Computer graphics processing and selective visual display system – Computer graphics display memory system – For storing condition code – flag or status
Reexamination Certificate
2008-01-22
2008-01-22
Tung, Kee M. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics display memory system
For storing condition code, flag or status
C345S558000, C345S522000
Reexamination Certificate
active
07321369
ABSTRACT:
An apparatus and method are disclosed for synchronization of command processing from multiple command queues. Various embodiments employ a condition code register that indicates which queues should have processing suspended until a specified event condition occurs. Upon satisfaction of the specified condition, processing of commands from the suspended queue is resumed.
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patent: 6065126 (2000-05-01), Tran et al.
patent: 6247064 (2001-06-01), Alferness et al.
patent: 6493741 (2002-12-01), Emer et al.
Sreenivas Aditya
Wyatt David A.
Blakely , Sokoloff, Taylor & Zafman LLP
Intel Corporation
Nguyen Hau H
Tung Kee M.
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