More fixes to the memory model - Githubissues

intel / rohd-hcl

A hardware component library developed with ROHD.

https://pub.dev/packages/rohd_hcl

BSD 3-Clause "New" or "Revised" License

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More fixes to the memory model #72

Closed mkorbel1 closed 10 months ago

mkorbel1 commented 10 months ago

Description & Motivation

This PR fixes some more bugs related to the memory model and adds more tests to catch the issues. Mainly:

A read immediately following a write with zero-latency could result in old data being returned.
A read on non-zero-latency could sometimes return data for a new address instead of the posedge sampled address.

Related Issue(s)

N/A

Testing

Added a bunch of new testing

Backwards-compatibility

Is this a breaking change that will not be backwards-compatible? If yes, how so?

No

Documentation

Does the change require any updates to documentation? If so, where? Are they included?

No