微機(jī)控制外文翻譯(已修改)
2025-06-01 02:29 本頁(yè)面
【正文】 外文資料 SYSTEM OVERVIEW The DTS is a lost cost,puter controlled test system which is capable of testing a wide range of linear IC, system is contained in a single cabi and has a relatively small major ponents of the DTS are: Motorola Micorosystems VME series puter Small profile printer Instrumentataion card cage Power supply trays Hewlett Packard 3456A or 3458DVM Microsystems Computers The VME/10 is a MC68010 based microputer built around the VMEbus testers software runs under the VERSAdos operating system and the RMS68K realtime multitasking kernel. The puter has 384K bytes of main memory ,a memory management unit,a realtime clock/calendar, and 5 slot VMEbus card include are a doubleside ,doubledensity floppy disk drive and a 40Mb hard in the card cage are a GPIB controller board,a dual parallel board,a 512Kb memory expansion board,and an instrumention bus controller. The VMEsystem 1131 is a MC68020 based machine designed around a twelve slot VMEbus patible cardcage. The system unit,16Kb of instruction cache,2Mb of ram ,and a mass storage unit that houses a 70Mb hard disk, 655Kb floppy disk,and a 60Mb streaming tape to this are a GPIB controller hard and an IBUS controller board and an IBUS controller board. The terminal used as the system console is a Motorola TM3000 terminal. On both puter systems, the tester software runs under the VERSAdos operating system and the RMS68K realtime multitasking DTS environment is designed to look and operate the same on both systems. 2． Printer The printers is a small,Centronics patible dot matrix dimensions allow it to reside on an extendable shelf within the DTS i
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