Stats

  • Locked Locked
  • Replies 2
  • Subscribers 125
  • Views 1246
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Promblem with streamIN/OUT in nograph mode under IC.6.1.5.65

Slayer

 Hi all!

Could you pls. clarify me one moment with streamIn/OUT in no graph mode for IC 6.1.5.65.

In my .libInit file I set up needed variables such as:

[CODE]

setShellEnvVar(strcat("XST_OUT=" strcat(techMapDir "/libName_oa_gds.tmpl" )) )
setShellEnvVar(strcat("XST_IN="  strcat(techMapDir "/libName_gds_oa.tmpl" )) )
setShellEnvVar("XST_AUTO_LOAD_TEMPLATE_NAME=")

[/CODE]

In graph mode I have no issues and all works fine, but in nograph mode (for example when using Calibre tool)  automaping doesn't work, there is comments from log file:

[CODE]

 INFO (XSTRM-288): The automatic layer mapping is done by StreamOut and the xStrmOut_layerMap.txt file is generated. This is because either the layer mapping is not provided or the XST_AUTO_LM value is used with the -layerMap option.
INFO (XSTRM-162): You have not used the viaMap option. If the OpenAccess design has native oaVia instances, use the -viaMap option for preserving oaVia instances in a Stream Out - Stream In round trip. Using the -viaMap option improves performance and VM usage of applications using the Streamed-In design.  For details on the viaMap option, refer to the "Design Data Translator's Reference" guide for XStream.

[/CODE]

P.S. for IC 6.1.3 I have no this issue.

Could pls. give me solution how to avoid this problem?

  • First of all, IC6.1.5.65 is a beta release - you shouldn't be asking questions about this through a public forum. You should be going via your designated account channel for beta support.

    By "nograph" mode, I'm assuming you mean that Calibre is launching the stream out interface itself without the UI appearing? If so, it is probably just calling strmout with a set of given arguments, and hence the template wouldn't get loaded. There's probably a way to control what arguments get passed to strmout by the Calibre interface, but you will need to check with Mentor Graphics to find that out.

    Best Regards,

    Andrew.

  •  I'm sorry to post my question in wrong sectio.

    Ok, I'll ask guys from Mentor about this issue. Simple the same Calibre version works fine under Cadence IC 6.1.3.

    Thx. you.

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.