Motorola MVME162P-344S

Motorola MVME162P-344S

Product Introduction
The MVME162P-344S is a variant in the MVME162P4 series optimized with SCSI interface capabilities. It is designed for applications requiring high-speed local storage and data logging alongside standard VMEbus control.

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Description

Motorola MVME162P-344S

Technical Specifications

  • Microprocessor: 25 MHz MC68LC040 enhanced 32-bit microprocessor.
  • Main Memory: 16MB SDRAM.
  • Storage Interface: Integrated SCSI controller.
  • Storage Resources: 512KB battery-backed SRAM, 1MB Flash, and 8K NVRAM.

Functional Features

  • SCSI Integration: Onboard SCSI interface for high-speed external storage and data logging.
  • Petra ASIC: Optimized memory and interface management.
  • VMEbus Support: A32/D64 master/slave and system controller functionality.
  • IndustryPack Expansion: Four IP ports for I/O flexibility.

Application Scenarios
Suitable for industrial control, data acquisition systems requiring local storage, and process control applications.

Performance Parameters

  • VME Transfer: Supports D64 BLT.
  • Serial Ports: Dual EIA-232-D/EIA-422.
  • Timers: Six 32-bit timers and watchdog.

Material Composition
Industrial PCB featuring MC68LC040, Petra ASIC, and SCSI controller components.

Structural Characteristics
Standard 6U VME size with SCSI interface routing and status indicators.

Working Principle
The Petra ASIC manages SCSI data transfers via DMA, enabling high-speed data logging without CPU intervention.

Installation Requirements

  • Insert into a compatible VME chassis.
  • Configure SCSI termination correctly.
  • Ensure adequate cooling.

Usage Precautions

  • ESD protection required.
  • Check backup battery.
  • Verify SCSI bus termination.

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