Abstract:
An apparatus includes an interface circuit coupled to an electronic device. The interface circuit provides source synchronous communication with the electronic device using a strobe signal. The interface circuit is configured to gate the strobe signal in order to successfully communicate with the electronic device.
Abstract:
Circuitry for providing an input data signal to other circuitry on an integrated circuit includes a course delay chain and a fine delay chain. These two delay chains are cascadable, if desired, to provide a very wide range of possible amounts of delay which can be finely graded by use of the fine delay chain.
Abstract:
An apparatus includes an interface circuit coupled to an electronic device. The interface circuit provides source synchronous communication with the electronic device using a strobe signal. The interface circuit is configured to gate the strobe signal in order to successfully communicate with the electronic device.