XYCOM XVME-601/5 Processor Module Detailed Product Description

I. Product Overview

XYCOM XVME-601/5 is a single-high 6U VMEbus compatible processor module, equipped with Motorola 68010 CPU. It is specifically designed for VME bus industrial control systems, providing real-time computing, local storage, peripheral interfaces, and bus management capabilities. As the core control board of the VME system, it can independently run real-time operating systems, manage I/O modules, process on-site data, and execute control logic. It is widely used in industrial automation, data acquisition, process control, and embedded real-time system scenarios. 

II. Core Functions and Features

(1) High-performance 68010 processor core

Utilizing Motorola 68010 16/32-bit processor with a main frequency of 10 MHz, it features efficient instruction execution and real-time response capabilities, and supports complex control algorithms and multi-task scheduling.

There is no wait-state access to local memory, ensuring smooth program execution and suitability for high-speed data processing and low-latency control scenarios.

(2) Large-capacity local memory configuration

512KB DRAM: used for program execution, data caching, and real-time variable storage, meeting the requirements of multiple tasks and large data volume processing.

The maximum 128KB EPROM: equipped with two-byte width EPROM sockets, supporting the固化 of operating systems， user programs， and fixed parameters， with no data loss upon power loss.

(3) Dual serial ports and programmable timer

Integrated 68681 DUART (dual asynchronous transceivers)， providing 2 RS-232C serial ports， capable of connecting terminals， serial port devices， or upper computers， for debugging， communication， and data transmission.

Built-in 16-bit programmable timer， supporting timing interrupts， delay control， and periodic task scheduling， meeting the requirements of real-time control timing.

(4) Complete VME bus master control and management capabilities

Fully compatible with VMEbus standard， featuring bus master control， arbitration， interrupt handling， and IACK daisy-chain driver functions， capable of managing all I/O modules and peripherals within the VME chassis.

Provides system clock (SYSCLK)， system reset (SYSRESET)， single-level arbitrator， and bus timer， simplifying system integration and ensuring stable bus operation.

(5) Panel diagnosis and status indication

Equipped with 3 LED status indicator lights： PASS (self-check passed)， FAIL (fault)， HALT (CPU halted)， real-time display of module operation status， facilitating rapid fault location and maintenance.

Onboard monitoring program (Monitor)， supporting power-on self-check， hardware diagnosis， and basic debugging functions， enabling basic maintenance without additional tools.

(6) Industrial-grade reliability and compatibility

Single high 6U VME board card standard size， compatible with standard VME chassis， supporting hot swapping， convenient installation and maintenance.

Industrial-grade wide temperature design， operating temperature 0℃～55℃， tolerant to industrial site vibration， dust， and electromagnetic interference， stable operation over the long term.

Compatible with other models of XVME-601 series (such as 601/0， 601/1)， software and hardware pin compatibility， facilitating system upgrade and replacement.

III. Technical Parameters

Processor： Motorola 68010， 10 MHz；

Memory： 512KB DRAM， maximum 128KB EPROM；

Serial ports： 2×RS-232C (DB9 interface)；

Timer： 16-bit programmable timer；

Bus interface： VMEbus (single high 6U)， supporting bus master control， arbitration， interrupt handling；

Status indication： PASS， FAIL， HALT 3 LED；

Power supply： +5V DC (VME bus power supply)；

Operating temperature： 0℃～55℃；

Storage temperature： -40℃～85℃；

Size： 160mm×100mm×20mm (single high 6U)；

Weight： approximately 0.3kg.

IV. Typical Application Scenarios

VME bus industrial control system： as the main control unit， managing I/O modules， and executing control logic；

Real-time data acquisition system： high-speed acquisition， processing， and storage of on-site analog/digital signals；

Embedded real-time control equipment： robots， CNC machines， core control boards of industrial automation production lines； Research and Testing System: Laboratory instrument control, data recording and analysis platform;

Upgrading and replacement of old VME systems: Compatible with XVME-601 series, completing system update at low cost.

V. Summary of Product Advantages

XVME-601/5 features the core advantages of 68010 high-performance CPU, large-capacity local memory, dual RS-232 serial ports, complete VME bus management, and industrial-grade stability. It is an ideal main control module for VME bus systems. The standard VME interface ensures compatibility, the onboard diagnosis simplifies maintenance, the wide temperature design adapts to harsh industrial environments, and it balances performance, reliability, and ease of use, widely applicable to various industrial real-time control and data acquisition scenarios.