LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

awesome, thank You very much!

another small issue generating the configfiles, this time with qtdragon GUI:


Changing "Slider" to "QSlider" in rio-gui.ui fixes that issue.

Cheers,
-lgitano

Hey, great work!

I got my Tang Nano 9k with a W5500 and some TXS0108E Logic Level Shifter Bi-Directional Module for the I/O.

For whatever reason my first W5500 smoked...

Some Question:
Wiring of the W5500, I can't really find a lot support online.
Do all ground lines need to be connected?
Same question for the 3.3V lines?
How much mA can the 3.3V and 5V line of the Tang support?

Last question is CS the same as SEL in LinuxCNC Rio?

@gitano
QSlider is fixed, but have other problems with the qt gui's,
better using axis at the moment.

@mBender
you need only connect one of the 5V/GND lines, and it's better to use only the 5V not the 3.3V input

CS = Chip-Select
SEL = Select
it's the same

Well, I don't have 5V on my W5500. This is the only schematic I found online.

That is W5500 mini, and from your attached picture it does not have 5V, while the normal longer W5500 has 5V and 3.3V power.