RE: [Asterisk-Users] TDM400P: Sharing IRQS?
This isn't directly related to your question, but I just recently committed some more documentation on IRQ sharing to the http://www.asteriskdocs.org book. Feel free to check it out, it may be of benefit. Finally, TDM400P also has IRQ issues, right? Isamar ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TDM400P: Sharing IRQS?
On Thursday 03 June 2004 12:51, Isamar Maia wrote: Finally, TDM400P also has IRQ issues, right? No, the TDM400P does not have IRQ issues -- it's a simple matter of timing -- When you're spewing out 8000 interrupts a second (or is it 1000 with 8 frames each, I don't remember) and the computation that must be performed on each interrupt must be done in a timely matter, sharing interrupts leads to jittery realtime performance. This is true in any system: PC, Embedded, custom. You can only move so fast. If you need realtime performance, you can't share interrupts with another device that frequently produces them. It Just Doesn't Work. -A. ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TDM400P: Sharing IRQS?
On 1-Jun-04, at 6:57 PM, Leo Ann Boon wrote: The new TDM400P with FXO doesn't take up any IRQ. I've 2 boards and both are not using any IRQ. Can you please double-check? I have 2 servers, each with a tdm400p + quad-fxo ... with both of these installs, the card is assigned an interrupt: # more /proc/interrupts CPU0 0: 16400284 XT-PIC timer 1: 5 XT-PIC keyboard 2: 0 XT-PIC cascade 8: 1 XT-PIC rtc 10: 163940440 XT-PIC wctdmTDM400P + quad-fxo 12: 643996 XT-PIC eth0, PS/2 Mouse 14: 165056 XT-PIC ide0 15: 34 XT-PIC ide1 Thanks Ryan Isamar Maia wrote: I had a little nightmare playing with X100Ps and IRQs and I decided to buy TDMP400P/FXO and FXS. The question is, can I put multiple boards in the same motherboard without worrying about IRQS? TDM400P shares IRQs with other boards? Isamar ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users Ryan Courtnage Coalescent Systems 403.244.8089 www.voxbox.ca ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TDM400P: Sharing IRQS?
My eyes must be failing :(. My bad - was looking for wcfxs. Yup, you're right. It's taking up IRQs. Ryan Courtnage wrote: On 1-Jun-04, at 6:57 PM, Leo Ann Boon wrote: The new TDM400P with FXO doesn't take up any IRQ. I've 2 boards and both are not using any IRQ. Can you please double-check? I have 2 servers, each with a tdm400p + quad-fxo ... with both of these installs, the card is assigned an interrupt: # more /proc/interrupts CPU0 0: 16400284 XT-PIC timer 1: 5 XT-PIC keyboard 2: 0 XT-PIC cascade 8: 1 XT-PIC rtc 10: 163940440 XT-PIC wctdmTDM400P + quad-fxo 12: 643996XT-PC eth0, PS/2 Mouse 14: 165056XT-PIC ide0 15: 34XT-PIC ide1 Thanks Ryan Isamar Maia wrote: I had a little nightmare playing with X100Ps and IRQs and I decided to buy TDMP400P/FXO and FXS. The question is, can I put multiple boards in the same motherboard without worrying about IRQS? TDM400P shares IRQs with other boards? Isamar ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users Ryan Courtnage Coalescent Systems 403.244.8089 www.voxbox.ca ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TDM400P: Sharing IRQS?
The new TDM400P with FXO doesn't take up any IRQ. I've 2 boards and both are not using any IRQ. Isamar Maia wrote: I had a little nightmare playing with X100Ps and IRQs and I decided to buy TDMP400P/FXO and FXS. The question is, can I put multiple boards in the same motherboard without worrying about IRQS? TDM400P shares IRQs with other boards? Isamar ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE: [Asterisk-Users] TDM400P: Sharing IRQS?
-Original Message- From: [EMAIL PROTECTED] [mailto:asterisk-users- [EMAIL PROTECTED] On Behalf Of Isamar Maia Sent: Tuesday, June 01, 2004 7:20 PM To: [EMAIL PROTECTED] Subject: [Asterisk-Users] TDM400P: Sharing IRQS? I had a little nightmare playing with X100Ps and IRQs and I decided to buy TDMP400P/FXO and FXS. The question is, can I put multiple boards in the same motherboard without worrying about IRQS? TDM400P shares IRQs with other boards? This isn't directly related to your question, but I just recently committed some more documentation on IRQ sharing to the http://www.asteriskdocs.org book. Feel free to check it out, it may be of benefit. Thanks, Leif Madsen http://www.asteriskdocs.org ___ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
