Difference between revisions of "Information Displays Idigraf"
(Created page with "The Information Displays Idigraf terminal was a dynamic refresh vector graphics terminal introduced in May, 1973 at a price of $7,000.<ref>[http://books.google.com/books?id=_IurX...") |
|||
| Line 1: | Line 1: | ||
The Information Displays Idigraf terminal was a dynamic refresh vector graphics terminal introduced in May, 1973 at a price of $7,000.<ref>[http://books.google.com/books?id=_IurXiME_0gC&lpg=PT35&pg=PT35#v=onepage&f=false "Information Displays Shows Computer Graphics System"], Computerworld, May 30, 1973, pg. 34</ref> | The Information Displays Idigraf terminal was a dynamic refresh vector graphics terminal introduced in May, 1973 at a price of $7,000.<ref>[http://books.google.com/books?id=_IurXiME_0gC&lpg=PT35&pg=PT35#v=onepage&f=false "Information Displays Shows Computer Graphics System"], Computerworld, May 30, 1973, pg. 34</ref> | ||
| + | |||
| + | Features: | ||
| + | * buffered, refresh vector display | ||
| + | * stroke-writing hardware character and vector generators | ||
| + | * 17-inch display | ||
| + | * MOS refresh memory | ||
| + | * two intensity levels | ||
| + | * blink attribute | ||
| + | * two character sizes | ||
| + | * options: | ||
| + | ** multiple monochromatic or color displays | ||
| + | ** 21-inch display | ||
| + | ** light pen | ||
| + | ** direct parallel or serial interface | ||
{{References}} | {{References}} | ||
Revision as of 00:40, 14 March 2012
The Information Displays Idigraf terminal was a dynamic refresh vector graphics terminal introduced in May, 1973 at a price of $7,000.[1]
Features:
- buffered, refresh vector display
- stroke-writing hardware character and vector generators
- 17-inch display
- MOS refresh memory
- two intensity levels
- blink attribute
- two character sizes
- options:
- multiple monochromatic or color displays
- 21-inch display
- light pen
- direct parallel or serial interface
References
- ↑ "Information Displays Shows Computer Graphics System", Computerworld, May 30, 1973, pg. 34
