Xycom XVME-655 CPU Unit Processor Card

Xycom XVME-655 CPU Unit Processor Card  

Product Details Introduction

Xycom XVME-655 CPU Unit Processor Card Product Features

Xycom XVME-655 is a high-performance Pentium architecture industrial processor card based on VMEbus, integrating PC/AT compatibility and VME bus reliability. It features high clock speed, rich scalability, and industrial grade stability, and is suitable for complex industrial control and data processing scenarios.

Equipped with Intel Pentium processor, the clock speed covers 75/100/133/166/200/233MHz (including MMX version), meeting high-performance real-time computing requirements.

Compatible with IBM PC/AT standards, it can directly run PC ecosystem software such as Windows and DOS, with low development and migration costs.

Onboard 64MB SDRAM, supports 256KB/512KB level 2 cache (COAST), and is paired with a CPU built-in 16KB level 1 cache for high data access efficiency.

Integrated 32-bit PCI local bus, built-in PCI Super VGA graphics controller, supports local display output.

Provide 2 channels of 16550 compatible RS-232 serial ports and 1 channel of EPP/ECP compatible parallel port to meet basic peripheral communication needs.

Supports VMEbus A32/A24/A16: D64/D32/D16 bus master/slave mode, compatible with IEEE 1014-1987 Rev.

Equipped with complete VME bus management: SYSCLK/SYSRESET driver, multi-level arbiter, 7-level interrupts (I1-I7), the system has strong real-time performance.

Adopting a dual height and dual width 6U VME board structure (233.35mm × 160mm), it has high mechanical strength and is suitable for industrial racks.

Industrial grade wide temperature design (-40 ℃~+85 ℃), anti electromagnetic interference, supports redundant configuration, stable operation in harsh environments.

Supports XVME-978 series expansion modules (without additional VME slots), capable of expanding 10/100Mbps Ethernet and Fast&Wide SCSI interfaces.

Compatible with XVME-976 expansion board, supporting PMC, PC/104, ISA/PCI card expansion, and flexible I/O configuration.

Built in hardware watchdog and Phoenix BIOS, supporting system self-test, abnormal reset, and boot configuration, with high reliability.

The front panel integrates a status LED, which displays real-time CPU operation, bus activity, and fault status for easy on-site debugging.

Support VME standard power supply, reasonable power consumption control, suitable for high-density rack deployment and long-term continuous operation.

Suitable for high-performance embedded scenarios such as industrial automation, DCS/PLC control, data acquisition, testing and measurement, military electronics, etc.

XVME-655 Product imag

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