The Motorola MVME147S-1 is a VMEbus single-board computer applicable to industrial automation, embedded systems, data acquisition, and control systems. Here is its detailed information in English:
- Processor: It is equipped with a Motorola MC68030 processor running at 25 MHz, which can provide reliable computing power for various applications. It can be optionally equipped with a floating-point coprocessor (MC68882) to enhance the ability to handle complex numerical calculations.
- Memory: It has 8 MB of shared DRAM with parity (there is no parity on the MVME147SRF) and 2 MB of flash memory for storage. In addition, it is equipped with a 2K×8 CMOS RAM with a backup battery and a 512 KB SRAM with a backup battery, which can ensure the security of data storage.
- Interfaces:
- Serial Ports: There are four serial ports with RS-232C buffers, which can be used for communication with various serial devices.
- Ethernet Interface: It has an Ethernet transceiver interface (except for MVME147SRF) to realize network connection and data transmission.
- SCSI Interface: It is equipped with a Small Computer System Interface (SCSI) bus interface with a DMA channel, which can be connected to external storage devices and other SCSI-compatible equipment.
- Printer Port: It is equipped with a Centronics printer port, which can be directly connected to a printer and other equipment.
- Other Components: It is equipped with a timer/calendar with a backup battery, which can provide accurate time information. There are also four ROM/PROM/EPROM/EEPROM sockets (16-bit wide), VME bus interrupter, VME bus system controller function, VME bus master interface (compatible with A32/D32, A24/D16), VME bus requester, SCON, DUAL, FAIL, and STATUS status indicator lights, reset and abort switches, etc.
- It supports the VxWorks operating system, which has the characteristics of real-time performance, reliability, and strong network communication ability, and can meet the needs of various industrial control applications.
- It has 5 VMEbus slots, which can be expanded by inserting different VME modules to meet different system configuration requirements and increase system functions and performance.
- It is a double-high VME module, which is most suitable for use in a 32-bit VMEbus system using both P1 and P2 backplanes.
- The module has passed relevant tests and can operate reliably within the inlet air temperature range of 0 °C to 55 °C (32 °F to 131 °F) under forced air cooling.
