Patent
1995-06-07
1999-11-09
Lee, Thomas C.
395728, 395849, 395856, 395872, G06F 1300
Patent
active
059830255
ABSTRACT:
Buffers are provided in a computer system to allow posting data to the buffers, followed by concurrent operation by different portions of the computer system. A CPU buffer is provided to buffer CPU accesses, a CPU-to-PCI buffer is provided to buffer CPU accesses to the PCI local bus, and a memory buffer is provided to buffer CPU accesses to main memory. This configuration allows the CPU-to-PCI buffer to write data concurrently with the memory buffer accessing data from main memory.
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Derrick John Edward
Greer William R.
Herring Christopher Michael
Huang Po C.
International Business Machines - Corporation
Lee Thomas C.
Shkurko, Esq. Eugene
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