DK144187A - Digitalt signalbehandlingskredsloeb til behandling af digitalsignaler paa seriebitform - Google Patents
Digitalt signalbehandlingskredsloeb til behandling af digitalsignaler paa seriebitformInfo
- Publication number
- DK144187A DK144187A DK144187A DK144187A DK144187A DK 144187 A DK144187 A DK 144187A DK 144187 A DK144187 A DK 144187A DK 144187 A DK144187 A DK 144187A DK 144187 A DK144187 A DK 144187A
- Authority
- DK
- Denmark
- Prior art keywords
- registers
- arithmetic element
- sign
- bits
- sample
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
- G06F5/08—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations, the intermediate ones not being accessible for either enqueue or dequeue operations, e.g. using a shift register
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/3808—Details concerning the type of numbers or the way they are handled
- G06F2207/3812—Devices capable of handling different types of numbers
- G06F2207/3816—Accepting numbers of variable word length
-
- 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
- G06F7/499—Denomination or exception handling, e.g. rounding or overflow
- G06F7/49994—Sign extension
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Analogue/Digital Conversion (AREA)
- Complex Calculations (AREA)
- Communication Control (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Information Transfer Systems (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/842,653 US4774686A (en) | 1986-03-21 | 1986-03-21 | Serial digital signal processing circuitry |
Publications (2)
Publication Number | Publication Date |
---|---|
DK144187D0 DK144187D0 (da) | 1987-03-20 |
DK144187A true DK144187A (da) | 1987-09-22 |
Family
ID=25287908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK144187A DK144187A (da) | 1986-03-21 | 1987-03-20 | Digitalt signalbehandlingskredsloeb til behandling af digitalsignaler paa seriebitform |
Country Status (11)
Country | Link |
---|---|
US (1) | US4774686A (de) |
EP (1) | EP0238300B1 (de) |
JP (1) | JPH0612547B2 (de) |
KR (1) | KR950012379B1 (de) |
AT (1) | ATE105950T1 (de) |
AU (1) | AU596647B2 (de) |
CA (1) | CA1267731A (de) |
DE (1) | DE3789819T2 (de) |
DK (1) | DK144187A (de) |
ES (1) | ES2053531T3 (de) |
FI (1) | FI89847C (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5133064A (en) | 1987-04-27 | 1992-07-21 | Hitachi, Ltd. | Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices |
US5084834A (en) * | 1988-04-18 | 1992-01-28 | General Electric Company | Digit-serial linear combining apparatus |
US5010511A (en) * | 1988-04-18 | 1991-04-23 | General Electric Company | Digit-serial linear combining apparatus useful in dividers |
US5119324A (en) * | 1990-02-20 | 1992-06-02 | Stardent Computer | Apparatus and method for performing arithmetic functions in a computer system |
DE59010847D1 (de) * | 1990-12-11 | 1998-09-24 | Siemens Ag | Schaltungsanordnung zur digitalen Bit-seriellen Signalverarbeitung |
US5311848A (en) * | 1991-07-18 | 1994-05-17 | Yamaha Hatsudoki Kabushiki Kaisha | Induction system for engine |
JP3003467B2 (ja) * | 1993-08-02 | 2000-01-31 | 松下電器産業株式会社 | 演算装置 |
US6803970B1 (en) | 1994-03-24 | 2004-10-12 | Samsung Electronics Co., Ltd. | Digital television receiver with match filter responsive to field synchronization code |
KR100260421B1 (ko) * | 1996-11-07 | 2000-07-01 | 윤종용 | 최종 중간 주파수 신호 포락선의 필드 동기화 코드에 응답하는정합필터를 구비한 디지털 수신기 |
US6009448A (en) * | 1997-08-18 | 1999-12-28 | Industrial Technology Research Institute | Pipelined parallel-serial architecture for a modified least mean square adaptive filter |
US6156196A (en) * | 1997-12-22 | 2000-12-05 | Zhiling Gao | Apparatus for visible, preparative column chromatography |
TWI226601B (en) * | 2003-01-17 | 2005-01-11 | Winbond Electronics Corp | System and method of synthesizing a plurality of voices |
KR100783691B1 (ko) * | 2006-05-11 | 2007-12-07 | 한국과학기술원 | 프리엠퍼시스를 가지는 직렬 전송 장치 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235264B2 (de) * | 1971-09-29 | 1977-09-08 | ||
US3914590A (en) * | 1974-11-04 | 1975-10-21 | Gen Electric | Serial two{3 s complementer |
DE2811488A1 (de) * | 1978-03-16 | 1979-09-27 | Siemens Ag | Integrierbarer demodulator fuer getraegerte digitalsignale |
JPS5557948A (en) * | 1978-10-25 | 1980-04-30 | Hitachi Ltd | Digital adder |
JPS583028A (ja) * | 1981-06-30 | 1983-01-08 | Fujitsu Ltd | 2進数シリアル演算方式 |
-
1986
- 1986-03-21 US US06/842,653 patent/US4774686A/en not_active Expired - Lifetime
-
1987
- 1987-03-13 FI FI871113A patent/FI89847C/fi not_active IP Right Cessation
- 1987-03-17 AT AT87302260T patent/ATE105950T1/de not_active IP Right Cessation
- 1987-03-17 DE DE3789819T patent/DE3789819T2/de not_active Expired - Fee Related
- 1987-03-17 AU AU70073/87A patent/AU596647B2/en not_active Ceased
- 1987-03-17 ES ES87302260T patent/ES2053531T3/es not_active Expired - Lifetime
- 1987-03-17 EP EP87302260A patent/EP0238300B1/de not_active Expired - Lifetime
- 1987-03-20 JP JP62064480A patent/JPH0612547B2/ja not_active Expired - Fee Related
- 1987-03-20 CA CA000532617A patent/CA1267731A/en not_active Expired - Fee Related
- 1987-03-20 DK DK144187A patent/DK144187A/da not_active Application Discontinuation
- 1987-03-21 KR KR1019870002586A patent/KR950012379B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2053531T3 (es) | 1994-08-01 |
EP0238300A2 (de) | 1987-09-23 |
KR870009595A (ko) | 1987-10-27 |
DK144187D0 (da) | 1987-03-20 |
AU596647B2 (en) | 1990-05-10 |
DE3789819T2 (de) | 1994-11-24 |
FI871113A (fi) | 1987-09-22 |
US4774686A (en) | 1988-09-27 |
JPH0612547B2 (ja) | 1994-02-16 |
FI89847B (fi) | 1993-08-13 |
ATE105950T1 (de) | 1994-06-15 |
DE3789819D1 (de) | 1994-06-23 |
FI871113A0 (fi) | 1987-03-13 |
JPS62235680A (ja) | 1987-10-15 |
AU7007387A (en) | 1987-09-24 |
KR950012379B1 (ko) | 1995-10-17 |
EP0238300B1 (de) | 1994-05-18 |
EP0238300A3 (en) | 1990-09-12 |
CA1267731A (en) | 1990-04-10 |
FI89847C (fi) | 1993-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
AHB | Application shelved due to non-payment |