[Elecraft] DSP red light coming on at max load
It's official: we're running out of DSP cycles not just during NR on/ off but also under worst-case load. I get a continuous DSP red LED and distorted audio (with a buzz) under the following conditions: CW CWT on NR on, set to F1-x DSP NB on, any setting FIR IF filter (WIDTH 500 Hz) Turning off any of these kills the red LED. I also get a red LED when turning NR on/off even if the DSP is not turned on. So I need a workaround until you get back. One thing I could do is defeat the CW decoder (and CWT) if WIDTH is set 500 Hz. Other ideas? tnx W __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] DSP red light coming on at max load
Interesting. What exactly is a DSP red LED? 3.41 73 de W6BK under these conditions, I get no red LED and no apparent problems. On Oct 14, 2009, at 6:16 PM, Wayne Burdick wrote: It's official: we're running out of DSP cycles not just during NR on/ off but also under worst-case load. I get a continuous DSP red LED and distorted audio (with a buzz) under the following conditions: CW CWT on NR on, set to F1-x DSP NB on, any setting FIR IF filter (WIDTH 500 Hz) Turning off any of these kills the red LED. I also get a red LED when turning NR on/off even if the DSP is not turned on. So I need a workaround until you get back. One thing I could do is defeat the CW decoder (and CWT) if WIDTH is set 500 Hz. Other ideas? tnx W __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] DSP red light coming on at max load
I really appreciate that Elecraft is such an open company! (-: 73 MW On Oct 14, 2009, at 6:16 PM, Wayne Burdick wrote: It's official: we're running out of DSP cycles not just during NR on/ off but also under worst-case load. I get a continuous DSP red LED and distorted audio (with a buzz) under the following conditions: CW CWT on NR on, set to F1-x DSP NB on, any setting FIR IF filter (WIDTH 500 Hz) Turning off any of these kills the red LED. I also get a red LED when turning NR on/off even if the DSP is not turned on. So I need a workaround until you get back. One thing I could do is defeat the CW decoder (and CWT) if WIDTH is set 500 Hz. Other ideas? tnx W __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] DSP red light coming on at max load
On Oct 14, 2009, at 6:16 PM, Wayne Burdick wrote: It's official: we're running out of DSP cycles not just during NR on/ off but also under worst-case load This was not intended for the reflector. Sorry for the bandwidth! Lyle and I will come up with a fix and get it into the next beta firmware release. Fortunately he's coming back from vacation soon :) 73, Wayne N6KR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] DSP red light coming on at max load
Reverse polarity of LED and disconnect speaker. Steve N4LQ n...@carolina.rr.com - Original Message - From: Wayne Burdick n...@elecraft.com To: Lyle Johnson k...@wavecable.com Cc: Elecraft Reflector elecraft@mailman.qth.net Sent: Wednesday, October 14, 2009 9:16 PM Subject: [Elecraft] DSP red light coming on at max load It's official: we're running out of DSP cycles not just during NR on/ off but also under worst-case load. I get a continuous DSP red LED and distorted audio (with a buzz) under the following conditions: CW CWT on NR on, set to F1-x DSP NB on, any setting FIR IF filter (WIDTH 500 Hz) Turning off any of these kills the red LED. I also get a red LED when turning NR on/off even if the DSP is not turned on. So I need a workaround until you get back. One thing I could do is defeat the CW decoder (and CWT) if WIDTH is set 500 Hz. Other ideas? tnx W __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
