Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture
Reexamination Certificate
2006-12-05
2006-12-05
Lee, Christopher E. (Department: 2112)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus interface architecture
C710S029000, C710S311000
Reexamination Certificate
active
07146451
ABSTRACT:
A bridge for interconnecting a processor to a peripheral device by way of a PCI bus may have a read buffer. The bridge autonomously requests data from the peripheral device and places received data in the read buffer. The processor reads the data from the receive buffer. The bridge may have a write buffer. The bridge accumulates data in the write buffer until a triggering event occurs. Upon the occurrence of a triggering event the bridge sends the data in the receive buffer to the peripheral device in a burst.
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Alcatel Canada Inc.
Lee Christopher E.
Oyen Wiggs Green & Mutala LLP
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