DE-9: Difference between revisions
From WE Computers Museum
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{{Infobox_Peripheral |peripheral_image=[[File:DE-9.jpg| | {{Infobox_Peripheral |peripheral_image=[[File:DE-9.jpg|100px]]| | ||
peripheral_name = DE-9| | peripheral_name = DE-9| | ||
developer = [[IBM]]| | developer = [[IBM]]| | ||
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added_to_museum = May 8, 2020| | added_to_museum = May 8, 2020| | ||
}} | }} | ||
'''DE-9''' is a serial connector. | '''DE-9''' is a serial connector. It is a nine-pin variation of the [[RS-232]] standard, which originally was a 25-pin serial connector. | ||
It was first used by [[IBM]] in the [[AT 5170]] [[computer]] in [[1984]]. | It was first used by [[IBM]] in the [[AT 5170]] [[computer]] in [[1984]]. | ||
Revision as of 11:18, 10 November 2024
| |
| DE-9 | |
| Developer | IBM |
|---|---|
| Publisher | Numerous |
| Systems | Numerous |
| Released | 1984-2012 |
| Added to Museum | May 8, 2020 |
DE-9 is a serial connector. It is a nine-pin variation of the RS-232 standard, which originally was a 25-pin serial connector.
It was first used by IBM in the AT 5170 computer in 1984.
It has been superseded by USB standards.
Devices that use DE-9 connectors owned by the WEC Museum
| Name | Manufacturer | Released | Notes |
|---|---|---|---|
| AT 5170 | IBM | 1984 | |
| Atari 2600 | Atari | 1977 |
