LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
15 Aug 2024 04:11 #307766
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Gotta luv the folks at GOWIN SEMI, straight out of the manufacturer's jewelry box. Top silicon guys, highly recommend.
Official, we have our FPGAs secured, what will eventually power this LinuxCNC-RIO awesomeness!! We have 3 parts (for now). And I want one
Cool visuals ritual;
Official, we have our FPGAs secured, what will eventually power this LinuxCNC-RIO awesomeness!! We have 3 parts (for now). And I want one
Cool visuals ritual;
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15 Aug 2024 06:38 #307770
by Mecanix
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Not much I would guess, granted you only use the GND, Step and Dir pins (common drive set-up). Fwiw the 5V supply of the board is 2A. Using a MPS part (MP4560). Side note; strangely enough my datasheet rev claims MAX 60V where the MPS' revised/latest one claims 55V. Guess we can assume it's good enough up to 48Vdc psus. (Board's 5V switcher schematic attached).Great stuff, on the 5AX outputs, how many mA do you get at the outputs connector?
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15 Aug 2024 07:09 - 15 Aug 2024 07:11 #307774
by meister
Replied by meister on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
initial config's for your new board:
but only image and pin-locations, need to add the real FPGA-Pin names and the board needs a name,
i think you wrote a name somewhere but i haven't found it yet
EDIT: is there an LED Pin ????
but only image and pin-locations, need to add the real FPGA-Pin names and the board needs a name,
i think you wrote a name somewhere but i haven't found it yet
EDIT: is there an LED Pin ????
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15 Aug 2024 07:21 #307776
by Mecanix
Only LED atm is the FPGA "Done" pin. You told me to add one and I forgot. The art of doing stuff in a rush on display... my bad. Let's add one for Rev 1.1
Replied by Mecanix on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)
Ahhhhhh sweet, thank you so much!!!! That'll make things so much easier. Geez I need to learn how those pinouts are done, haven't got to the rio-setup part much yetinitial config's for your new board:
but only image and pin-locations, need to add the real FPGA-Pin names and the board needs a name,
i think you wrote a name somewhere but i haven't found it yet
EDIT: is there an LED Pin ????
Only LED atm is the FPGA "Done" pin. You told me to add one and I forgot. The art of doing stuff in a rush on display... my bad. Let's add one for Rev 1.1
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