Action: Fallenou is fighting with pydot | 17:07 | |
mwalle | ;) | 17:12 |
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Fallenou | maybe let's start with a html backend ... | 18:06 |
mwalle | did you read my email where i proposed an ascii table? :) | 18:06 |
Fallenou | yes but I wanted nice drawings :p | 18:07 |
Fallenou | but maybe later :) | 18:07 |
Fallenou | first something that works | 18:07 |
Fallenou | what do you think of something that would look like that : http://sionneau.net/dmp/test.html ? | 18:09 |
mwalle | put it into one table | 18:16 |
Fallenou | with a rowspan for the timestamp ? | 18:17 |
mwalle | yeah, and make the background color alternating | 18:17 |
Fallenou | ah yes easier to read :) | 18:18 |
mwalle | *installing ise 14.3* | 18:20 |
mwalle | thats the one with vivado right?, the slow synthesizer? | 18:22 |
larsc | but not by default? | 18:22 |
mwalle | ah the old one is still there? | 18:22 |
larsc | at least in 14.1 it was | 18:23 |
roh | hm. anybody a clue of smps designs? | 18:24 |
roh | ;) | 18:24 |
Action: roh is sitting in front of a HV co2 laser psu, headscratching | 18:24 | |
Fallenou | http://sionneau.net/dmp/test.html < better ? | 18:35 |
Fallenou | I don't find how to make text in a cell start at the top of the cell (vertically) instead of being centered | 18:36 |
Fallenou | it works using valign="top" but it's deprecated | 18:37 |
lekernel | roh: a little bit | 18:37 |
roh | lekernel: evil stuff.. i can supply a schematic.. its tl494 based | 18:49 |
roh | http://yamato.hyte.de/tmp/high-voltage_driver-board.pdf | 18:58 |
roh | my estimate is that it needs to swing at something like 80-130khz | 18:59 |
lekernel | and what is the question? | 18:59 |
roh | and that its fully line coupled, not isolated from the grid (besides the one opto-in) | 19:00 |
roh | how the waveform should looks like and how to measure on it without killing equipment or personell ;) | 19:00 |
roh | lekernel_: our lasercutter doesnt properly cut anymore and it would be nice to know if its the psu or the tube before i unmount the one we use now and insert the new one, and start aligning from the beginning | 19:05 |
roh | on the top left there is the ac in, the right top corner has the connection to the hv cascade | 19:06 |
roh | the first 2 pins on the left side conn with the pot is the line from the controller board | 19:07 |
lekernel_ | just measure the HV output? | 19:08 |
roh | i dont have and fitting tools for such voltages | 19:09 |
roh | behind the cascade its something in the area of 35kv | 19:09 |
lekernel | if you put a sufficient amount of resistors in series to make a divider, it will work... | 19:09 |
roh | hm.. basically i would rather like to see the waveforms coming out of the different parts at different situations | 19:10 |
roh | also i got zero specs for whats right and what not. its all unknowns | 19:11 |
lekernel | no specs for the tube itself? | 19:11 |
roh | nope. i dont know chinese, and i think its only the brand label | 19:12 |
roh | its about 80cm long and ~5cm diameter ;) | 19:13 |
roh | the HV cascade is 2-stage | 19:13 |
roh | thats why i sat down and drawn that schematic | 19:15 |
mwalle | Fallenou: better ;) | 20:52 |
mwalle | ERROR:HDLCompiler:815 - "/home/mw/repo/milkymist/cores/lm32/rtl/lm32_instruction_unit.v" Line 182: System function call clog2 is not allowed here | 20:56 |
mwalle | narf... | 20:56 |
mwalle | wtf... "parameter a = $clog2(5)" works, but "localparam a = $clog2(5)" is not allowed | 21:03 |
mwalle | ?! | 21:03 |
mwalle | lekernel: do you think that is a bug? or is there any reason for this behaviour? | 21:22 |
lekernel | don't know... | 21:24 |
mwalle | lekernel: is this webcase tool for reporting bugs? | 21:30 |
--- Sat Oct 27 2012 | 00:00 |
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