
PDP-4 - Wikipedia
DEC provided an editor, an assembler, and a FORTRAN II compiler. [3] The assembler was different from that of the PDP-1 in two ways: Unlike the PDP-1, macros were not supported. It …
Programmed Data Processor - Wikipedia
The original PDP, an 18-bit four- rack machine used in early time-sharing operating system work, and prominent in MIT's early hacker culture, which led to the (Massachusetts) Route 128 …
PDP-4 - Computer History Wiki - Gunkies
The PDP-4 was a small computer produced by Digital Equipment Corporation; DEC's second production computer, and another 18-bit machine, like its predecessor, the PDP-1. It too had a …
Programmed Data Processor-4 (PDP-4) is a general purpose, high speed, solid state computer designed to be the control element in an information processing system or a complete …
PC硬件史话(二):从小型机到微型机 | 机核 GCORES
在 PDP-1 推出之后 DEC 没有停歇,用今天的话来说就是疯狂刷机型,1960 年 PDP-3,1962年 PDP-4,1963 年 PDP-5,1964 年 PDP-7。 这其中有的销售不佳,如 PDP-4 就非常惨淡,而 …
IT历史连载61-41岁的小型机之王DEC公司公司的兴衰历史 - 知乎
2023年2月23日 · DEC System 2020(DEC PDP-10: KS-10 )是PDP-10系列的最后一款机型,也是比较低端的型号,运算能力300 KIPS,DEC System 20的1/6,通常用作“部门级”的电脑主 …
PLC诞生的过程 - CSDN博客
2020年6月27日 · PDP-14本质是把DEC最成功的“迷你机”PDP-8增加了工业I / O接口,由一个控制单元和几个外部接口盒组成;控制单元包括一个可变大小的ROM,最多包含4k的12位指令; …
从辉煌走向消亡——小型机之王DEC公司 - 雪球
2017年3月26日 · dec的第二和第三款pdp样机都没有做出来, 只有贝尔主持的pdp-4从图纸变成了产品, 然后是pdp-5小型机和pdp-6大型机,全都出自于贝尔的手笔。 贝尔在DEC服务了23 …
PDP-4 - Ed Thelen
DEC - Digital Equipment Corporation Identification,ID PDP-4 Date of first manufacture: 1962 Number produced - Estimated price or cost - location in museum - donor -
DEC PDP display - Stanford University
The PDP-4 (1962), PDP-7, PDP-9, and PDP-15 (1970) were a large 18-bit computers oriented towards business customers, but actually mainly used in engineering settings. The PDP-7 was …