mhelin

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #160 on: December 30, 2019, 02:51:27 AM »
Have you tried programming from command line using --force-pll-reset or adding that option to IDE build?
xflash --force-pll-reset yourprogram.xe

There's a thread on that error xcore:
https://www.xcore.com/viewtopic.php?t=4451&start=10

They replaced there the 5-wire links with 2-wire ones for booting, that's old thread, the tools should have fixed this already.

Google xcore.com for "xrun: First stage multi-node boot failed, please check XN file and Xmos link connectivity" to get more discussions on subject.


Mikko


buckethead

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #161 on: December 30, 2019, 02:51:37 PM »
Hi Mikko,

thanks for your reply, yeah I think I'm through more or less every post on the xcore forum dealing with that error message...without any luck yet.

Programming it from command line didn't make any difference, I tried it all - or at least all I'm aware of.

I ran out of ideas for now...

Is there anyone out there besides Raphael himself who got the infinitas board to work?

Best regards,
Mathias

kolabaer

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #162 on: February 11, 2020, 08:03:05 AM »
Hi,

I want to PROGRAM THE LATTICE SEMICONDUCTOR LCMXO2-1200HC, but I get an error.

I connected the FT2232H to X101 and my Macbook with VmWare running Diamond.
The cable is detected.
First I open "infinitas.ldf", then I get an error that the programming file doesn't match the file generated by the project.
I select infinitas_imp1.jed manually.
And when I run the programmer I get tis error:
Device#1 LCMX02-1200HC: Failed to verify the ID
(Expected: 0x012BA043 Read: 0xFFFFFFFF).
Error - check configuration setup: Unsuccessful
Error - pgr-program failed.
Error - programming failed.

Can anyone help me?  ???
Grüße!
« Last Edit: February 11, 2020, 11:50:34 AM by kolabaer »

kolabaer

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #163 on: March 22, 2020, 05:52:12 PM »
I ordered the board a second time, soldered new parts. I'm pretty sure I have no cold joints, didn't touch the chips.
I try to program the Machxo2 and he can't scan the chip. the ID is 0x00000000.
In the board diagnostics it prints a "?" at TDI. But the connection is there when I check it with the multimeter.
Whats happening?
Do I have to connect the power? It should be fine with the USB power right?

buckethead

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #164 on: March 23, 2020, 05:36:09 AM »
You have to connect the power, the infinitas doesn't seem to be USB bus powered. Good luck! And keep us updated, I still didn't have any luck getting the XMOS to run

Best regards,
Mathias

P.S.: I have 10pcs of AD/DA boards lying around, in case anyone needs some

kolabaer

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #165 on: March 24, 2020, 11:31:06 AM »
Thanks for the answer Mathias,
I thought the power from the ft2232h would be enough for the programing. Do you connect two cables +12 and two gnd btw? or two +12 and two -12?
« Last Edit: March 24, 2020, 12:26:36 PM by kolabaer »

buckethead

Re: [Infinitas]: USB Audio Class 2 Interface, 32 in, 32 out, DSP
« Reply #166 on: March 25, 2020, 05:07:30 AM »
Oh, sorry, I confused the MachXO2 with the XMOS. I was able to program the FPGA without external DC, but I remember I had problems in the beginning with setting up the programmer for USB self powered configuration.

You need a 12V+ power supply and connect one 12V+ and GND. The second terminals are for daisy chaining more units together (or the ADDA boards).


 

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