**** BEGIN LOGGING AT Mon Feb 20 10:59:57 2006 Feb 20 13:34:27 anyone from this channel going to be at Fosdem? Feb 20 13:34:57 me Feb 20 13:35:22 oh, nice Feb 20 13:35:28 arriving on friday, roy de l'espagne Feb 20 13:35:50 just booked my flight Feb 20 13:36:00 cool Feb 20 13:36:11 you know what i look like :) Feb 20 13:36:34 * vmaster checks wantstofly Feb 20 13:37:05 http://www.liacs.nl/~buytenh/pics/ Feb 20 13:37:18 http://www.liacs.nl/~buytenh/pics/img_4888.jpg f.e. Feb 20 13:39:01 heh, ok, guess i'll find you Feb 20 13:39:21 i'm supposed to give a presentation on the OpenOCD on sunday, 16 to 17 Feb 20 13:39:55 ok Feb 20 13:40:02 embedded track? Feb 20 13:40:05 yeah Feb 20 13:40:47 this all went a bit fast - we had a booth at the e-world last week, someone saw it, and asked me to come Feb 20 13:41:57 cool Feb 20 13:42:19 i got invited to talk about debian/armeb but i declined, as i didn't know what could be said about it :) Feb 20 13:54:46 heh, guess that's why they invited you - you're supposed to know what could be said about it Feb 20 15:30:24 he left the soab Feb 20 15:31:37 why would anyone implement an RC lowpass filter on the TCK line of a JTAG interface? Feb 20 15:32:50 remove glitches if the Feb 20 15:33:08 source is not clean Feb 20 15:33:15 vmaster: i'm not a hardware guru, but i would suspect that it might be noise from the powersupply Feb 20 15:35:12 doubt that psu noise would be a problem , more like switching pulse supression , but it would also provide a delay on the tck that may be the reason Feb 20 15:35:41 220 ohms, 0.01uf Feb 20 15:35:54 small delay Feb 20 15:35:56 limits everything above ~300kHz Feb 20 15:36:26 this the one on ep1220's design Feb 20 15:36:40 mhh, no, on a xscale dev board Feb 20 15:36:48 k Feb 20 15:43:09 the one on the ep1220 board is 1000pf and 105 ohm and its on the tdo line Feb 20 16:17:24 hey anyone know if the schematic for the xilinux jtag dongles are available? Feb 20 16:19:12 for the old one, yes Feb 20 16:19:19 xilinx parallel port iii Feb 20 16:19:39 the parallel iv has a cpld Feb 20 16:19:44 same goes for the usb one **** ENDING LOGGING AT Tue Feb 21 10:59:56 2006