Interface for connecting a bus to a random access memory using a

Details Interface for connecting a bus to a random access memory using a Interface for connecting a bus to a random access memory using a

1997-03-06

1998-03-03

Lane, Jack A.

395509, G06F 1200

Patent

active

057245371

ABSTRACT:
The invention provides a RAM interface for connecting a bus to RAM wherein a separate address generator generates the addresses the RAM interface needs to address the RAM. The interface utilizes a plurality of swing buffers, and has a control module for coordinating accesses thereto, which is connected to the address generator by a specialized two-wire interface. The address generator and the source of data are clocked asynchronously and at different clock rates.

REFERENCES:
patent: 3893042 (1975-07-01), Whitman et al.
patent: 3962685 (1976-06-01), Isle
patent: 4142205 (1979-02-01), Iinuma
patent: 4149242 (1979-04-01), Pirz
patent: 4196448 (1980-04-01), Whitehouse et al.
patent: 4215369 (1980-07-01), Iijima
patent: 4251864 (1981-02-01), Kindell et al.
patent: 4334246 (1982-06-01), Saran
patent: 4356550 (1982-10-01), Katzman et al.
patent: 4433308 (1984-02-01), Hirata
patent: 4437072 (1984-03-01), Asami
patent: 4467443 (1984-08-01), Shima
patent: 4495629 (1985-01-01), Zasio et al.
patent: 4507731 (1985-03-01), Morrison
patent: 4540903 (1985-09-01), Cooke et al.
patent: 4580066 (1986-04-01), Berndt
patent: 4598372 (1986-07-01), McRoberts
patent: 4679163 (1987-07-01), Arnould et al.
patent: 4689823 (1987-08-01), Wojcik et al.
patent: 4785349 (1988-11-01), Keith et al.
patent: 4789927 (1988-12-01), Hannah
patent: 4799056 (1989-01-01), Hattori et al.
patent: 4799677 (1989-01-01), Frederiksen
patent: 4829465 (1989-05-01), Knauer et al.
patent: 4831440 (1989-05-01), Borgers et al.
patent: 4866510 (1989-09-01), Goodfellow et al.
patent: 4885786 (1989-12-01), Anderson et al.
patent: 4910683 (1990-03-01), Bishop et al.
patent: 4912668 (1990-03-01), Aubie et al.
patent: 4922341 (1990-05-01), Strobach
patent: 4924298 (1990-05-01), Kitamura
patent: 4924308 (1990-05-01), Feuchtwanger
patent: 4975595 (1990-12-01), Roberts et al.
patent: 5003204 (1991-03-01), Cushing et al.
patent: 5010401 (1991-04-01), Murakami et al.
patent: 5036475 (1991-07-01), Ueda
patent: 5053985 (1991-10-01), Friedlander et al.
patent: 5057793 (1991-10-01), Cowley et al.
patent: 5060242 (1991-10-01), Arbeiter
patent: 5081450 (1992-01-01), Lucas et al.
patent: 5086489 (1992-02-01), Shimura
patent: 5107345 (1992-04-01), Lee
patent: 5111292 (1992-05-01), Kuriacose et al.
patent: 5113255 (1992-05-01), Nagata et al.
patent: 5122873 (1992-06-01), Golin
patent: 5122875 (1992-06-01), Raychaudhuri et al.
patent: 5124790 (1992-06-01), Nakayama
patent: 5126842 (1992-06-01), Andrews et al.
patent: 5130568 (1992-07-01), Miller et al.
patent: 5134487 (1992-07-01), Taguchi et al.
patent: 5134699 (1992-07-01), Aria et al.
patent: 5136371 (1992-08-01), Savatier et al.
patent: 5142380 (1992-08-01), Sakagami et al.
patent: 5146325 (1992-09-01), Ng
patent: 5146326 (1992-09-01), Hasegawa
patent: 5148271 (1992-09-01), Kato et al.
patent: 5148524 (1992-09-01), Harlin et al.
patent: 5151875 (1992-09-01), Sato
patent: 5151997 (1992-09-01), Bailey et al.
patent: 5159449 (1992-10-01), Allmendinger
patent: 5161221 (1992-11-01), Van Nostrand
patent: 5164819 (1992-11-01), Music
patent: 5168356 (1992-12-01), Acampora et al.
patent: 5168375 (1992-12-01), Reisch et al.
patent: 5172011 (1992-12-01), Leuthold et al.
patent: 5175617 (1992-12-01), Wallace et al.
patent: 5185819 (1993-02-01), Ng et al.
patent: 5189526 (1993-02-01), Sasson
patent: 5191548 (1993-03-01), Balkanski et al.
patent: 5193002 (1993-03-01), Guichard et al.
patent: 5200925 (1993-04-01), Morooka
patent: 5201056 (1993-04-01), Daniel et al.
patent: 5202847 (1993-04-01), Bolton et al.
patent: 5212549 (1993-05-01), Ng et al.
patent: 5212742 (1993-05-01), Normile et al.
patent: 5214507 (1993-05-01), Aravind et al.
patent: 5216724 (1993-06-01), Suzuki et al.
patent: 5223926 (1993-06-01), Stone et al.
patent: 5227863 (1993-07-01), Bilbrey et al.
patent: 5227878 (1993-07-01), Puri et al.
patent: 5228098 (1993-07-01), Crinon et al.
patent: 5231484 (1993-07-01), Gonzales et al
patent: 5231486 (1993-07-01), Acampora et al.
patent: 5233420 (1993-08-01), Piri et al.
patent: 5237413 (1993-08-01), Israelsen et al.
patent: 5241383 (1993-08-01), Chen et al.
patent: 5241658 (1993-08-01), Masterson et al.
patent: 5249146 (1993-09-01), Uramoto et al.
patent: 5253058 (1993-10-01), Gharavi
patent: 5253078 (1993-10-01), Balkanski et al.
patent: 5257213 (1993-10-01), Kim et al.
patent: 5257223 (1993-10-01), Dervisoglu
patent: 5258725 (1993-11-01), Kinoshita
patent: 5260781 (1993-11-01), Soloff et al.
patent: 5260782 (1993-11-01), Hui
patent: 5261064 (1993-11-01), Wyland
patent: 5276513 (1994-01-01), van der Wal et al.
patent: 5276784 (1994-01-01), Ohki
patent: 5276832 (1994-01-01), Holman, Jr.
patent: 5278520 (1994-01-01), Parker et al.
patent: 5278646 (1994-01-01), Civanlar et al.
patent: 5278647 (1994-01-01), Hingorani et al.
patent: 5283646 (1994-02-01), Bruder
patent: 5287178 (1994-02-01), Acampora et al.
patent: 5287420 (1994-02-01), Barrett
patent: 5289276 (1994-02-01), Siracusa et al.
patent: 5293229 (1994-03-01), Iu
patent: 5294894 (1994-03-01), Gebara
patent: 5298896 (1994-03-01), Lei et al.
patent: 5298992 (1994-03-01), Pietras et al.
patent: 5299025 (1994-03-01), Shirasawa
patent: 5300949 (1994-04-01), Rodriguez et al.
patent: 5301019 (1994-04-01), Citta
patent: 5301032 (1994-04-01), Hong et al.
patent: 5301040 (1994-04-01), Hoshi et al.
patent: 5301136 (1994-04-01), McMillan, Jr. et al.
patent: 5301272 (1994-04-01), Atkins
patent: 5304953 (1994-04-01), Heim et al.
patent: 5305438 (1994-04-01), MacKay et al.
patent: 5307449 (1994-04-01), Kelley et al.
patent: 5309527 (1994-05-01), Ohki
patent: 5319460 (1994-06-01), Kubo
patent: 5321806 (1994-06-01), Meinerth et al.
patent: 5343218 (1994-08-01), Maeda
patent: 5351047 (1994-09-01), Behlen
patent: 5357606 (1994-10-01), Adams
patent: 5369418 (1994-11-01), Richards
patent: 5392071 (1995-02-01), Richards et al.
patent: 5404474 (1995-04-01), Crook et al.
patent: 5426606 (1995-06-01), Takai
patent: 5430488 (1995-07-01), Hedley
patent: 5446866 (1995-08-01), Drako et al.
patent: 5448568 (1995-09-01), Delpuch et al.
patent: 5457482 (1995-10-01), Rhoden et al.
patent: 5457780 (1995-10-01), Shaw et al.
patent: 5461679 (1995-10-01), Normile et al.
patent: 5481689 (1996-01-01), Stamm et al.
patent: 5488432 (1996-01-01), Guillon et al.
patent: 5495291 (1996-02-01), Adams
patent: 5502494 (1996-03-01), Auld
patent: 5502573 (1996-03-01), Fujinami
patent: 5517462 (1996-05-01), Iwamoto et al.
patent: 5517603 (1996-05-01), Kelley et al.
patent: 5553005 (1996-09-01), Voeten et al.
patent: 5572691 (1996-11-01), Koudmani
patent: 5579052 (1996-11-01), Artieri
Chong, "A Data Flow Architecture For Digital Image Processing," WesconTech. Papers No. 4/6, Oct. 30, 1984, Anaheim, California, USA, pp. 1-10.
P. Yip, et al., "DIT and DIF Algorithm for Discrete Sine and Cosine Transforms" Proceedings of the International Symposium on Circults and Systems, IEEE Press, New York, US, vol. 2/3, 5 Jun. 1985, Kyoto, JP, pp. 941-944.
Hsieh S. Hou, "A Fast Recursive Algorithm for Computing the Discrete Cosine Transform," IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 35, No. 10, Oct. 1997, IEEE Press, New York, US, pp. 1455-1461.
Komori et al., "An Elastic Pipeline Mechanism By Self-Timed Circuits", IEEE Journal Of Solid-State Circuits, vol. 23, No. 1, Feb. 1988, New York, NY, USA, pp. 111-117.
A. Gupta et al., "A Fast Recursive Algorithm for the Discrete Sine Transform," IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 38, No. 3, Mar. 1990, IEEE Press, New York, US, pp. 553-557.
H.R. Wu, et al., "A Two Dimensional Fast Cosine Transform Algorithm Based on Hou's Approach," IEEE Transaction on Acoustics, Speech, and Signal Processing, vol. 39, No. 2, Feb. 1991, IEEE Press, New York, US, pp. 544-546.

Affiliated with

Also associated with

Rating

Interface for connecting a bus to a random access memory using a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Interface for connecting a bus to a random access memory using a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interface for connecting a bus to a random access memory using a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2257842