Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Patent
1996-06-05
2000-04-25
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
370402, 709234, 710 52, 710126, G06F 1206
Patent
active
060555904
ABSTRACT:
A computer system includes a data storage device on the first data bus, a device on the second data bus, and a bridge device capable of storing multiple data transactions for delivery from the second data bus to the first data bus. The bridge device includes a first data storage buffer preassigned to one of the transactions held in the bridge, and a buffer management element that assigns, if necessary, a second data storage buffer to the data transaction when the data associated with the transaction overflows the first data storage buffer.
REFERENCES:
patent: 5361372 (1994-11-01), Rege et al.
patent: 5381528 (1995-01-01), Brunelle
patent: 5396602 (1995-03-01), Amini et al.
patent: 5454093 (1995-09-01), Abdulhafiz et al.
patent: 5455915 (1995-10-01), Coke
patent: 5463753 (1995-10-01), Fry et al.
patent: 5471590 (1995-11-01), Melo et al.
patent: 5491811 (1996-02-01), Arimilli et al.
patent: 5524235 (1996-06-01), Larson et al.
patent: 5528766 (1996-06-01), Ziegler et al.
patent: 5530933 (1996-06-01), Frink et al.
patent: 5535340 (1996-07-01), Bell et al.
patent: 5535341 (1996-07-01), Shah et al.
patent: 5535395 (1996-07-01), Tipley et al.
patent: 5546546 (1996-08-01), Bell et al.
patent: 5548730 (1996-08-01), Young et al.
patent: 5555383 (1996-09-01), Elazar et al.
patent: 5557754 (1996-09-01), Sone et al.
patent: 5559800 (1996-09-01), Mousseau et al.
patent: 5568619 (1996-10-01), Blackledge et al.
patent: 5579530 (1996-11-01), Solomon et al.
patent: 5581782 (1996-12-01), Sarangdhar et al.
patent: 5586297 (1996-12-01), Bryg et al.
patent: 5594878 (1997-01-01), Shibata et al.
patent: 5594882 (1997-01-01), Bell
patent: 5596729 (1997-01-01), Lester et al.
patent: 5602780 (1997-02-01), Diem et al.
patent: 5613075 (1997-03-01), Wade et al.
patent: 5619661 (1997-04-01), Crews et al.
patent: 5619723 (1997-04-01), Jones et al.
patent: 5623633 (1997-04-01), Zeller et al.
patent: 5623700 (1997-04-01), Parks et al.
patent: 5625779 (1997-04-01), Solomon et al.
patent: 5627993 (1997-05-01), Abato et al.
patent: 5630094 (1997-05-01), Hayek et al.
patent: 5632021 (1997-05-01), Jennings et al.
patent: 5634073 (1997-05-01), Collins et al.
patent: 5634138 (1997-05-01), Ananthan et al.
patent: 5644729 (1997-07-01), Amini et al.
patent: 5649175 (1997-07-01), Kanekal et al.
patent: 5659696 (1997-08-01), Amini et al.
patent: 5664117 (1997-09-01), Shah et al.
patent: 5664124 (1997-09-01), Katz et al.
patent: 5664150 (1997-09-01), Isaac et al.
patent: 5673399 (1997-09-01), Guthrie et al.
patent: 5687347 (1997-11-01), Omura et al.
patent: 5694556 (1997-12-01), Neal et al.
patent: 5710906 (1998-01-01), Ghosh et al.
patent: 5717876 (1998-02-01), Robertson
patent: 5765023 (1998-06-01), Leger et al.
patent: 5774700 (1998-06-01), Fisch et al.
patent: 5802055 (1998-09-01), Krein et al.
DECchip 21050 PCI-to-PCI Bridge Data Sheet, Digital Equipment Corporation, 1993.
Digital Semiconductor 21152 PCI-to-PCI Bridge Data Sheet, Digital Equipment Corporation, 1996.
IBM27-82351 PCI to PCI Bridge Databook, IBM, Revision 1.1, Dec. 1994.
IBM27-82352 PCI-to-PCI Bridge Data Book, IBM, Revision 1.0, Dec. 1995.
European Search Report, Oct. 12, 1997.
John Gallant, Bridge Chips Help Connect Host and Expansion Buses To The PCI Bus, Electrical Design News, Newton, MA, US, Feb. 2, 1995.
Karl Wang, et al., Designing the MPC105 PCI Bridge/Memory Controller, vol. 15, No. 2, IEE Micro, Los Alamitos, CA, US, Apr., 1995.
Ronny Richardson, VROOMM, Vulcan's Computer Buyer's Guide, p106(2), Apr. 1990.
Warren Andrews, Bridge solutions struggle to keep pace with developing buses, Computer Design, v32, n2, p71(8), Feb. 1993.
Michael Slater, Intel reveals successor to 960KA, Microprocessor Report, v8, n8, p13(4), Jun. 20, 1994.
Gary H. Anthes, Legent users like workstation move, Computerworld, v26, n37, p79(2), Sep. 14, 1992.
PCI to PCI Bridge Architecture Specification, Revision 1, PCI Special Interest Group, Hillsboro, Oregon, (Apr. 5, 1994), pp. 1-67.
PCI Local Bus Specification, Production Version, Revision 2.1 PCI Special Interest Group, Portland, Oregon, (Jun. 1, 1995), pp. 1-282.
T. Shanley et al., PCI System Architecture, 3rd ed., Addison-Wesley, 1995.
MacLaren John M.
Pettey Christopher J.
Compaq Computer Corporation
Lee Thomas C.
Yuan Chien
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