AU3289889A - Carry generation method and apparatus - Google Patents
Carry generation method and apparatusInfo
- Publication number
- AU3289889A AU3289889A AU32898/89A AU3289889A AU3289889A AU 3289889 A AU3289889 A AU 3289889A AU 32898/89 A AU32898/89 A AU 32898/89A AU 3289889 A AU3289889 A AU 3289889A AU 3289889 A AU3289889 A AU 3289889A
- Authority
- AU
- Australia
- Prior art keywords
- generation method
- carry generation
- carry
- generation
- 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.)
- Abandoned
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
- G06F7/506—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination with simultaneous carry generation for, or propagation over, two or more stages
-
- 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
- G06F7/506—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination with simultaneous carry generation for, or propagation over, two or more stages
- G06F7/508—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination with simultaneous carry generation for, or propagation over, two or more stages using carry look-ahead circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16208188A | 1988-02-29 | 1988-02-29 | |
US162081 | 1998-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3289889A true AU3289889A (en) | 1989-09-22 |
Family
ID=22584088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU32898/89A Abandoned AU3289889A (en) | 1988-02-29 | 1989-02-27 | Carry generation method and apparatus |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3289889A (en) |
CA (1) | CA1312141C (en) |
WO (1) | WO1989008294A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW269074B (en) * | 1994-10-14 | 1996-01-21 | Ibm | Circuit which includes cells with high fanout requirements which has a reduced RC delay |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL59907A0 (en) * | 1980-04-23 | 1980-06-30 | Nathan Grundland | Arithmetic logic unit |
US4623981A (en) * | 1983-09-20 | 1986-11-18 | Digital Equipment Corporation | ALU with carry length detection |
JPS6143341A (en) * | 1984-08-07 | 1986-03-01 | Nec Corp | Adder circuit |
US4737926A (en) * | 1986-01-21 | 1988-04-12 | Intel Corporation | Optimally partitioned regenerative carry lookahead adder |
-
1989
- 1989-02-27 AU AU32898/89A patent/AU3289889A/en not_active Abandoned
- 1989-02-27 WO PCT/US1989/000836 patent/WO1989008294A1/en not_active Application Discontinuation
- 1989-02-28 CA CA000592278A patent/CA1312141C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1989008294A1 (en) | 1989-09-08 |
CA1312141C (en) | 1992-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU4700189A (en) | Method and apparatus for generic form generation | |
GB2217953B (en) | Method and apparatus for the generation of reports | |
AU616863B2 (en) | Well apparatus and method | |
AU4652589A (en) | Improved energy storage apparatus and method | |
AU605697B2 (en) | Cell processing apparatus and method | |
AU3074689A (en) | Drying method and apparatus | |
AU4277789A (en) | Packaging method and apparatus | |
AU1618288A (en) | Ligament attachment method and apparatus | |
AU2242688A (en) | Packaging method and apparatus | |
AU5344490A (en) | Method and apparatus for ozone generation | |
AU3676889A (en) | Mixing apparatus and method | |
AU3480289A (en) | Wrapping method and apparatus | |
AU7206687A (en) | Dejitterizer method and apparatus | |
AU4108889A (en) | Construction apparatus and construction method | |
AU8056187A (en) | Packaging method and apparatus | |
AU3134789A (en) | An improved device and method | |
AU4647089A (en) | Electro-therapy apparatus and method | |
AU2251388A (en) | Quadflex bucket apparatus and method | |
AU4807690A (en) | Method and apparatus for charged particle generation | |
AU7313387A (en) | Well preforating apparatus and method | |
AU3444789A (en) | A method of filter-cleaning and an apparatus for carrying out the method | |
AU2064488A (en) | Gas generating device and related method | |
AU3219089A (en) | Method and apparatus for forming coherent clusters | |
AU7752887A (en) | Anti-clockspringing apparatus and method | |
AU3585289A (en) | Apparatus and method for stacking |