DE69228980D1 - Integriertes Datenverarbeitungssystem mit CPU-Kern und unabhängigem parallelen, digitalen Signalprozessormodul - Google Patents
Integriertes Datenverarbeitungssystem mit CPU-Kern und unabhängigem parallelen, digitalen SignalprozessormodulInfo
- Publication number
- DE69228980D1 DE69228980D1 DE69228980T DE69228980T DE69228980D1 DE 69228980 D1 DE69228980 D1 DE 69228980D1 DE 69228980 T DE69228980 T DE 69228980T DE 69228980 T DE69228980 T DE 69228980T DE 69228980 D1 DE69228980 D1 DE 69228980D1
- Authority
- DE
- Germany
- Prior art keywords
- data processing
- processing system
- digital signal
- signal processor
- processor module
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
- G06F11/3648—Software debugging using additional hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
- G06F11/3648—Software debugging using additional hardware
- G06F11/3656—Software debugging using additional hardware using a specific debug interface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3664—Environments for testing or debugging software
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
- G06F15/7842—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers)
-
- 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
- G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
- G06F9/3016—Decoding the operand specifier, e.g. specifier format
- G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
-
- 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
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
-
- 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
- G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
- G06F9/3877—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor
- G06F9/3879—Concurrent instruction execution, e.g. pipeline, look ahead using a slave processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80608291A | 1991-12-06 | 1991-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69228980D1 true DE69228980D1 (de) | 1999-05-27 |
DE69228980T2 DE69228980T2 (de) | 1999-12-02 |
Family
ID=25193272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69228980T Expired - Lifetime DE69228980T2 (de) | 1991-12-06 | 1992-11-19 | Integriertes Datenverarbeitungssystem mit CPU-Kern und unabhängigem parallelen, digitalen Signalprozessormodul |
Country Status (4)
Country | Link |
---|---|
US (14) | US5592677A (de) |
EP (1) | EP0545581B1 (de) |
KR (1) | KR100274664B1 (de) |
DE (1) | DE69228980T2 (de) |
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1992
- 1992-11-19 EP EP92310568A patent/EP0545581B1/de not_active Expired - Lifetime
- 1992-11-19 DE DE69228980T patent/DE69228980T2/de not_active Expired - Lifetime
- 1992-12-05 KR KR1019920023422A patent/KR100274664B1/ko not_active IP Right Cessation
-
1994
- 1994-05-19 US US08/246,554 patent/US5592677A/en not_active Expired - Lifetime
- 1994-07-01 US US08/271,204 patent/US5625828A/en not_active Expired - Lifetime
- 1994-07-13 US US08/274,589 patent/US5511219A/en not_active Expired - Lifetime
- 1994-08-26 US US08/296,642 patent/US5519879A/en not_active Expired - Lifetime
- 1994-09-06 US US08/301,737 patent/US5487173A/en not_active Expired - Lifetime
- 1994-09-06 US US08/301,739 patent/US5590357A/en not_active Expired - Lifetime
- 1994-09-14 US US08/307,385 patent/US5596764A/en not_active Expired - Lifetime
- 1994-09-16 US US08/307,399 patent/US5491828A/en not_active Expired - Lifetime
- 1994-09-20 US US08/309,546 patent/US5603017A/en not_active Expired - Lifetime
-
1995
- 1995-10-20 US US08/546,187 patent/US5613149A/en not_active Expired - Lifetime
- 1995-11-03 US US08/553,012 patent/US5649208A/en not_active Expired - Lifetime
- 1995-12-01 US US08/566,254 patent/US5606714A/en not_active Expired - Lifetime
-
1996
- 1996-01-05 US US08/583,538 patent/US5638306A/en not_active Expired - Lifetime
- 1996-03-27 US US08/624,879 patent/US5872960A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69228980T2 (de) | 1999-12-02 |
US5625828A (en) | 1997-04-29 |
US5596764A (en) | 1997-01-21 |
US5872960A (en) | 1999-02-16 |
US5592677A (en) | 1997-01-07 |
EP0545581A2 (de) | 1993-06-09 |
US5487173A (en) | 1996-01-23 |
EP0545581A3 (de) | 1994-02-09 |
US5638306A (en) | 1997-06-10 |
US5511219A (en) | 1996-04-23 |
US5590357A (en) | 1996-12-31 |
US5613149A (en) | 1997-03-18 |
US5649208A (en) | 1997-07-15 |
KR100274664B1 (ko) | 2000-12-15 |
US5603017A (en) | 1997-02-11 |
US5606714A (en) | 1997-02-25 |
EP0545581B1 (de) | 1999-04-21 |
US5491828A (en) | 1996-02-13 |
KR930014097A (ko) | 1993-07-22 |
US5519879A (en) | 1996-05-21 |
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