Electrical computers and digital data processing systems: input/ – Input/output data processing – Direct memory accessing
Reexamination Certificate
2005-09-27
2009-11-17
Hafiz, Tariq R. (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Direct memory accessing
C710S006000, C710S025000, C710S040000
Reexamination Certificate
active
07620745
ABSTRACT:
A method transfers data between a memory and peripheral units. The method includes assigning priorities to the data to be transferred, and transferring the data by direct memory access (DMA) control between the memory and the peripheral units in conformity with the priorities assigned in each case.
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patent: 6266715 (2001-07-01), Loyer et al.
patent: 2002/0093930 (2002-07-01), Dertz et al.
patent: 2005/0188122 (2005-08-01), Hayden
patent: WO 2004/061687 (2004-07-01), None
Dicke Billig & Czaja, PLLC
Hafiz Tariq R.
Infineon - Technologies AG
Sun Scott
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