The VT200 series is a family of computer terminals introduced by Digital Equipment Corporation (DEC) in November 1983. [1][2] The VT220 was the basic version, a text-only version with multi-lingual capabilities. The VT240 added monochrome ReGIS vector graphics support to the base model, while the VT241 did the same in color.

Title: VT220 Owner's Manual Created Date: 5/13/2020 11:20:30 AM

2009年7月16日 · 环境变量TERM设置为终端机，这里的vt100,vt220等是说明仿真的产品类型。 终端是一个很重要的外设，用过终端设备的人都知道如果设备类型不对就会有乱字符，也可用仿真终端软件如netterm试验一下，linux的终端信息放在 /usr/share/terminfo下，在这个目录的子目录v下就有许多的如vt100,vt102,vt200等，你看一下就知道了。 由于在很多朋友对终端的概念一直不是很清楚，因此写了这个FAQ，希望能够帮助大家理解这些概念。 不妥之处，还请大家来信指出 …

2020年6月3日 · The DEC VT220 terminal was introduced in November, 1983 at a price of $1,395 and discontinued in June, 1998. In May, 1985 the price was reduced to $1,095. It uses an LK201 keyboard. Features: RS-170 composite video output; optional internal modem; Manx. VT220 Installation Guide, August, 1983; VT220 Pocket Service Guide, August, 1986

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The VT220 (Figure 1-1) is a general-purpose, video display terminal that uses ANSI standard functions. The terminal has two major components, a monitor/system unit and keyboard. The following sections summarize the major VT220 features. The VT220 uses a monochrome monitor with the following features.

VT220 Programmer Reference Manual Cover Introduction Contents. Introduction. Chapter 1 - Terminal Overview. 1.1 General; 1.2 Terminal Characteristics and Capabilities. 1.2.1 Display Characteristics and Capabilities; 1.2.2 Text Capabilities; 1.3 Communication Environment; 1.4 Major Operating States; 1.5 Major Operating Modes; Chapter 2 ...

I got the opportunity to pick up a couple DEC VT220 terminals. Let's take a look at how they work and what they can do. Hint: A LOT!Support us on Patreon! ...

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Digital VT220. The VT220 temrinal was produced from 1983 to 1987 by Digital Equipment Corporation. It improvied on the VT100 series with a new keyboard (the LK201), much smaller packaging and a much faster CPU. It was available with CRTs that used white, green or …