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Probability of Occurrence of a Soft Sequence in Asynchronous nvSRAMs | Cypress Semiconductor

Probability of Occurrence of a Soft Sequence in Asynchronous nvSRAMs

Last Updated: 
Sep 06, 2016
Version: 
*A

Cypress’s nonvolatile static RAM (nvSRAM) combines the features of a fast access asynchronous interface SRAM with reliable non-volatility. In addition to the standard SRAM accesses, the nvSRAM offers the other additional features, such as software STORE, software RECALL, AutoStore Enable, and AutoStore Disable. These features are executed by issuing specific soft sequences, which are initiated by reading six specified address locations in a specific order.

This whitepaper highlights the different soft sequences of nvSRAMs and the probability that a soft sequence will occur during normal operation.