The Department of Natural Resources and Environmental Control released findings from DNREC’s comprehensive study on PFAS (per- and polyfluoroalkyl substances) in surface waters across Delaware.

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Hi, I'm using genus (Version 21.14-s082_1) to synthesis a VHDL-design with multiple power-domains. After reading the power intent file and calling 'apply_power_intent',  I get the following warning:

Warning : Potential problem while applying power intent of 1801 file. [1801-99]
: Cannot find any instance for scope '/:CHIP_TOP'. Rest of commands in this scope will be skipped (set_scope:../../upf/CHIP_TOP.upf:2).
: Check the power intent. If the scenario is expected, this message can be ignored.

The fist two lines of CHIP_TOP.upf:

upf_version 3.1
set_scope :CHIP_TOP

I simulated the same  UPF and VHDL files with Xeclium and was able to verify all the IEEE1801/UPF aspects I need without any problems. I don't know, why genus is having a problem with the 'scope'.
In genus, after getting the warning, running 'set_db power_domain:CHIP_TOP/BLOCK_A/PD_CORE_D .library_domain PD0V5' returns the following error:

Error : <Start> word is not recognized. [TUI-182] [set_db]
: 'power_domain:CHIP_TOP/BLOCK/PD_CORE_D' is not a recognized object/attribute. Type 'help root:' to get a list of all supported objects and attributes.
: Check if the given <Start> word is a valid object_type, object or attribute.

Running 'commit_power_intent' gives me:

Started inserting low power cells...
====================================
Info : Command 'commit_power_intent' cannot proceed as there are no power domains present. [CPI-507]
: Design with no power domains is 'design:CHIP_TOP'.
Completed inserting low power cells (runtime 0.00).
====================================================

I'm suspecting that the problem lies in 'set_scope' and VHDL. I never had such problems with Verilog. I tried every way to reference the hierarchy in the code and now I'm at my wit's end and I need your help o/
How to set the scope with 'set_scope' in UPD 3.1 to the toplevel in VHDL, so that genus accepts it? Or is the problem caused by something else?

Best,

Iqbal

I'm trying to write a generic piece of code that will return the layermap file location, with file name, for a variety of projects (which could potential have different layermap file naming conventions. The below code is what I've used to date, but this assumes the file name is xxxx.layermap. I can obviously do some string matching to find it, assuming the various files all contain some common characters. I thought I'd ask if there is a simpler way to find it, I know that this information is automatically loaded into the Xstream out gui, so maybe I can use the same approach to find it.

techLibName=techGetTechFile(cv)~>libName

techLibLayerMap=strcat(ddGetObj(techLibName)~>readPath "/" techLibName ".layermap")

The vision manager is good tool for routing check. but no quickly or effective  tool to fix or optimize this  problems to be optimized.

For example, parallel Gap less than preferred, min seg/Arc length,uncoupled diff-pair segs，and so on.

I only know use spread between voids to fix the non-optimized segs. in fact it is inefficient.

the parallel gap less than preferred is only to slice evry trace, its inefficient.

If i set the paraller gap less than 50um, Is there any tool to quickly fix these problems（gap less than 50um）?

For other problems，i can use tool to quickly fix the min seg/Arc length，uncoupled diff pair segs，accoding to select by polygon or select  by windows.

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Check here each week to keep up with the latest from John MacArthur's pulpit at Grace Community Church.

Check here each week to keep up with the latest from John MacArthur's pulpit at Grace Community Church.

The UN High Commission for Refugees estimates that nearly 50,000 migrants are in Greece, awaiting asylum interviews in which they will make their cases for staying in Europe. While many migrants remain without jobs, some have found work in camps, or have even started their own businesses.

The Battle of al-Qadisiyyah was a crucial victory for Arab Muslim forces of the Rashidun Caliphate over the Sasanian Empire.

God’s love for His own simply has no parallel in human experience. It is a powerful, immutable love that extends from eternity past to eternity future. It is a love that is not deterred by our race’s sinful rebellion against God. Because of this love, God pursues and redeems us even when we are morally and spiritually reprehensible and unworthy of His love in every way.

The Arab region is among the most water-scarce areas globally, as nearly 392 million people live in countries facing water scarcity or absolute water scarcity. So dire is the situation that, of the 22 Arab countries, 19 fall below the annual threshold for water scarcity in renewable resources, defined as 1,000 cubic meters per person. […]

ADB recently launched the Georgia Public–Private Partnership (PPP) Monitor. Helen Steward, Principal Markets Development Advisory Specialist in ADB’s Office of Markets Development and Public–Private Partnerships, explains what the PPP Monitor is all about.

Northern sea robins are formidable marine hunters, and they owe their success to modified fin rays that let them find prey buried in the seabed

Climate change means extreme heat will become the norm for millions across the world. We joined an experiment in the Saudi Arabian desert designed to find out what that means for our brains and bodies

Our arm of the Milky Way is filled with older, metal-rich stars. New research suggests these might provide the best conditions for life to form on their planets

The hunt for particles of dark matter has been stymied once again, with physicists placing constraints on this mysterious substance that are 5 times tighter than the previous best

Data collected by the Zhurong rover and orbiting satellites suggests the existence of an ancient shoreline in the Utopia Planitia region of Mars

Feedback is intrigued by new research into how major sports tournaments "were associated with increases in the number of babies born" nine months later - but only for supporters of the winning teams

An excavation on Timor reveals humans first settled on the island 44,000 years ago, long after the earliest occupation of Australia – suggesting migration to the latter took another route

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