jahagirdar
commented
3 years ago Get Put are standardized TLM(Transaction level modeline) interfaces for communicating between modules. (e.g. SystemC, BSV, UVM)
A Get Interface provides data. A Put interface accepts data. The interface via which a module accepts data is modelled as a Put interface since we are "Putting data into the module" The interface via which a module provides data is modelled as a Get interface since we are "Getting data from the module"
At a very basic level the scoreboard is a checklist. When a set of transactions are applied to a port, we eventually expect a set of transactions at another port after some time. This list of expected transaction forms a scoreboard component, The other component of the scoreboard hooks to the destination port collects received transactions and checks off the corresponding entry in the list of a match is found. If match is not found it registers an error.
_driver_send is an abstract function defined in the cocotb bus model. We are expected to override it in our code to generate the cycle level transactions
Respected Sir, Can you please explain little bit about _driver_sends, scoreboard, monitor and put/get? How they are related to design modules? And little bit guide to implement them.