I discuss four “cultures” of microprogramming. I call them: the Commercial Machine Culture, the Bit-Slice Culture, the Microprogrammable Machine Culture, and the Single-Chip Culture. Commonly used microprogramming terms mean different things to people from different cultures. I define the cultures and then contrast some microprogramming folklore with realities from my culture (the Single-Chip Culture). When you read or hear statements about microprogramming, know which culture is speaking. I hope discrepancies between some folklore and reality in the single-chip case will convince you it's important.
{"title":"The “cultures” of microprogramming","authors":"N. Tredennick","doi":"10.1145/1014194.800936","DOIUrl":"https://doi.org/10.1145/1014194.800936","url":null,"abstract":"I discuss four “cultures” of microprogramming. I call them: the Commercial Machine Culture, the Bit-Slice Culture, the Microprogrammable Machine Culture, and the Single-Chip Culture. Commonly used microprogramming terms mean different things to people from different cultures. I define the cultures and then contrast some microprogramming folklore with realities from my culture (the Single-Chip Culture). When you read or hear statements about microprogramming, know which culture is speaking. I hope discrepancies between some folklore and reality in the single-chip case will convince you it's important.","PeriodicalId":134922,"journal":{"name":"MICRO 15","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1982-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123127056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The VMX host machine is a hardware-firmware environment for implementation of actual computer systems with a favorable price performance ratio. The article presents the host framework architecture, together with all units which are used to build actual systems. The advantages and future potential of the architecture is briefly discussed. The notion of memory directives within the frame-work of an active (or “intelligent”) memory unit is introduced. This notion serves as one example of the possibilities that are built into the architecture of the VMX host.
{"title":"The architecture and operational characteristics of the VMX host machine","authors":"G. Frieder","doi":"10.1145/1014194.800929","DOIUrl":"https://doi.org/10.1145/1014194.800929","url":null,"abstract":"The VMX host machine is a hardware-firmware environment for implementation of actual computer systems with a favorable price performance ratio. The article presents the host framework architecture, together with all units which are used to build actual systems. The advantages and future potential of the architecture is briefly discussed. The notion of memory directives within the frame-work of an active (or “intelligent”) memory unit is introduced. This notion serves as one example of the possibilities that are built into the architecture of the VMX host.","PeriodicalId":134922,"journal":{"name":"MICRO 15","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1982-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132038201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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