CH403352A - Schaltungsanordnung zur Eingabe von Dezimalziffern in einen Eingabespeicher - Google Patents
Schaltungsanordnung zur Eingabe von Dezimalziffern in einen EingabespeicherInfo
- Publication number
- CH403352A CH403352A CH1452863A CH1452863A CH403352A CH 403352 A CH403352 A CH 403352A CH 1452863 A CH1452863 A CH 1452863A CH 1452863 A CH1452863 A CH 1452863A CH 403352 A CH403352 A CH 403352A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit arrangement
- input memory
- decimal digits
- entering
- entering decimal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0232—Manual direct entries, e.g. key to main memory
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD8609863 | 1963-07-23 | ||
| DEV24384A DE1217659B (de) | 1963-07-23 | 1963-07-27 | Schaltungsanordnung zur Eingabe von Dezimalziffern in einen Eingabespeicher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH403352A true CH403352A (de) | 1965-11-30 |
Family
ID=25747035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1452863A CH403352A (de) | 1963-07-23 | 1963-11-27 | Schaltungsanordnung zur Eingabe von Dezimalziffern in einen Eingabespeicher |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE643944A (de) |
| CH (1) | CH403352A (de) |
| DE (1) | DE1217659B (de) |
-
0
- BE BE643944D patent/BE643944A/xx unknown
-
1963
- 1963-07-27 DE DEV24384A patent/DE1217659B/de active Pending
- 1963-11-27 CH CH1452863A patent/CH403352A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE643944A (de) | |
| DE1217659B (de) | 1966-05-26 |
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