中文版
MVME162-213
MVME162-213
Dual Height VME Module MC68LC040 or MC68040 Microprocessor 1MB, 4MB, or 8MB Parity Protection DRAM 512KB SRAM The Emerson/MOTOROLA MVME162 is a dual height VME module with an MC68LC040 or optional MC68040 microprocessor. The MC68040 microprocessor has a floating point coprocessor; The MC68LC040 does not.) The MVME162 comes with 1MB, 4MB or 8MB parity-protected DRAM512KB SRAM(with spare battery); A TOD clock (with spare batteries); An optional LAN Ethernet transceiver interface with DMA, two serial ports (EIA-232-D and EIA-232-D/EIA-530); Six tick timers with watchdog timers; Optional SCSI bus interface with DMA; VMEbus interface (local bus to VMEbus/VMEbus to local bus, with A16/A24/A32, D8/D16/D32 bus width and a VMEbus system controller).
Microprocessor A central processing unit consisting of one or a few large – scale integrated circuits. These circuits perform the functions of the control unit and the arithmetic logic unit.
Microprocessor can complete the instruction, execute instruction, and exchange information with external memory and logic components, is the operation control part of the microcomputer. It can be combined with memory and peripheral circuit chip to form a microcomputer.
