{"title":"微机系统设计标准","authors":"Martin Whitbread","doi":"10.1016/0308-5953(78)90204-0","DOIUrl":null,"url":null,"abstract":"<div><p>The subject of standards should concern all those who design or use microcomputer systems. Interface standards are of prime concern, particularly internal bus standards. The S100 bus dominates the personal computer market, but it has serious drawbacks and other buses are being considered.</p><p>Instrumentation buses for microcomputers present problems of cost and manufacturer support. CAMAC is a well supported system, but in its parallel form is probably too expensive for most microcomputers. The IEE-488-75 bus is already available and is well supported.</p><p>Communications interfaces on microcomputers owe everything to minicomputer and mainframe systems. The ubiquitous RS-232-C has been improved in the specifications RS-422/3. Better definition for internal and instrumentation buses are in preparation and offer the hope of easier system design.</p></div>","PeriodicalId":100928,"journal":{"name":"Microprocessors","volume":"2 6","pages":"Pages 329-332"},"PeriodicalIF":0.0000,"publicationDate":"1978-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0308-5953(78)90204-0","citationCount":"0","resultStr":"{\"title\":\"Standards in microcomputer system design\",\"authors\":\"Martin Whitbread\",\"doi\":\"10.1016/0308-5953(78)90204-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The subject of standards should concern all those who design or use microcomputer systems. Interface standards are of prime concern, particularly internal bus standards. The S100 bus dominates the personal computer market, but it has serious drawbacks and other buses are being considered.</p><p>Instrumentation buses for microcomputers present problems of cost and manufacturer support. CAMAC is a well supported system, but in its parallel form is probably too expensive for most microcomputers. The IEE-488-75 bus is already available and is well supported.</p><p>Communications interfaces on microcomputers owe everything to minicomputer and mainframe systems. The ubiquitous RS-232-C has been improved in the specifications RS-422/3. Better definition for internal and instrumentation buses are in preparation and offer the hope of easier system design.</p></div>\",\"PeriodicalId\":100928,\"journal\":{\"name\":\"Microprocessors\",\"volume\":\"2 6\",\"pages\":\"Pages 329-332\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0308-5953(78)90204-0\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Microprocessors\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0308595378902040\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microprocessors","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0308595378902040","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The subject of standards should concern all those who design or use microcomputer systems. Interface standards are of prime concern, particularly internal bus standards. The S100 bus dominates the personal computer market, but it has serious drawbacks and other buses are being considered.
Instrumentation buses for microcomputers present problems of cost and manufacturer support. CAMAC is a well supported system, but in its parallel form is probably too expensive for most microcomputers. The IEE-488-75 bus is already available and is well supported.
Communications interfaces on microcomputers owe everything to minicomputer and mainframe systems. The ubiquitous RS-232-C has been improved in the specifications RS-422/3. Better definition for internal and instrumentation buses are in preparation and offer the hope of easier system design.
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