lekernel changed the topic of #milkymist to: Mixxeo, Migen, Milkymist-ng & other Milkymist projects :: Logs: http://en.qi-hardware.com/mmlogs
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<ysionneau> lekernel: do you think it's a good process to ask the manufacturing company to give quotation for fixing the layout file + 1 to 10 boards?
<ysionneau> so that we have the price for 1 2 3 ... 10 boards?
<ysionneau> or will I sound ridiculous?
<ysionneau> btw I agree about the possibility to use Mixxeo for those who don't want Flickernoise
<ysionneau> I plan on doing a doodle and let people choose between the two
<davidc__> BTW - what exactly is wrong with the layout/altium files?
<lekernel> it's probably bothersome to prepare 10 quotes...
<davidc__> get them to quote you as setup+per/unit
<wpwrak> davidc__: the reset circuit is wrong. there are two main changes: one replaces a dodgy diode with a logic gate. the other replaces the reset chip with one that triggers at a higher voltage (and connects it to a different rail)
<davidc__> wpwrak: I mean, thats a 5 minute fix in altium, out of curiosity, why get the MFG company to fix it?
<wpwrak> (regarding the need for a layout change) i'm not sure you really need to fix the diode. the reset chip can also be reworked: http://downloads.qi-hardware.com/people/werner/m1/nor/d8/u24-to-5V.jpg
<lekernel> davidc__, the way the M1 design was done is schematics in Altium, then routing in PADS
<wpwrak> (there's a little PCB under the new chip that isolates the 3rd pin from the rail it previously connected to and attaches with the yellow wire to the proper rail)
<davidc__> lekernel: ah, yuck.
<lekernel> then the PADS layout was exported to correct Gerber files for production, and broken Altium files for pretending it was an Altium project
<wpwrak> ;-))
<wpwrak> that's what you get for relying on proprietary tools - effortless instant fragmentation :)
<lekernel> I don't have the PADS files, and Wolfgang ignored my emails asking for them
<davidc__> lekernel: the Altium gerber editor could probably be used to make the changes
<davidc__> lekernel: editing gerbers = yuck, but eh.
<lekernel> I didn't know of this PADS step before I tried to use the Altium files, and Creotech told me they looked like a botched PADS conversion
<lekernel> and after checking - the Gerber files had comments that said they were generated by PADS ...
<ysionneau> 22:34 < davidc__> get them to quote you as setup+per/unit < so you take for granted that the unit price would not change between 1 and 10 boards?
* ysionneau have no clue about that
<davidc__> ysionneau: low volumes like that the cost is typically dominated by the setup cost
<ysionneau> ok
<davidc__> ysionneau: depends on the mfg. I mean, just tell the MFG you want the quote broken down that way and why and they'll tell you if you're making a wrong assumption :P
<davidc__> are the unpatched gerbers + the broken altium project somewhere?
<lekernel> and r4 (never manufactured, but used as base for mixxeo): http://downloads.qi-hardware.com/hardware/milkymist_one/sch/20120710/
<ysionneau> gn8!
<mumptai> lekernel, why was routing done in PADS?
<lekernel> I don't know, email Wolfgang
<lekernel> reply not guaranteed
<mumptai> k
<lekernel> let me know if you get an answer, I'm asking myself the same question
<lekernel> that and why I had never heard of this PADS thing before attempting to use the Altium files
<mumptai> actually mm1 doesn't look too complex for altium
<mumptai> did that kicad design work out?
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