222-2: These two modules are also used to increase global memory, and they may have different memory capacity or performance characteristics to meet the needs of different application scenarios.

Memory access and verification:

All of these modules use 18-bit line organization for byte and word access, as well as parity generation and checking of upper or lower bytes. This design improves the accuracy and reliability of the data and reduces the possibility of memory errors.

Overall, Motorola's DRAM VME module provides an efficient and reliable memory expansion solution for VMebus-based microcomputer systems, suitable for a variety of application scenarios requiring large capacity, high-performance memory support. Whether it is scientific research, industrial control and other fields, these modules can provide powerful memory support for the system to ensure fast and accurate data processing.

Product Parameter

Model Number: MVME204-22

Origin:USA

Motorola series of products