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When calculating the total amount of usage of a given VMP there are two points at which mismatches of units may occur:
1. `scmd.unit_of_measure_identifier` `vpi.strnt_nmrtr_uom` or `vpi.strnt_dnmtr…
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Here is a very rough first cut at an alignment authoring api. I obviously need to learn a lot about python so forgive the non-standard function signatures.
I think the goal is: Keep it simple - dev…
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Hi,
I'm trying to create a BusMonitor object to be used in a Scoreboard for my testbench. I've just followed the approach of the mean example provided in the repository.
When I try to create th…
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Hello,
I'm not sure if it's a bug or just an unimplemented feature: I want to modify with VPI the value of a multidimensional packed array, but the function "vpi_handle_by_name()" return a null va…
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Hi there, I faced an error in step 6 of the [isaac_ros_nvlox](https://nvidia-isaac-ros.github.io/repositories_and_packages/isaac_ros_nvblox/isaac_ros_nvblox/index.html#quickstart) quickstart example. …
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Cocotb 1.7.0
Simulator Questa 2022.3
Ubuntu 20.04
Hi all,
In the design, I have an interface part of the ports of a module. There is a failure trying to access one of the signals in that interf…
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# Environment
- GHDL 4.0.0 Built from GCC
- cocotb 1.8.1
- Ubuntu 22.04
# Issue
GHDL 4.0.0 Recently added support for unconstrained array typedefs in VHDL - Great! However as it see…
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I use GHDL with cocotb and am working to move to fusesoc.
It looks like the cocotb flow currently only supports Icarus and modelsim.
Based on the cocotb docs it doesn't look too difficult to exten…
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最好不要在ISR中使用vpi_event_notify，否则有可能造成系统卡死。
> xQueueGenericSend和xQueueGenericSendFromISR的区别在与
> （1）如果队列已满，则，普通send会阻塞，而fromISR不会阻塞；
>
> （2）如果有任务因读取队列而阻塞且该任务优先级高，则普通send会马上yield，使能任务切换到高优先级任务，而fromI…
tkyzp updated
2 years ago
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I have basic understanding of PLI programming language interface, and while I was searching within the repo of GTKWave I found VPI folder https://github.com/gtkwave/gtkwave/tree/master/gtkwave3-gtk3/c…