- Hardware & Machines
- Computers and Hardware
- LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
12 Aug 2024 06:56 - 12 Aug 2024 07:57 #307515
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Great insights, thanks for that! That's why it's paramount importance to get the actual physical ISO776x part on the benchtop and oscope each and every single pins' state when powering-up -and- at runtime (MPG, Omron Encoder, Stepper Drive, INs, and OUTs). Only way to confirm!! Pulls HIGH, translates and isolate as advertised!! 3-in-1, highly recommend. Mind you, there is also a pulldown ISO776x variant - if resistors are preferred (ISO7760FDBQR).
LinuxCNC-RIO 5AX Motion Control Board (9k, 10ins, 5outs, wired mpg, 100mbps, jtag, lightning proof lol). Going out to the pcb fab tomorrow. Should get this back in 5~7 days ready for assembly. Hard work...
LinuxCNC-RIO 5AX Motion Control Board (9k, 10ins, 5outs, wired mpg, 100mbps, jtag, lightning proof lol). Going out to the pcb fab tomorrow. Should get this back in 5~7 days ready for assembly. Hard work...
Last edit: 12 Aug 2024 07:57 by Mecanix.
Please Log in or Create an account to join the conversation.
12 Aug 2024 07:34 #307516
by meister
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Please Log in or Create an account to join the conversation.
12 Aug 2024 07:43 - 12 Aug 2024 07:45 #307517
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
It's tiny (90mmx70mm). But big enough to get me started with RIO. Sure packs a great punch!!
Making 5 (five). Four for myself, and one for you
You'll need to think of a way to let me know how to get one of those to you in DE.
Making 5 (five). Four for myself, and one for you
![:) :)](/media/kunena/emoticons/smile.png)
Last edit: 12 Aug 2024 07:45 by Mecanix.
Please Log in or Create an account to join the conversation.
12 Aug 2024 08:45 - 12 Aug 2024 08:46 #307521
by rthorntn
Replied by rthorntn on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
If possible, could I have a 5AX please, obviously I'd pay for it?
Last edit: 12 Aug 2024 08:46 by rthorntn.
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:03 #307523
by Mecanix
More or less fifty bucks worth of parts + a $15 jtag programmer. Ball park. Let me know if you're still in.
Rgs.
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
+13 years linuxcnc.org member. My God, you've been around and respectfully deserve one of those 5ax more than I do. I'll arrange that for you, np.If possible, could I have a 5AX please, obviously I'd pay for it?
More or less fifty bucks worth of parts + a $15 jtag programmer. Ball park. Let me know if you're still in.
Rgs.
The following user(s) said Thank You: rthorntn
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:07 #307524
by meister
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Do you think it could also work with a USB blaster?
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:19 #307525
by rthorntn
Replied by rthorntn on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Thanks, I'm in, it looks fantastic, great work, I should say that I'm an IT guy tinkerer nowhere near as talented as most of the folks on here but LinuxCNC is the only system I've ever used. I love Linux. The HAL still gives me heart palpitations.
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:26 #307526
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
I wouldn't know for sure, Oliver. Nice thing about Gowin's is the endless jtag probes avail, for all I know. I have 3 here that works perfectly fine (up to 10~15mhz). The one you saw in previous visuals (FT232 based), and the ones below. All <$15.Do you think it could also work with a USB blaster?
The following user(s) said Thank You: meister
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:31 - 12 Aug 2024 09:32 #307527
by meister
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
do they work under linux ?
and with which software ?
and with which software ?
Last edit: 12 Aug 2024 09:32 by meister.
Please Log in or Create an account to join the conversation.
12 Aug 2024 09:40 - 12 Aug 2024 09:44 #307529
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Yeah they all do linux. Software: Gowin_V1.9.10_linux (/programmer/driver folder).
$ sudo Gowin_USB_Cable_Installer.sh
$ sudo make
$ sudo chmod -R 777 /etc/modprobe.d/
Done.
( www.gowinsemi.com/en/document/main/database/14/?page=1)
$ sudo Gowin_USB_Cable_Installer.sh
$ sudo make
$ sudo chmod -R 777 /etc/modprobe.d/
Done.
( www.gowinsemi.com/en/document/main/database/14/?page=1)
Last edit: 12 Aug 2024 09:44 by Mecanix.
Please Log in or Create an account to join the conversation.
- Hardware & Machines
- Computers and Hardware
- LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Time to create page: 0.144 seconds