Integrated circuit having a core which operates at a speed great

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G06F 1300

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active

058840680

ABSTRACT:
A microprocessor that operates at the speed of the the bus or at a speed which is a multiple of the bus speed-on a selectable basis. The microprocessor includes a phase locked loop to generate clock signals for operations within the microprocessor and bus clock signals for data transfer operations on the bus. The present invention allows a microprocessor core to operate at the same frequency or twice the frequency of the address/data buses.

REFERENCES:
patent: 3623017 (1971-11-01), Lowell et al.
patent: 3715729 (1973-02-01), Mercy
patent: 3895311 (1975-07-01), Basse et al.
patent: 3919695 (1975-11-01), Gooding
patent: 3931585 (1976-01-01), Barker et al.
patent: 3936762 (1976-02-01), Cox, Jr. et al.
patent: 4077016 (1978-02-01), Sanders et al.
patent: 4095267 (1978-06-01), Morimoto
patent: 4203153 (1980-05-01), Boyd
patent: 4264863 (1981-04-01), Kojima
patent: 4293927 (1981-10-01), Hoshii
patent: 4300019 (1981-11-01), Toyomaki
patent: 4365290 (1982-12-01), Nelms et al.
patent: 4405895 (1983-09-01), Flemming
patent: 4479191 (1984-10-01), Nojima et al.
patent: 4615005 (1986-09-01), Maejima et al.
patent: 4639864 (1987-01-01), Katzman et al.
patent: 4667289 (1987-05-01), Yoshida et al.
patent: 4669099 (1987-05-01), Zinn
patent: 4698748 (1987-10-01), Juzswik et al.
patent: 4758945 (1988-07-01), Remedi
patent: 4766567 (1988-08-01), Kato
patent: 4780843 (1988-10-01), Tietjen
patent: 4814591 (1989-03-01), Nara et al.
patent: 4823292 (1989-04-01), Hillion
patent: 4841440 (1989-06-01), Yonezu et al.
patent: 4881205 (1989-11-01), Aihara
patent: 4896260 (1990-01-01), Hyatt
patent: 4907183 (1990-03-01), Tanaka
patent: 4922450 (1990-05-01), Rose et al.
patent: 4935863 (1990-06-01), Calvas et al.
patent: 4979097 (1990-12-01), Triolo et al.
patent: 4980836 (1990-12-01), Carter et al.
patent: 4991129 (1991-02-01), Swartz
patent: 5021679 (1991-06-01), Fairbanks et al.
patent: 5025387 (1991-06-01), Frane et al.
patent: 5059924 (1991-10-01), JenningsCheck
patent: 5077686 (1991-12-01), Rubinstein
patent: 5083266 (1992-01-01), Watanbe
patent: 5103114 (1992-04-01), Fitch
patent: 5123107 (1992-06-01), Mensch, Jr.
patent: 5129091 (1992-07-01), Yorimoto et al.
patent: 5133064 (1992-07-01), Hotta et al.
patent: 5151992 (1992-09-01), Nagae
patent: 5167024 (1992-11-01), Smith et al.
patent: 5175845 (1992-12-01), Little
patent: 5210858 (1993-05-01), Jensen et al.
patent: 5220672 (1993-06-01), Nakao et al.
patent: 5239652 (1993-08-01), Seibert et al.
patent: 5249298 (1993-09-01), Bolan et al.
patent: 5251320 (1993-10-01), Kuzawinski et al.
patent: 5305452 (1994-04-01), Khan et al.
patent: 5319771 (1994-06-01), Takeda
patent: 5336939 (1994-08-01), Eitrheim et al.
patent: 5537581 (1996-07-01), Conary et al.
patent: 5634117 (1997-05-01), Conary et al.
Case, "R4000 Extends R3000 Architecture with 64-bit Capabilities", Microprocessor Report vol. 5, Issue 19, pp. 10-14, Oct. 16, 1991.
Wilson, "MIPS Rethinks TISC with Superpiplining", Computer Design, vol. 30, Issue 3, pp. 28-31, Feb. 1, 1991.
Slater, "MIPS Previews 64-bit R4000 Architecture", Microprocessor Report, vol. 5, Issue 2, pp. 1-6, Feb. 6, 1991.
Intel Corporation, "Automotive Components Handbook", pp. 10.24-10.26, 1988.

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