Avalon® Interface Specifications

ID 683091
Date 1/24/2022

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5.3.1. Synchronous Interface

All transfers of an Avalon® -ST connection occur synchronous to the rising edge of the associated clock signal. All outputs from a source interface to a sink interface, including the data, channel, and error signals, must be registered on the rising edge of clock. Inputs to a sink interface do not have to be registered. Registering signals at the source facilitates high frequency operation.