DMA acknowledge signal for an IDE device

Details DMA acknowledge signal for an IDE device DMA acknowledge signal for an IDE device

2006-12-05

2006-12-05

Park, Ilwoo (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral adapting

C710S022000, C710S072000, C710S074000, C710S300000

Reexamination Certificate

active

07146440

ABSTRACT:
A method for using a personal computer memory card international association (PCMCIA) controller to communicate with an Integrated Drive Electronics (IDE) drive which includes performing a transfer between the static random access memory (SRAM) controller and the IDE drive using PCMCIA interface signals to communicate with the IDE drive and a general purpose input/output signal to communicate with an interrupt request of the IDE drive.

REFERENCES:
patent: 5596562 (1997-01-01), Chen
patent: 6006295 (1999-12-01), Jones et al.
patent: 6418501 (2002-07-01), Gama et al.
Messmer, Hans-Peter “The Indispensable PC Hardware Book” Fourth Edition, Chapter 29 Hard Disk, pp. 871-910, Jun. 30, 1999.
Advanced Micro Devices, Inc. “Alchemy™ Au1000™ Processor from AMD Data Book—Preliminary Information” Document No. 2000-0001, Document Revision 0.41, Aug. 2002.

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