Basic specifications and functions
Processor: equipped with Motorola 68000 series or PowerPC processor (the specific model needs to be verified, and most of the early models are 68K architecture).
Memory: DRAM/SRAM is usually configured, and the capacity ranges from several MB to tens of MB (depending on the sub-model).
Bus standard: supports VMEbus(VME64) for industrial control and high reliability embedded system.
I/O interface:
Serial port (RS-232/422/485), parallel port and Ethernet (some models are optional).
Extensions such as SCSI and GPIB may be supported (specific configuration needs to be verified).
Application scenario
Industrial automation: used for PLC, real-time control and data acquisition.
Military and aerospace: high reliability design adapts to harsh environment.
Communication equipment: early base station control or signal processing.
Key characteristics
Robust design: wide temperature operation (-40 C to+85 C), vibration /EMI resistance.
Real-time operating system support: such as VxWorks, pSOS, etc.
Extensibility: Multiple functional boards can be extended through VME backplane.
Compatibility and alternatives
Compatible models: MVME177 series contains multiple sub-models (such as -012 and -014), so it is necessary to check the suffix differences.
Modern substitution: if the production has been discontinued, consider the VME compatibility scheme of Congatec or Kontron.
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