1995-12-19
1998-05-12
Geckil, Mehmet B.
395700, 395830, G06F 1200
Patent
active
057520631
ABSTRACT:
The invention provides a simple I/O port which can be used to support a variety of system functions such as a revision, configuration or identification register. This port is provided with a means to be programmable once, upon system power-up so that changes to the port contents are possible, but only under controlled conditions. Once the register has been programmed, it will no longer respond to writes.
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Press Release--"Zenith Data Systems introduces new class of high-performance modular notebook PCs".
Delisle David J.
DeRoo David T.
Fakhruddin Saifuddin
Gauthier Lloyd W.
Kohtz Robert A.
Geckil Mehmet B.
Packard Bell NEC
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