Looks like we has the same motherbords. I guess your configuration I can see at page http://www.newegg.com/Product/Product.aspx?Item=N82E16813153092 Both PCs are based on VIA C7 CN700 platform. http://www.gigabyte.com.tw/Products/Barebone/Products_Spec.aspx?ProductID=2369&ProductName=U1R Differents are CPU, your is 1,5 Gg, my 1 Gg funless. I do not thnik it could be a reason of my problems. Also I have DOM Flash instead HDD. Why you did not like DOM Flash? Why real HDD? I use Puppy linux, and system works complitly in RAM. It has a little bit slow start and shutdown, but no more problems with performance.
At the moment I think I found what is reason of problem. In BIOS I have parameter for CPU "Delay Prior of Thermal" I am able to set it to 4-32 minutes. (But I am not able to disable it) It is 16 minutes by default. And I have latency problem each 16 minutes. If I set it to 4 minutes, I have problem each 4 minutes. You wrote about some BIOS changes. What kind of your changes? Also if it is possible I would ask about version of BIOS on your computers. Evgeny P.S. Thank you for you answer. -----Original Message----- From: Ray Henry <[EMAIL PROTECTED]> To: Евгений Александрович <[EMAIL PROTECTED]>, "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> Date: Sun, 12 Oct 2008 11:40:35 -0500 Subject: Re: [Emc-users] SMI problem > > > The second link is really a dead one. You should use > > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Latency-Test > > I've got several C7-D 1.5 MHz boxes running here. They are the ones I > used for the EMC2 lab at fest. Their stats are listed on the page above > as well as a Jetway that I tested for another company. > > Both of these use their on-board video drivers. > > I tried a flash adapter for memory but didn't like it a bit so went back > to small hard drives. > > HTH > > Rayh > > > > > On Sun, 2008-10-12 at 20:12 +0400, Евгений Александрович wrote: > > Also, I want to ask about VIA С7 CN700. > > At page http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Hardware_Requirements I > > see that VIA C7 CN700 is good choise. > > But, at page http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?TestedHardware I > > see that VIA C7 has problems like I. > > So, does anybody use VIA C7 CN700 based computer for EMC? > > > > Thanks > > Evgeny > > > > P.S. > > My PC has DOM Flash, could be this a reason for RT problem? > > > > > > > > > > > > -----Original Message----- > > From: Евгений Александрович<[EMAIL PROTECTED]> > > To: emc-users@lists.sourceforge.net > > Date: Sun, 12 Oct 2008 18:37:05 +0400 > > Subject: [Emc-users] SMI problem > > > > > > > > Hello guys, > > > > > > I have small computer which based on VIA C7 1Gg, motherboard is CN700. > > > Looks like I have SMI problem with this computer. > > > When I start latency test, it works well (15000-36000 nS) > > > But each 10-15 minutes system has 200000-360000 nS ... > > > As I can read from this document > > > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?FixingSMIIssues > > > I have to add rtapi_smi.ko in rtapi.conf. > > > Nice. But how can i be sure that the problem is solved? > > > By that document I can see SMI module in memory when I start EMC. > > > When I start latency test I do not see SMI module in memory. > > > How can I start latency test SMI module, to be sure that my RT machine is > > > real RT machine? > > > > > > Thank you > > > Evgeny > > > > > > ------------------------------------------------------------------------- > > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > > Build the coolest Linux based applications with Moblin SDK & win great > > prizes > > Grand prize is a trip for two to an Open Source event anywhere in the world > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > _______________________________________________ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
