Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Patent
1996-05-28
1999-01-26
Lane, Jack A.
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
235492, G06F 1200
Patent
active
058648720
ABSTRACT:
A communication circuit is provided in which reads from a device are controlled by sensing a transition by a host communicating with a device. The device then accepts a one which holds the line high for a predetermined time period or accepts a zero when the line is held high for a different time period. The sending of data is accomplished in a symmetrical relationship by having the device after the host pulls the line high by either by allowing the line to remain high or forcing the line to ground within the requisite time periods. This allows the "slave" device to consume almost no power in either the read or the write modes.
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Bolan Michael L.
Curry Stephen M.
Deierling Kevin E.
Diaz Donald R.
Kurkowski Hal
Dallas Semiconductor Corporation
Lane Jack A.
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