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https://designers-guide.org/forum/YaBB.pl Simulators >> Circuit Simulators >> Color depth setup of Cadence https://designers-guide.org/forum/YaBB.pl?num=1113255176 Message started by danda821 on Apr 11th, 2005, 2:32pm |
Title: Color depth setup of Cadence Post by danda821 on Apr 11th, 2005, 2:32pm Hi, I am using Cadence icfb under unix system, using a DELL LCD monitor (1600x1200). When I set the color depth (using fbconfig command) to be 24, the speed of Cadence is very slow (esp. when doing the layout). When I set the color depth to be 8, everything is fine. But the color of the monitor is not good, esp. when using the web browser. It seems like Cadence can only work under 8 depth? Thanks. |
Title: Re: Color depth setup of Cadence Post by Andrew Beckett on Apr 11th, 2005, 11:13pm What version are you using? A lot of work has gone into improving speed when 24 plane graphics are used, but earlier IC50 versions were definitely slow with 24 plane graphics. What type of workstation are you using? What graphics card? Certainly some linux drivers are a bit problematic too, which could be the issue. Andrew. |
Title: Re: Color depth setup of Cadence Post by danda821 on Apr 12th, 2005, 12:43pm I am running 2.0.33_USR2.34.8, using Sun Blade 2000 with XVR-100 graphic card. Thanks. Andrew Beckett wrote on Apr 11th, 2005, 11:13pm:
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Title: Re: Color depth setup of Cadence Post by danda821 on Apr 13th, 2005, 8:06pm I found some machine (where the Cadence tool works fine) has two different visuals: 8-bit and 24-bit (check by run xdpyinfo). But mine has only 24-bit. I don't know if there is anyway to add more visuals to my machine. Thanks. |
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