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2018-02-20hw1: notes from assembling first board.Karl Palsson1-7/+14
2018-02-19hw1: gitignore gerbersKarl Palsson1-0/+12
2018-02-19hw1: notes on signal integrityKarl Palsson1-0/+41
2018-02-19hw1: update to currentKarl Palsson6-1050/+637
Not really sure, did I forget to checkin after shipping out? Something got updated after a dot update of kicad? revision control of pcbs and schematics still sucks hard.
2018-02-02hw1: add exampe part number for fx2la part numberKarl Palsson1-0/+1
2017-12-31hw1: use explicit 10103594-0001LF partKarl Palsson3-439/+447
better fit
2017-12-29hw1: commit with filled poursKarl Palsson1-6/+768
2017-12-29hw1: termination watKarl Palsson1-766/+7
2017-12-29hw1: discover reversed numbering on arduino connectorsKarl Palsson3-125/+925
joy. Fixed now against nucleo64 manuals.
2017-12-29hw1: more silk cleanupKarl Palsson3-192/+197
2017-12-28hw1: cleanup silk and start adding labelsKarl Palsson1-43/+79
2017-12-27hw1: shrinking after dropping arduino stuffKarl Palsson1-774/+68
2017-12-27hw1: drop arduinno style holes and board shapeKarl Palsson3-987/+994
More to go, nno need for the silk and dead shapes, we just needed the pin spacings
2017-12-27hw1: test points, cleanup 3d viewKarl Palsson4-212/+376
Fixed boot0 to be tied down, will be programmed via swd. Added test points for spare pins where easy Fixed some footprints to make the 3d view pretty.
2017-12-17new pdf for current schematicKarl Palsson1-0/+0
2017-12-17"fix" grounds by tracks into pourKarl Palsson3-1155/+1380
"finish" routing, ignore DRC violations from disconnected usb shield on pin 6. Add boot0 jumper pad "just in case" but really kinda dumb, we've got a debug header on it. Why bother with this? Change paper size in schema to get more space. TODO: add silk? TODO: replace "arduino" shape with just the pinpoints.
2017-12-11hw1: continued, just intermediate progress saveKarl Palsson3-282/+1284
wtf kicad, why aren't my grounds connected?!
2017-11-20hw1: add crystal, more commentaryKarl Palsson3-172/+247
probably need a crystal for usb :) still needs footrints, will probably be any old 3225 part.
2017-11-19hw1: begin routing.Karl Palsson3-255/+338
Spun the host, laid most signal tracks. todo: vcc, ground pour, then shuffle all LA connectors for ease of routing.
2017-11-17hw1: apparently _actually_ save the fileKarl Palsson1-50/+14
2017-11-17hw1: add in/out caps to 3v3Karl Palsson4-150/+296
2017-11-17git ignore more backupsKarl Palsson1-0/+2
2017-11-17add "klibs" with new regulatorKarl Palsson2-0/+33
2017-11-17gitignore kicad .bak filesKarl Palsson1-0/+1
2017-11-17hw1: schematic "finished" ?Karl Palsson7-1223/+1587
have I committed enough files for others to even open this?
2017-10-07WIP: hardware test partner round 1Karl Palsson23-0/+45578
Not sure which kicad files are necessary and which are local yet! Goal: fixed "host" board (this board) with socket for _any_ Nucleo64 st board, giving access to test: * DAC->ADC (both directions) * I2C (both directions) * SPI (both directions) * Uart (both directions) a socket for a cheap fx2 based logic analyser will be included, so that sigrok can be used to capture tests of the actual line states.