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How to generate a RAL model for registers that share a common address space?

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dhivya34

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Hi

The DUT has 3 modes.
Based on the mode selected, the definition of certain registers within a particular address range changes.
Physically separate registers exist for each of the register definition.
But because of limited address space, based on the mode selected, a common address is used to address the registers for read/write.
This is a way of indirect addressing.
So looking straight foward, a single address would be used to address 3 different registers ( the mode selects the exact register)

Could anyone tell me how to generate a RAL model for this.

Thanks
 

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