The PDP–11 is a series of 16-bit minicomputers originally sold by Digital Equipment Corporation (DEC) from 1970 into the late 1990s, one of a set of products in the Programmed Data Processor (PDP) series. In total, around 600,000 PDP-11s of all models were sold, making it one of DEC's most successful product lines.

Programmed Data Processor (PDP), referred to by some customers, media and authors as "Programmable Data Processor," [1] [2] [3] is a term used by the Digital Equipment Corporation from 1957 to 1990 for several lines of minicomputers.

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”的电脑主机，同时支持10-20个用户操作。

2023年7月31日 · The PDP-11 computer is one out of a series of 16-bit minicomputers manufactured and offered to the public by Digital Equipment Corporation (DEC) between 1970 and the early 1990s. It is considered one of the most successful computers ever.

2015年10月19日 · pdp-11是计算机历史上最为著名的计算机之一，是数字设备公司（dec）从1960年代早期到1990年代中期制造的系列产品之一。 PDP-11在1970年上市，当时售价为10800美元，是当时唯一的16位计算机。

2023年3月26日 · 偶然间对dec在70-80年代生产的pdp-11小型机产生了兴趣。 收藏到一些这种机器的零件。 关于pdp-11最耳熟能详故事就是 Ken Thompson,Dennis Ritchie在70年代在PDP-7和pdp-11的机器上开发了UNIX。

2005年11月19日 · PDP-8/A-800 series introduced as a high performance FORTRAN platform with extended precision floating point capability. PDP-11V03 released as a roll-around RT-11 platform based on the LSI-11. PDP-11T55 announced in December as a …

PDP-8（用户通常称为“PDP-8”）是数字设备公司 (DEC) 的 Programmed Data Processor 系列的 12 位小型计算机。 它是第一台商业上成功的小型计算机，销量超过 50,000 份， 考虑 到兼容副本，估计甚至高达 300,000 份。

PDP software, or Programmed Data, was introduced in the 1970s and used until the early 1990s. According to sources, DEC sold around 600,000 PDP 11 models. The PDP 11 hardware was a 16-bit computer that embraced 8-bit bytes and used the ASCII character set.

第三代主机的代表产品为DEC PDP-8，此款微型电脑堪称全球首创，借助于先进的集成电路技术，进一步缩小体积、降低成本，兼具实用和便携特征。正是这款机器拉开了个人计算机时代的序幕。 PDP-8 from DEC彻底颠覆了人们对计算机的认知，使其从科研与军事领域 ...