2-WIRE INTERFACE AS WELL AS SYNC DETECTION AND SYNC RESET METHOD THEREOF

2-WIRE INTERFACE AS WELL AS SYNC DETECTION AND SYNC RESET METHOD THEREOF

There is provided an operation of a 2-wire interface including: performing, by a master device, at least one transaction with a slave device to compare a calculated expected value and a return value of a register to confirm whether an out-of-sync occurs, and resetting a state machine of the slave de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHEW, Yen-Hsiang
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:There is provided an operation of a 2-wire interface including: performing, by a master device, at least one transaction with a slave device to compare a calculated expected value and a return value of a register to confirm whether an out-of-sync occurs, and resetting a state machine of the slave device to a reset_done state and receiving, by the maser device, an acknowledge byte from the slave device to recover a synchronization between the master device and the slave device when the out-of-sync occurs.