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Conflict between bus notation in Verilog ('[ ]') and Cadence ('')

I'm having an issue arising from the difference in bus notation between Verilog language and Cadence tools.I have two leafs cells comprising of a structural System Verilog netlist and corresponding...

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problem with loading a DEF file

Hi,I've run a placement algorithm and now I want to calculate the delay of the specific path in design.I'm using the same LEF file but when I want to load the DEF file to SoC, it shows the error:...

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INNOVUS: how to do add_buffer_on_route for a multi fanout net at every 300u...

how to do add_buffer_on_route for a multi fanout net at every 300u distance with a BUFX8 ?

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AC limit fixing in Innovus - what data is needed in the ICT (and hence...

When running verifyACLimit in Innovus I get the warnings:**ERROR: (IMPVAC-96): Check QRC tech file if it doesn't contain EM rule or incorrect layer stacking information.Type 'man IMPVAC-96' for more...

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Message loop: **DIAG The master object on page 3 does not exist.

Hi,When running a placement, cts, route or optimization, I am having the following message:**DIAG[/icd/cm_t1nb_003/EDI142/Rel/14.21/main/lnx86_64_opt/14.21-s062_1/include/dbDRArray.h:158:addNewPage]:...

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Cadence Innovus help

Hi,I'm new to innovus. From where I can get the help which are related to innovus tool.Please help me.Thanks.

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FGC adding MinMax Voltage panic!

I keep getting the 'subject' message during place_opt_design on a simple 28nm design.Should I really panic?  ... OR  ... Is the placer recognizing a potential IR problem and  automatically correcting...

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How to Synthesize Buffer Chain?

I want to implement 6 buffer delay in my design and I am writing set_dont_touch  i _delay_1 true command where i_delay_1 is instance name but it gives an error like cannot preserve unmapped or...

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Deleting multiple selected Insts in encounter

Hi, how to delete multiple selected Insts in encounter in a single shot.Thanks.

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set_dont_touch_network on clock

Hello all,I have the following queries regarding the use of set_dont_touch_network on the clock net.1. Should set_dont_touch_network be used on clock  during synthesis in Genus ? ( to prevent...

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Error in starting guiMainForm.tcl

Hello all,Could you please help me solving the following error?I have installed ET_12.10 on a 64-bit CentOS 6, but when I want to rum it I face the following error:[USER@hostname Work_directory]$...

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path name

Hi all, I have just start for Place & Route, and I have a problem,After CTS step and CTS_opt step, I see the name of path timing has changed, but number of paths not change. For example,- After...

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name of path timing change

Hi all,I have just start for Place & Route, and I have a problem,After CTS step and CTS_opt step, I see the name of path timing has changed, but number of paths not change. For example,- After CTS,...

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Understanding Innovus' hold analysis in a hierarchical design flow utilizing...

Hello, I have got a problem with generating a hard macro and/or using this hard macro utilizing Cadence Innovus 15.2. The problem concerns the hold timing analysis of a top design which uses the...

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Listing All Modules And Blocks In Innovus Using dbGet.

Hello ,I am working on a project with node 28nm . I would like to list all the modules (soft macros) and Blocks (Hard Macros) Using dbGet.Can Anyone help me.Any help would be greatfulRegardsSanthosh...

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addRing per side net order

Is there a convenient way to specify the order of nets for each side in a power ring created by addRing in encounter?  By default it keeps the order but I'd like the order along my top edge to be VSS,...

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how to give "user define compare points" in "non-equivalent database" in...

how to give "user define compare points" in "non-equivalent database" in conformal LEC?

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Netlist Modification in Encounter 14.1

Hi All,I believe the addPin command in the encounter tool was removed and only the addInst is available currently. Now how can I connect the pins of the cells that I insert in the netlist with addInst...

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Wire-only Primitives

What is the best flow for inserting a wire-only primitives into a design?I define a wire-only cell as a cell that only contains metal layers and vias not diffusion/poly layers (no transistors), and...

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How to change mouse wheel bindings for zoom in & zoom out in Encounter or...

Please let me know how I can change mouse wheel bindings for zoom in & zoom out in Encounter..For Example I want Zoom in when I wheel down middle mouse button & Zoom out when wheel up middle...

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