IT971810B - ELECTRIC COUNTER DEVICE FOR STORING INFORMATION OF SUCH BINARY - Google Patents
ELECTRIC COUNTER DEVICE FOR STORING INFORMATION OF SUCH BINARYInfo
- Publication number
- IT971810B IT971810B IT3284172A IT3284172A IT971810B IT 971810 B IT971810 B IT 971810B IT 3284172 A IT3284172 A IT 3284172A IT 3284172 A IT3284172 A IT 3284172A IT 971810 B IT971810 B IT 971810B
- Authority
- IT
- Italy
- Prior art keywords
- binary
- storing information
- counter device
- electric counter
- electric
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
- G06F7/5055—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination in which one operand is a constant, i.e. incrementers or decrementers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- Dram (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7146765A FR2166483A5 (en) | 1971-12-27 | 1971-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971810B true IT971810B (en) | 1974-05-10 |
Family
ID=9088141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3284172A IT971810B (en) | 1971-12-27 | 1972-12-13 | ELECTRIC COUNTER DEVICE FOR STORING INFORMATION OF SUCH BINARY |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE792638A (en) |
BR (1) | BR7205847D0 (en) |
DE (1) | DE2257622A1 (en) |
FR (1) | FR2166483A5 (en) |
GB (1) | GB1393570A (en) |
IT (1) | IT971810B (en) |
NL (1) | NL7216420A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104538A (en) * | 1977-04-29 | 1978-08-01 | Fairchild Camera And Instrument Corporation | Digitally synthesized back-up frequency |
JPS6240824A (en) * | 1985-08-19 | 1987-02-21 | Toshiba Corp | Synchronous type binary counter |
FR2595520B1 (en) * | 1986-03-07 | 1993-09-10 | Thomson Csf | BASIC BINARY COUNTER, SYNCHRONOUS BINARY COUNTER AND FREQUENCY DIVIDER USING THE BASIC COUNTER |
JPH05216624A (en) * | 1992-02-03 | 1993-08-27 | Mitsubishi Electric Corp | Arithmetic unit |
-
1971
- 1971-12-27 FR FR7146765A patent/FR2166483A5/fr not_active Expired
-
1972
- 1972-08-25 BR BR584772A patent/BR7205847D0/en unknown
- 1972-11-24 DE DE19722257622 patent/DE2257622A1/en active Pending
- 1972-12-04 GB GB5586272A patent/GB1393570A/en not_active Expired
- 1972-12-04 NL NL7216420A patent/NL7216420A/xx not_active Application Discontinuation
- 1972-12-12 BE BE792638D patent/BE792638A/en not_active IP Right Cessation
- 1972-12-13 IT IT3284172A patent/IT971810B/en active
Also Published As
Publication number | Publication date |
---|---|
NL7216420A (en) | 1973-06-29 |
FR2166483A5 (en) | 1973-08-17 |
BR7205847D0 (en) | 1974-08-22 |
GB1393570A (en) | 1975-05-07 |
DE2257622A1 (en) | 1973-07-05 |
BE792638A (en) | 1973-03-30 |
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