Product Details:

MOTOROLA MVME1603-001 belongs to MVME1603 series 6U VMEbus single board computer, built with PowerPC 603 32-bit RISC processor. It adopts VME2PCI bridge chip and VMEchip2 controller, equipped with DRAM, 10Mbps Ethernet, multiple EIA-232-D serial ports, Centronics parallel port and wide SCSI interface. It integrates battery-backed SRAM, real-time clock, watchdog timer and VME system controller function. The onboard PPCBug monitor firmware supports serial debug, memory operation and system boot configuration. This legacy SBC is discontinued, available stock are refurbished spare units for semiconductor manufacturing equipment, industrial test racks and vintage VME control systems.

This CPU board works as master or slave inside standard VME chassis, supports A32/D32 VME bus transfer and multi-level VME interrupt handling. It exchanges control data with VME I/O modules and communicates with host system. Shielded backplane wiring reduces electromagnetic interference generated by servo power units and harsh workshop environment. It has good compatibility with VxWorks and NetBSD real-time operating systems.

It follows standard 6U double eurocard form factor, powered by +5V, ±12V DC supplied from VME backplane. Front panel carries SCON, RUN, FAIL, STATUS LED indicators, plus RESET and ABORT push buttons for convenient on-site diagnosis. P2 rear connector expands SCSI and extended peripheral signals. Hot swap is not supported, power supply must be cut off before removal and replacement. Industrial PCB and vibration-resistant soldering process adapt to continuous factory multi-shift operation.

All units pass power-on self-test, memory detection, VME bus handshake test, Ethernet, serial and SCSI communication test and long-time aging test before shipment to guarantee stable real-time operation.

It is widely used on semiconductor manufacturing equipment, metallurgy data acquisition cabinets, industrial measurement platforms and old CNC control systems. Typical application scenarios include VME rack main CPU replacement, legacy automation system maintenance and equipment retrofit. Automation integrators select this Motorola MVME1603-001 for its stable PowerPC 603 architecture and integrated Ethernet plus SCSI peripheral resources.