#milkymist IRC log for Thursday, 2013-07-04

ysionneauit's a trap11:06
cde:)11:45
lekernelgrmbl, another slowtan6 limitation: you can only use max. two dedicated BUFPLLs in each IO bank16:15
lekerneland each HDMI input takes one16:15
lekernelthe SDRAM too16:16
lekerneland no, you can't use the BUFPLL_MCB as an extra one: "The BUFPLL_MCB contains two BUFPLLs within the same bank. As a result, the BUFPLL_MCB and BUFPLL cannot be used at the same time."16:21
mumptaihi16:21
lekernelah, no, sdram takes two... so the bank is unusable for anything TMDS16:30
lekernelfuck16:30
wpwrakmajor pin reassignment ?16:31
lekernelno, I'll just stop trying to have 4x HDMI-in16:32
lekernelyou couldn't do much with them anyway due to lack of memory bandwidth16:32
wpwrakah, i see. not so bad then. just losing the option to input-switch.16:34
lekernelthe ISE shitware works with the other two inputs in banks 2 and 3, except for the usual bitgen bug16:34
wpwrak;-)16:34
lekerneltells me to add "CONFIG VCCAUX=3.3" and gives up even though I double checked it is there16:34
wpwrakit's good to move all the bugs to bitgen. that way, you can experience more synthesis time :)16:35
lekernelat least ISE starts at all. couldn't say the same about the actel or tabula software ...16:47
wpwrakit's a fierce competition for the most unusable software :)16:49
larscthe latest XPS (14.6) just crashes for me when I open projects16:49
wpwrakwhere's the fun in that ? it shouldn't fail terminally before you've wasted a few days on it17:06
GitHub111[mibuild] sbourdeauducq pushed 3 new commits to master: http://git.io/Bc2JNA17:28
GitHub111mibuild/master 1f3c941 Sebastien Bourdeauducq: platforms/m1: move generic platform commands to do_finalize17:28
GitHub111mibuild/master 0784cd1 Sebastien Bourdeauducq: Add Mixxeo platform17:28
GitHub111mibuild/master 0883e99 Sebastien Bourdeauducq: Do not specify period constraints twice17:28
GitHub127[milkymist-ng] sbourdeauducq pushed 2 new commits to master: http://git.io/JtBf-A17:28
GitHub127milkymist-ng/master eff7882 Sebastien Bourdeauducq: dvisampler: support differential input17:28
GitHub127milkymist-ng/master 4cd360e Sebastien Bourdeauducq: Mixxeo support17:28
GitHub159[mibuild] sbourdeauducq pushed 1 new commit to master: http://git.io/qJE0iw17:30
GitHub159mibuild/master 71c2c58 Sebastien Bourdeauducq: platforms/mixxeo: remove bank 3 DVI inputs17:30
lekernelmeh, even for very simple designs bitgen fails with that error17:50
lekernelwtf17:50
lekernelwell at least now it's easy to reproduce17:50
GitHub185[mibuild] sbourdeauducq pushed 1 new commit to master: http://git.io/V1gJsQ17:52
GitHub185mibuild/master 05bc288 Sebastien Bourdeauducq: Call finalize() after CRG creation17:52
lekernelit doesn't happen when you run bitgen from the GUI18:05
lekernel..neither does it happen when you run the tools with the exact same options as the GUI. now let's find which one is ticking that bug...18:14
lekernelit's incredible how things never work in FPGA software land18:14
larsctime to change that ;)18:29
GitHub70[mibuild] sbourdeauducq pushed 1 new commit to master: http://git.io/YLq5qw21:52
GitHub70mibuild/master b18cffb Sebastien Bourdeauducq: xilinx_ise: run tools like Project Navigator does to avoid weird bitgen behavior21:52
--- Fri Jul 5 201300:00

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