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| felix_ | it seems that the S25FL127SABMFI10 is the only flash chip that is listed in the list of supported 3.3v spi nor flashs for current vivado and available at digikey o_O | 18:18 |
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| *** se6astian|away is now known as se6astian | 18:35 | |
| felix_ | might be worth a try to test if it can also work with a smaller winbond flash (32Mbit are sufficient; the chip currently used is 128Mbit) after the initial board bringup | 18:39 |
| felix_ | directly using a chip that isn't listed as working might not be the best idea... | 18:39 |
| Kjetil | as long as it is compatible with the timing specification and the read waveforms it should work as a boot device. Writing is a bit more special | 18:44 |
| Kjetil | I guess it is more a question if it is worth the hassle | 18:44 |
| felix_ | yep | 18:47 |
| felix_ | the part number for the oscillator is also updated | 19:00 |
| felix_ | now it has better frequency stability (doesn't really matter, since it's not for the video clock domain) and extended commercial temperature range instead of industrial one | 19:01 |
| felix_ | hmm, i wonder how to add things like voltage range for capacitors in kicad. that's something that works better in altium | 19:05 |
| felix_ | but tbh: i probably won't move from kicad to altium; that tool also has quite a lot of nasty bugs. if some other customer wants me to do things in altium, they'll have to provide me a license ;P | 19:07 |
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| felix_ | i uploaded a new version of http://sigsegv.notmysegfault.de/intern/AXIOM-photonSDI-hw-BOM.csv | 20:56 |
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