Re: [Machinekit] mksockfpga actual status
I'm waiting for my Deo-nano. I believe the package will arrive in 2 or 3 weeks. -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
On 10/18/2016 9:28 AM, Charles Steinkuehler wrote: > On 10/18/2016 8:32 AM, Daniel Scheeren wrote: >> Hi Charles. >> >> Yes I will use your adapter. >> Only one 7i77 it's fine. > > I went ahead and made a config for the 7i77 + 7i76, based off one of > the Mesa example 5i25 configs (except the 7i76 encoder runs at full > speed, not muxed): > > https://github.com/machinekit/mksocfpga/pull/78 Packages are now built and should work with your 7i77. I caught the first goof that kept the packages from properly building, but didn't notice until today there was still one more (now fixed, pushed, and packages have built successfully). Let me know if you run into any problems. -- Charles Steinkuehler char...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
Perfect! Now all makes sense. Thank you again! -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
On 10/19/2016 1:48 PM, Charles Steinkuehler wrote: > > If you dig into the Kicad schematic, the manufacturer part number for > the level translators is actually SN74CBTD3861DW... If you don't have KiCAD handy, I pushed a copy of the BOM for reference: https://github.com/cdsteinkuehler/bobc_hardware/blob/CRAMPS/DE0-Nano_DB25/DE0-Nano_DB25.ods The manufacturer part number is what I used when building my boards, any changes or substitutions requires knowing what you're doing. :) -- Charles Steinkuehler char...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
On 10/19/2016 1:39 PM, Daniel Scheeren wrote: > Hi Charles. > > In the De0 nano adapter. Your kicad schematic link the 74cbtlv3861 > supply in the 5V line but the datasheet describe max supply 3.6V > It looks the 7i77 ask for 5V inputs. > > PCW use something similar in the 5i25 but 5V tolerant. I'm looking > at the sn74cbt16211. As I need only one db25 I will make a new > adapter, so a single chip is ok for my needs. What do you think > about this change? If you dig into the Kicad schematic, the manufacturer part number for the level translators is actually SN74CBTD3861DW, which is designed for 5V operation: http://www.ti.com/product/SN74CBTD3861 The 74CBTLV3861 is left-over from using one of the default parts in the KiCAD libraries which has the same schematic symbol and pinout, I just forgot to change the value. -- Charles Steinkuehler char...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
Hi Charles. In the De0 nano adapter. Your kicad schematic link the 74cbtlv3861 supply in the 5V line but the datasheet describe max supply 3.6V It looks the 7i77 ask for 5V inputs. PCW use something similar in the 5i25 but 5V tolerant. I'm looking at the sn74cbt16211. As I need only one db25 I will make a new adapter, so a single chip is ok for my needs. What do you think about this change? -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
On 10/18/2016 8:32 AM, Daniel Scheeren wrote: > Hi Charles. > > Yes I will use your adapter. > Only one 7i77 it's fine. I went ahead and made a config for the 7i77 + 7i76, based off one of the Mesa example 5i25 configs (except the 7i76 encoder runs at full speed, not muxed): https://github.com/machinekit/mksocfpga/pull/78 -- Charles Steinkuehler char...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
Hi Charles. Yes I will use your adapter. Only one 7i77 it's fine. Thank you. Daniel -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
Re: [Machinekit] mksockfpga actual status
On 10/18/2016 7:53 AM, Daniel Scheeren wrote: > First I need say a big thank you for all work put in this project. > I have been following the machinekit/mksocfpga project in github for a few > months. > Is the De0-Nano/7i77 ready to use yet or I must continue using my actual > option pc/5i25/7i77? > Is there some image ready to test or I must build from source? The DE0_Nano should be ready to use. I was going to be using this with a 7i76_7i85s for a controller, but am still using an x86 + 5i25 for non-technical reasons (I have a client interested in the setup I'm working on, but they have no interest in the SoC platform). Start with Michael's latest image and instructions on gist: https://gist.github.com/mhaberler/89a813dc70688e35d8848e8e467a1337 http://deb.mah.priv.at/uploads/de0-nano/debian-8.5-console-armhf-2016-08-25/ You'll probably want to switch to a package based install and grab the latest packages + FPGA configuration files. IIRC, the FPGA and u-Boot packages are being automatically generated (just like the Machinekit packages), but there's not yet a continuous integration setup for building the uSD images. NOTE: If you're using a 7i77, there will need to be a new FPGA configuration created. I can easily create a new config, but need a few more details: * Are you using my DB25 adapter board or some other adapter? * What do you want configured on the 4 DB25 ports: 7i77 + ??? + ??? + ??? -- Charles Steinkuehler char...@steinkuehler.net -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
[Machinekit] mksockfpga actual status
First I need say a big thank you for all work put in this project. I have been following the machinekit/mksocfpga project in github for a few months. Is the De0-Nano/7i77 ready to use yet or I must continue using my actual option pc/5i25/7i77? Is there some image ready to test or I must build from source? Thanks Daniel -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
