Mity CPU Platforms

11/29/2023

04:01 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hi Mohammad,
You could route a clock from the HPS to the fabric, which is done through the HPS block in qsys. This... Daniel Vincelette

11/27/2023

02:28 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Hint: as long as your changes are only in the device tree file, if you only copy the changed dtb and leave out the zI... Jonathan Cormier

02:24 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Sandeep Sivadas wrote in message#6561:
> Hi,
> I tried the kernel and u-boot building as suggested and included th... Jonathan Cormier

11/23/2023

01:39 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Hi,
I tried the kernel and u-boot building as suggested and included the "extra" folder. Now SPI communication, Ethe... Sandeep Sivadas

11/22/2023

06:25 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

This doesn't explain why USB isn't coming up though. Your log doesn't show any USB log statements, the most likely r... Jonathan Cormier

06:11 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Sandeep Sivadas wrote in message#6558:
> Hi,
>
> I tried the devmem2 commands.The output got as follows
>
> r... Jonathan Cormier

05:43 AM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Hi,
I tried the devmem2 commands.The output got as follows
root@mitysom-am57x:/dev# devmem2 0x4A003460
/dev/me... Sandeep Sivadas

11/21/2023

04:59 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hello Dan,
Thanks for providing this information and support. According to this datasheet, the FPGA module has an... Mohammad Hassan Adeli

03:26 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Sandeep Sivadas wrote in message#6555:
> Hi Mike,
>
> Output of the spidev_test obtained is
>
> root@mitysom... Jonathan Cormier

12:57 PM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Hi Mike,
Output of the spidev_test obtained is
root@mitysom-am57x:~# ./spidev_test -D /dev/spidev4.0 -v
spi m... Sandeep Sivadas

11:22 AM MitySOM-AM57X Software Development: RE: spidev loopback testing not working

Hi Sandeep,
Are you trying to loop spidev4.0 to spidev4.1? Or are you looping back one of the two devices onto th... Michael Williamson

06:16 AM MitySOM-AM57X Software Development: spidev loopback testing not working

Hi,
We tried to configure SPI4 in the devkit by following the guidelines in the below link "(https://support.criti... Sandeep Sivadas

11/20/2023

06:30 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hello Mohammad,
Please take a look at our development board schematic, if you haven't already. It can be found her... Daniel Vincelette

11/17/2023

07:38 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Thanks for your reply, Mike. I used Y13 as the clock pin in the development board and I wonder where internally in th... Mohammad Hassan Adeli

07:30 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: Pin connection

Hi Mohammad,
If you open up the Datasheet and check Table 8 and search for Y13 you should that it is a direct conn... Michael Williamson

07:08 PM MitySOM-5CSX Altera Cyclone V PCB Development: Pin connection

Hello,
I have a development kit of MitySOM-5csx (https://www.criticallink.com/product/mitysom-5csx-dev-kit/). I w... Mohammad Hassan Adeli

11/16/2023

06:18 PM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: RE: Barrel jack type

Marko,
The manufacturer part number used for the barrel jack is PJ-059BH. I have attached the manufacturer datashe... Alexander Block

07:28 AM MitySOM-5CSX Embedded Vision Developer's Kit for Basler dart BCON Support: Barrel jack type

Hello,
I was wondering if you could help me find information on the specifications for the barrel plug, we need t... Marko Mamić

03:02 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Clock frequency pins

Hello,
We have this module (https://www.criticallink.com/product/mitysom-5csx/ ) board on our project board and al... Mohammad Hassan Adeli

11/10/2023

06:20 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Munti-function OMAP pins

Note if you developing a custom baseboard, I'd recommend sending it to support@criticallink.com to have it reviewed.
... Jonathan Cormier

06:18 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Munti-function OMAP pins

Any gpio can be used as a spi chip select.
Examples:
https://support.criticallink.com/gitweb/?p=linux-davinci.git... Jonathan Cormier

03:49 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: Munti-function OMAP pins

Hello,
I would like to use the SPI1 on the OMAP with two separate devices are the pin functions in the critical li... Rachel Shaska

11/09/2023

03:43 PM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Error building kernel and rootfs on host having Ubuntu 23.04 with docker

Hi Rohini,
I'm not sure why this happens, however especially when all the failed packages are "native" packages an... Jonathan Cormier

11:00 AM MitySOM-AM62 & MitySOM-AM62A Software Development: RE: Error building kernel and rootfs on host having Ubuntu 22.04 desktop with docker

Hi Jonathan,
   We are trying to follow steps on Ubuntu 22.04 desktop with following
command and facing some Error... Rohini Gawand

11/06/2023

06:22 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jon Cox wrote in message#6539:
> Jonathan,
>
> Thanks for taking a look at the logs.
>
> This is an issue we h... Jonathan Cormier

03:36 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Thanks for taking a look at the logs.
This is an issue we have been having in parallel to the I2C iss... Jon Cox

02:50 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jon Cox wrote in message#6537:
> Jonathan,
>
> Apologies on the delay, we've had most of the systems tied up in-u... Jonathan Cormier

11/03/2023

04:15 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Boot issue, I2C0 (PCB Dev Post)

Jonathan,
Apologies on the delay, we've had most of the systems tied up in-use for the past few weeks but I was ab... Jon Cox

11/02/2023

02:35 AM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...

Sorry if I wasn't clear. The caps are optional. They might help in a worst case situation, but for most designs the... David Rice

11/01/2023

11:34 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...

Hi David,
I understand that, but the eval board only has them on MSEL[3:0] and does not have one on MSEL[4].  So, ... Austin Franklin

07:38 PM MitySOM-5CSX Altera Cyclone V PCB Development: RE: MSEL[4] and return current cap...

The intention of the caps to ground on these signals is to allow some high frequency ground currents from the SOM I/O... David Rice