ES2023334A6 - System for the expansion of lines of an input/output port for computers and external physical elements - Google Patents
System for the expansion of lines of an input/output port for computers and external physical elementsInfo
- Publication number
- ES2023334A6 ES2023334A6 ES9002013A ES9002013A ES2023334A6 ES 2023334 A6 ES2023334 A6 ES 2023334A6 ES 9002013 A ES9002013 A ES 9002013A ES 9002013 A ES9002013 A ES 9002013A ES 2023334 A6 ES2023334 A6 ES 2023334A6
- Authority
- ES
- Spain
- Prior art keywords
- input
- lines
- computers
- expansion
- output port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Logic Circuits (AREA)
Abstract
System which makes it possible to achieve an input/output conversion, and vice versa, during one and the same period of time of the experiment, and simultaneously it has the possibility of fending, via another line, two more output orders, independently of the first one, for which purpose it comprises an integrated circuit formed by logic gates equipped with two output lines X and Y, the first having connected to it a response recorder of an animal at the input and a stimulus generator at the output.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002013A ES2023334A6 (en) | 1990-07-26 | 1990-07-26 | System for the expansion of lines of an input/output port for computers and external physical elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002013A ES2023334A6 (en) | 1990-07-26 | 1990-07-26 | System for the expansion of lines of an input/output port for computers and external physical elements |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2023334A6 true ES2023334A6 (en) | 1992-01-01 |
Family
ID=8268316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9002013A Expired - Lifetime ES2023334A6 (en) | 1990-07-26 | 1990-07-26 | System for the expansion of lines of an input/output port for computers and external physical elements |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2023334A6 (en) |
-
1990
- 1990-07-26 ES ES9002013A patent/ES2023334A6/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040503 |