MVME3100 MOTOROLA DCS VMEbus Single Board Computer

• Brand
  MOTOROLA
• Model
  MVME3100
• Product Name
  VMEbus Single Board Computer
• Place of Origin
  United States
• Customs HS Code
  8471509000
• Power Supply
  4.2 A at +5 VDC
• Dimensions
  100 mm (width) × 160 mm (height) × 20 mm (depth)
• Weight
  0.80 kg
• Operating Temperature
  -40°C to +85°C
• Storage Temperature
  -55°C to +105°C
• Warranty
  1year
• Product Status
  original

MVME3100 Motorola Single Board Computer

Module Type: VMEbus single-board computer

Processor: PowerPC architecture

Memory: Onboard RAM and non-volatile storage dedicated to boot firmware

Bus Interface: Operates as both VMEbus master and slave, supporting standard VME transfer protocols

Communication Interfaces: Ethernet, serial ports, USB, with optional I2C/SPI interfaces

Boot Support: Bootable from local flash, network or on-board storage

Function: Runs user application software; serves as VMEbus controller to communicate with other VME modules; performs data acquisition, real-time control and data transmission; supports embedded operating systems deployed in industrial and rugged military systems

Diagnostics: Implements power-on built-in self-test, and provides board-level fault monitoring

System Compatibility: Works with standard VME chassis for industrial control, test measurement and high-reliability embedded applications

MVME3100 Motorola Single Board Computer Ethernet Interface

Total Ethernet Ports: 3 independent wired Ethernet channels integrated within the MPC8540 PowerQUICC III SoC

Controller: 2 × TSEC (Triple Speed Ethernet) controllers for gigabit ports; 1 × FEC (Fast Ethernet Controller) for the fast Ethernet port

PHY Chip: BCM5461S for both TSEC gigabit interfaces operating in GMII mode; BCM5221 for the FEC fast Ethernet interface

Speed and Duplex Mode:

TSEC ports: 10/100/1000 Mbps with auto-negotiation, full/half duplex support

FEC port: 10/100 Mbps with auto-negotiation, full/half duplex support

Physical Routing:

TSEC1: Connected to front-panel RJ45 connector with integrated LEDs indicating link status, speed and data activity

TSEC2: Routed to the VME P2 backplane connector for rear I/O through the MVME721 RTM

FEC fast Ethernet port: Routed to the VME P2 backplane connector for rear I/O through the MVME721 RTM

Hardware Isolation: Onboard isolation transformers equipped for each Ethernet channel

MAC Address: Unique factory-programmed MAC address for each port, labelled on the circuit board

Management Bus: MIIM (MII Management Interface) used for PHY configuration, status retrieval and diagnostics

Supported Protocols: TCP/IP, UDP, ICMP; compatible with VxWorks, Linux and LynxOS real-time operating systems

Function: Real-time network data transfer, remote system debugging, network boot file loading, inter-board communication and connection to host workstations

Diagnostic Features: Link detection, speed negotiation monitoring and PHY fault reporting via drivers and firmware

Transmission Standards: IEEE 802.3, 10BASE-T, 100BASE-TX, 1000BASE-T

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