External Reset Vector

External Reset Vector
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The option Enable Relocatable Vectors adds an alternate reset address to the processor such that an external pin decides which of two statically configured reset addresses is used. A typical use case for this is to have one reset in System ROM and an alternate reset in an IRAM or IROM.

The option External Reset Vector adds runtime configurability to the alternate reset logic by adding a set of external address pins such that the reset address can be driven to the processor as it comes out of reset.