| 02:04.22 | [g2] | digilent has the parallel adapter for < $10 |
| 02:07.28 | f1shhead | <[g2]> digilent has the parallel adapter for < $10 |
| 02:07.29 | f1shhead | for what? |
| 02:07.48 | [g2] | parallel jtag adapter |
| 02:07.55 | f1shhead | cool |
| 02:14.28 | NAiL | [g2]: It'll work with the slug? |
| 02:21.23 | dwery | I have one of those! :) |
| 02:21.36 | NAiL | wow! you do? |
| 02:22.59 | dwery | :) |
| 02:23.08 | NAiL | shush :-p |
| 02:23.14 | dwery | iirc it was bundled with a digilent xilinx dev board |
| 02:27.44 | NAiL | hmmm |
| 02:28.08 | NAiL | I was looking at the adapter from sparkfun |
| 02:28.36 | NAiL | ~$20. If it works with the slug, that's good enough for me ;) |
| 02:29.02 | dwery | NAiL: you plan to JTAG it? |
| 02:35.01 | NAiL | I've got three slugs, it's time to jtag atleast one ;) |
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| 13:36.35 | vmaster | anyone from this channel going to be at Fosdem? |
| 13:37.06 | lennert | me |
| 13:37.31 | vmaster | oh, nice |
| 13:37.37 | lennert | arriving on friday, roy de l'espagne |
| 13:37.59 | vmaster | just booked my flight |
| 13:38.08 | lennert | cool |
| 13:38.20 | lennert | you know what i look like :) |
| 13:39.13 | lennert | http://www.liacs.nl/~buytenh/pics/ |
| 13:39.26 | lennert | http://www.liacs.nl/~buytenh/pics/img_4888.jpg f.e. |
| 13:41.10 | vmaster | heh, ok, guess i'll find you |
| 13:41.30 | vmaster | i'm supposed to give a presentation on the OpenOCD on sunday, 16 to 17 |
| 13:42.04 | lennert | ok |
| 13:42.10 | lennert | embedded track? |
| 13:42.14 | vmaster | yeah |
| 13:42.56 | vmaster | this all went a bit fast - we had a booth at the e-world last week, someone saw it, and asked me to come |
| 13:44.05 | lennert | cool |
| 13:44.28 | lennert | i got invited to talk about debian/armeb but i declined, as i didn't know what could be said about it :) |
| 13:56.55 | vmaster | heh, guess that's why they invited you - you're supposed to know what could be said about it |
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| 15:32.33 | fishhead | he left the soab |
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| 15:33.47 | vmaster | why would anyone implement an RC lowpass filter on the TCK line of a JTAG interface? |
| 15:35.00 | AchiestDragon | remove glitches if the |
| 15:35.17 | AchiestDragon | source is not clean |
| 15:35.25 | prpplague | vmaster: i'm not a hardware guru, but i would suspect that it might be noise from the powersupply |
| 15:37.22 | AchiestDragon | 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 |
| 15:37.50 | vmaster | 220 ohms, 0.01uf |
| 15:38.03 | AchiestDragon | small delay |
| 15:38.05 | vmaster | limits everything above ~300kHz |
| 15:38.36 | AchiestDragon | this the one on ep1220's design |
| 15:38.49 | vmaster | mhh, no, on a xscale dev board |
| 15:38.58 | AchiestDragon | k |
| 15:45.18 | AchiestDragon | the one on the ep1220 board is 1000pf and 105 ohm and its on the tdo line |
| 16:19.34 | prpplague | hey anyone know if the schematic for the xilinux jtag dongles are available? |
| 16:21.21 | vmaster | for the old one, yes |
| 16:21.28 | vmaster | xilinx parallel port iii |
| 16:21.48 | vmaster | the parallel iv has a cpld |
| 16:21.54 | vmaster | same goes for the usb one |
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