{"title":"在微型计算机上的网络化IBM 3270仿真","authors":"John I Davies","doi":"10.1016/0252-7308(85)90003-0","DOIUrl":null,"url":null,"abstract":"<div><p>This paper discusses the implementation of an emulation of an enhanced interactive terminal, a variant of an IBM 3270, based upon the Acorn BBC microcomputer. It also describes the environment within which this development took place. The emulation uses a standard asynchronous connection to a packet assembler-disassembler. The 3270 data stream is carried via X.29 and X.25 protocols to IBM MVS and VM systems. The paper concludes with a discussion of the advisability of implementation of a manufacturer's protocol at the present stage of development of national and international standards.</p></div>","PeriodicalId":100687,"journal":{"name":"Interfaces in Computing","volume":"3 3","pages":"Pages 189-198"},"PeriodicalIF":0.0000,"publicationDate":"1985-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0252-7308(85)90003-0","citationCount":"0","resultStr":"{\"title\":\"Networked IBM 3270 emulation on a microcomputer\",\"authors\":\"John I Davies\",\"doi\":\"10.1016/0252-7308(85)90003-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper discusses the implementation of an emulation of an enhanced interactive terminal, a variant of an IBM 3270, based upon the Acorn BBC microcomputer. It also describes the environment within which this development took place. The emulation uses a standard asynchronous connection to a packet assembler-disassembler. The 3270 data stream is carried via X.29 and X.25 protocols to IBM MVS and VM systems. The paper concludes with a discussion of the advisability of implementation of a manufacturer's protocol at the present stage of development of national and international standards.</p></div>\",\"PeriodicalId\":100687,\"journal\":{\"name\":\"Interfaces in Computing\",\"volume\":\"3 3\",\"pages\":\"Pages 189-198\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0252-7308(85)90003-0\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Interfaces in Computing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0252730885900030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Interfaces in Computing","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0252730885900030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper discusses the implementation of an emulation of an enhanced interactive terminal, a variant of an IBM 3270, based upon the Acorn BBC microcomputer. It also describes the environment within which this development took place. The emulation uses a standard asynchronous connection to a packet assembler-disassembler. The 3270 data stream is carried via X.29 and X.25 protocols to IBM MVS and VM systems. The paper concludes with a discussion of the advisability of implementation of a manufacturer's protocol at the present stage of development of national and international standards.