#milkymist IRC log for Thursday, 2012-03-22

kristianpaulalex4 back, Thanks !! dvdk :)02:48
dvdkkristianpaul: wrong channel :)02:48
kristianpaulgod.. sorry02:49
wolfspraul:-)02:52
qi-botThe firmware build was successful, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120322-0344/04:24
qi-botThe firmware (using branch) build was successful, checkout the VERSIONS for detail, see images here: http://fidelio.qi-hardware.com/~xiangfu/build-milkymist/milkymist-firmware-20120322-0524/06:04
cladamwwolfspraul, where's the place would be the KiCad version for M1r4 ? Github or Qi project server ?06:56
wolfspraulcladamw: github08:57
cladamwwolfspraul, under https://github.com/milkymist/extras-m1 to create a folder ?09:01
wolfspraulhmm09:02
wolfspraulwe only settled the github vs. qi-projects for now09:02
wolfspraulmaybe when wpwrak is back you two can agree on the exact location09:02
cladamwmm...okay..later we ask him.09:03
wpwrakah, now i understand the question ;-)09:08
cladamwwpwrak, good morning !09:11
cladamwhow's your idea ? under which one ? or create another ? and folder name ?09:12
wpwrakhmm just the edge between night and morning ;-)09:12
wpwraki think we should create a new project in the milkymist group09:13
wpwrakmaybe m1hw ?09:14
wolfspraulm1-pcb or m1-board ?09:15
xiangfupcb-m109:17
xiangfufollow the other repos.09:17
wpwraksounds a bit layout-centric, but okay ...09:19
cladamwboard-m1 ?09:19
cladamwhw-m1 ?09:19
lekernellet's go for board-m1?09:25
lekerneldone v09:26
lekernelhttps://github.com/milkymist/board-m109:26
wpwrakthanks !09:29
cladamwalright, so I may start to edit sch when i am available.09:33
wpwrakpro forma README committed09:34
cladamwwpwrak, he :)09:35
lekernelwpwrak: what's the motivation for R229?11:54
lekernel(the 1M pull up on the gate of the transistor controlling the power LED)11:54
lekernelwpwrak: by the way, the per-bank power limit is 100mA12:03
lekernelmeh. or more.12:05
lekernelanyway, the LED matrix only uses 35mA, right?12:06
wpwrak(R229) that's adam's addition. i think he either doesn't trust the FPGA to output a correct voltage or is afraid of a gate charge building up in the middle of nowhere. i wouldn't miss R229 :)14:39
wpwrak(matrix current) should be below 24 mA. only one LED per pair and only one row ca be active at a time. so peak is 4 times the individual current.14:42
wpwrakwith the way the matrix is currently populated, it would even be only 18 mA. but maybe the layour people will want to rearrange things in the matrix.15:04
wolfspraulgood morning23:31
--- Fri Mar 23 201200:00

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