Recent posts

#11

Trenz Electronic FPGA Modules / TE0715 and USB RNDIS on petali...

Last post by Swiss222 - April 22, 2024, 10:00:51 AM

Hello,
I've asked this question on the Xilinx forum first but got no answer there, hope to get some answer here 

I'm trying to implement USB RNDIS interface on Petalinux 2022.2, following this tutorial
I don't know if tutorial is outdated, but I wasn't copying modules on the SD card, just ran modprobe on them upon linux boot.

Secondly, I was only able to activate the USB if I used compatible = "usb-nop-xceiv"; instead of the suggested "ulpi-phy", this might be suggested with the commented out lines in the device tree of TE0715 Test Board design?

Lastly, the device is recognized and running iperf3 works in one direction (windows 11 to board) but crashes and blocks the whole petalinux when ran in board to windows. It looks very similiar to the known issue AR-76735, but this issue should be fixed since petalinux 2021 if I'm not mistaken.

If you need any more details I'll be happy to provide them, we bought around 40 of these boards and it would be crucial to get the usb interface running, thanks

#12

Trenz Electronic FPGA Modules / Memory write error at 0xF80007...

Last post by ismailtoprak - April 20, 2024, 04:48:29 PM

I have  te0720-04-61q33ma som and te0703-05 carrier board. I downloaded refence design for vivado 2022.2. I create a hello_world vitis project using prebuild hardware xsa file. When I try to run hello_world project, I get "Error while launching program:
Memory write error at 0xF8000790. Invalid DAP IDCODE 00000000. Invalid DAP ACK value: 0
Memory write error at 0xF8000790. Invalid DAP IDCODE 00000000. Invalid DAP ACK value: 0 ".

I used different usb-cables nothing changed. Also I use a single channel power supply to supply the board and set current limit to 3A.

Anyone has suggestion?

#13

CYC1000 community projects / Re: Utility to flash FPGA

Last post by implyonlooker - April 19, 2024, 05:37:22 AM

Would you upgrade this app?

#14

Trenz Electronic FPGA Modules / Re: Si5338 TE0713

Last post by JH - April 17, 2024, 08:56:13 AM

Hi,
sorry for TE0713 we have only older ClockBuilder Desktop project, which is not longer avaliable from Skyworks.
Start with TE0712 project and configure reconfigure outputs to:

/Internal feedback enabled
//Output Clock 0
// Output is off
//Output Clock 1
// Output is off
//Output Clock 2
// Output Frequency (MHz) = 125.000000000
// Mux Selection = IDn
// MultiSynth = 20  (20.0000)
// R = 1
//Output Clock 3
// Output Frequency (MHz) = 200.000000000
// Mux Selection = IDn
// MultiSynth = 12  1/2  (12.5000)
// R = 1
//Driver 0
// Disabled
// Powered off
// Output voltage = 3.30
// Output type = 3.3V LVDS
// Output state when disabled = StopLow
//Driver 1
// Disabled
// Powered off
// Output voltage = 3.30
// Output type = 3.3V LVDS
// Output state when disabled = StopLow
//Driver 2
// Enabled
// Powered on
// Output voltage = 1.80
// Output type = 1.8V LVDS
// Output state when disabled = StopLow
//Driver 3
// Enabled
// Powered on
// Output voltage = 1.80
// Output type = 1.8V LVDS
// Output state when disabled = StopLow

I can send you also this older project file, when you write to support@trenz-electronic.de, in case you still need these files. Rework with newer Tool chain is still on our TODO List, but I can't  tell you any timeline at the moment.
br
John

#15

Trenz Electronic FPGA Modules / Re: share a vitis project with...

Last post by JH - April 17, 2024, 08:45:20 AM

Hi,
I think this can be helpfull for you
https://support.xilinx.com/s/question/0D52E00006hpKoNSAU/how-to-port-a-vitissdk-project-to-another-pc?language=en_US

You can also export workspace and import on other PC.

We use lokal repository and include them into our reference design, so you can use them like AMD-Xilinx example. But there is less documentation from ADM available how you create such a template. We mostly copy some example from the vitis installation and change it like we need. But I think for you is export workspace or maybe GIT solution from the AMD forum link more suitable

br
John

#16

Trenz Electronic FPGA Modules / Re: simulation in gowin fpga d...

Last post by JH - April 17, 2024, 08:40:27 AM

Hi,
I think Govin EDA hasn't simulator intergraded.
https://www.gowinsemi.com/en/support/home/

So you must use Third Party simulator like matlab or so.

br
John

#17

Trenz Electronic FPGA Modules / share a vitis project with 2 P...

Last post by beautycornbread - April 17, 2024, 03:48:21 AM

Hello,

I have used the share function for version control which was fine.
Now a college has to work with me on the same project but the platform and appl. system project uses (local) absolute paths (e.g. path to sysroot).

Could anybody plaese give me a hint for a good practise or a tutorial to share vitis projects between 2 colleges or PCs?

#18

Trenz Electronic FPGA Modules / Re: imx219 on TE0726

Last post by MA - April 16, 2024, 07:16:15 AM

Hi,
without knowing the schematic of your imx219, I assume that the LED is connected to pin 12 of the connector. This is connected to a GPIO on the TE0726, which is not used but is pulled up by default. This means that the LED lights up as soon as the FPGA is supplied with power.
Best regards,
Manuela

#19

Trenz Electronic FPGA Modules / simulation in gowin fpga desig...

Last post by fatherlyhurt - April 15, 2024, 10:37:20 AM

hello
I want to simulation with gowin fpga designer and write test bench, but There is no simulation option in the tools menu.
How can I simulate with gowin fpga designer?

#20

Trenz Electronic FPGA Modules / imx219 on TE0726

Last post by ramiroflores - April 12, 2024, 11:41:48 AM

When i test the imx219 on TE0726, I found that there is a led on imx219 and the led is on. I wonder know that is that once the led is on when camera is connected or when the camera is working. If the led is not on, is it indicates that the camera is not worked?