SynchronizationBaseline < VIP

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| *Phase* | *VMM* || *OVM* || Purpose |
| Configuration Generation | vmm_env::gen_cfg() | Function | new()/build() | Function | Hierarchical configuration could influence instantiation;In OVM, configuration is really controlled by the test object, which instantiates the env during build() |
| Component Instantiation | vmm_env::build() | Function | build() | Function |  &nbsp; |
| Component Configuration | vmm_env::build() | Function | build() | Function | Configuration could influence connections |
| Component Connection | vmm_env::build() | Function | connect() | Function | All connections must be in place by run time; Connections are made after all components are (hierarchically) instantiated |
| Component Elaboration | vmm_env::build() | Function | end_of_elaboration (this is really a callback that can be used as needed) | Function | Use to check integrity of elaborated design; For mixed-language, use this to ensure all cross-connections are sound |
| Pre-run activities |  vmm_env::notify.wait_for(vmm_env::BUILT);Not a phase | N/A | start_of_simulation (callback) | Function ||
| Power-on Reset | vmm_env::rst_dut() | Task | run | Task | Domain reset must be deasserted before PCIE can sync, etc. |
| DUT setup | vmm_env::rst_dut() | Task | run | Task | PLLs must lock, PCIE must sync before configuration writes can occur |
| DUT configuration | vmm_env::cfg_dut() | Task | run | Task | DUT configuration must be in place before stimulus is applied |
| Start of Stimulus | vmm_env::start() | Task | run | Task |  Start stimulus generators|
| Body of Test | vmm_env::wait_for_end() | Task | run | Task | Background stimulus should last as long as specified stimulus |
| End of Stimulus | vmm_env::stop() | Task | stop() callback [task called while run() still executing] | Task | After stimulus "runs out", simulation should continue until checkers are satisfied or timeout |
| Post-test Clean-up | vmm_env::clean_up() | Task | extract | Function | After checkers are satisfied, may need to read some registers |
| Post-test Clean-up | vmm_env::clean_up() | Task | check | Function ||
| Final Report | vmm_env::report() | Task | report | Function | Create pass/fail and print statistics |

-- Main.JlGray - 25 Jul 2008 

Updated table to correct the OVM phases. 

-- Main.MarkStrickland - 28 Jul 2008 Updated table to add Purpose column
Topic revision: r6 - 2008-09-04 - 16:15:33 - TomFitzpatrick