I believe the PCI master abort issue may also have something to do with power. As some of you know, we are currently working to resolve power issues on the TDM40B which have caused some people grief with poor audio or the "PCI Master Abort" syndrome. We (Wil and I) have hand modified a couple of boards to try to cleanup the PC power supply and are very pleased with the results (until just recently, we didn't have a machine with the noise problem in our hands).
I believe our modifications represent a general panacea for a range of power supply related issues including: * PCI Master abort * "Interrupt noise" * Static * Buzzing Martin is making a list of people who have trouble with bad audio and/or PCI master abort. In the next couple of days, we would like to send some boards to people that have these problems *in the U.S.* and who are capable of installing and testing these cards in a *timely fashion*. If you are interested, please contact Martin (256-428-6161 or martinp) and be sure he has you "on the list" and knows what your symptom is and what your hardware configuration is. Once we have confirmed these fixes work properly, we will be spinning a revised version of the TDM400P board. Once the TDM400P replacement boards are ready, anyone who wants to upgrade will be able to exchange their old board for a new one at no cost (you will only be responsible for shipping us back your old board). If you are having no trouble with the board, there will be no need to send it back, although we will allow the boards to be exchanged for the forseeable future (so long as we produce anything like the TDM400P) so there will be no hurry in swapping out your board. Mark On Tue, 8 Jul 2003 [EMAIL PROTECTED] wrote: > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Derek Beaumont > > Sent: Monday, July 07, 2003 4:15 PM > > To: [EMAIL PROTECTED] > > Subject: [Asterisk-Users] PCI Master Abort > > > > I am always getting multiple PCI Master Abort messages when I try to > > plug in a second TDM400P. > > I have asked this question before, but I nothing really solved my > > problem and I just put it on the back burner for a while. > > I am at a point where this is a crucial issue. > > I do have the same PCI Master abort message with a Wildcard S400P > > It seems this is NOT an IRQ problem : > I did change the IRQ in the BIOS : > - manual assignation for all the PCI boards > - automatic assignation for the Wildcard > then verificate the status of the PCI devices : > - more /proc/pci > - just to list the IRQ really assigned, the memory I/O addresses, ... > All seems to be correct > > Then launch the modules : > modprobe zaptel > modprobe wcfxo > modprobe wcfxs > > But here the error message still appears ! > > I'm interested in your solution if you solve the pb ! > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users