Mity CPU Platforms

10/02/2014

12:53 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: HPS Memory Controller

Hi,
Just raising this subject again. I'm going through the document for the sgdma_dispatcher, but do you guys have... Anonymous

10/01/2014

02:27 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222

Actually, the issue seems to be with the third party software.
So don't worry about it. Anonymous

02:07 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222

Furthermore, ssh works to it.
We have a python program that tries to connect to the board via port 22222, but it r... Anonymous

01:58 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222

Hi Bob,
The only file I changed is the interface file in the /etc/network folder to give the system a static addre... Anonymous

01:44 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222

Jack, I'm assuming you are running the "third party software" on the PC, correct?
If so, how did you configure t... Bob Duke

01:19 PM MitySOM-5CSX Altera Cyclone V Software Development: Port 22222

Hi,
We are trying to have a third party software to connect to the board via Port 22222. We assigned a static addr... Anonymous

02:31 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug

Yes. Where do I send it?
Michael Karasoff

09/30/2014

12:41 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Static IP Adderess

Hi Dan,
That works! Thank you!
Jack Anonymous

09:26 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Static IP Adderess

Hello Jack,
Is your PC a windows machine? If so I believe if you have the firewall on then it will block any ping ... Daniel Vincelette

09/29/2014

06:54 PM MitySOM-5CSX Altera Cyclone V Software Development: Static IP Adderess

Hi,
I tried to set a static IP address to the system, by changing the /etc/network/interface file (See below). Bec... Anonymous

09/26/2014

09:11 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug

Would you be willing to share (privately, not on the forum) your baseboard schematic?
-Mike Michael Williamson

08:19 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug

Michael,
Thanks for the replay. No problem with the many questions.. I'm kind of at a loss tracking down the iss... Michael Karasoff

02:27 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GP0[4] state on boot for L138F

??How quickly do you need it to be low? You might put an external pull down on your board.??
Pretty much instantly... Mostafa Afgani

09/25/2014

07:46 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GP0[4] state on boot for L138F

How quickly do you need it to be low? You might put an external pull down on your board.
You could disable the pu... Michael Williamson

05:11 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GP0[4] state on boot for L138F

Hi Mike, thanks for the explanation. As we need this pin to be low on power-up, would the best place to set this be i... Mostafa Afgani

03:40 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GP0[4] state on boot for L138F

Hi,
If you check the OMAP-L138 datasheet (it's a bit convolved) Table 2-29, the GP0[4] pin pullup state is defined... Michael Williamson

03:28 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: GP0[4] state on boot for L138F

Hi, we noticed that the power on state of GPIO_0_4 is that it is driven high. I am a little confused about this since... Mostafa Afgani

09/24/2014

05:59 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug

Hi Mr. Karasoff,
Are these MityARM-3359s? What is the model number? Do you also have a couple of serial numbers ... Michael Williamson

05:28 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: Spurious Reboot Debug

Hi,
I am having an intermittant issue with the MityARM on some (not all) of our custom carrier boards - The proces... Michael Karasoff

09/23/2014

02:05 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: UPP problem

Problem was caused by cache incoherency. Use of BCACHE_inv() fixed it. stephan berner

09/22/2014

10:19 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug

There are several missing features in the 3.14 branch that I found when trying to move to it. I created a tag to mark... Jonathan Cormier

10:13 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug

Note that we have seen a similar issue on the 335x. Could you checkout the following page and report back if the solu... Jonathan Cormier

10:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug

It is from your git page - as far as I remember. Our software student tried to jump to 3.14 two month ago but it didn... Benedikt K.

09:39 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug

Hello,
Are you using a 3.7 branch from our git site, or the mainline? I don't think we officially support 3.7. D... Michael Williamson

09:37 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB Bug

Another thing: When I plug in the first usb device the number of usb interrupts in /proc/interrupts increases. When I... Benedikt K.

09:22 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: USB Bug

Hej hej,
we have noticed a usb bug on the MityDSP and we are not sure why this happens.
We are using linux 3.7.... Benedikt K.

09/21/2014

02:51 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: UPP problem

hi,
I am having problems reading data from the FPGA to memory. I set up the UPP interface
using channel A from t... stephan berner

09/18/2014

10:07 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Thanks Mike,
I have found the pin mapping for INT0 and INT1 I couldn't find the mapping for the Non Maskable Inte... Christopher Brunson

09:48 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Hi Chris,
The information you need is in Table 4 of the "Carrier Board Design Guide":http://www.criticallink.com/w... Michael Williamson

09:36 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: Mity L138F FPGA -> OMAP interrupt lines

I was trying to use an FPGA interrrupt which should be serviced by the DSP core in the OMAP.
From the MityL138.ucf... Christopher Brunson

09:07 AM MityDSP (TI TMS320C6xxx Based Products) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Sorry about that I thought this was the ARM9 forum, I will repost it there.
Chris B. Christopher Brunson

08:40 AM MityDSP (TI TMS320C6xxx Based Products) FPGA Development: RE: Mity L138F FPGA -> OMAP interrupt lines

Hi Chris,
This post, if for an L138 module, should be in this other forum:
https://support.criticallink.com/red... Michael Williamson

08:32 AM MityDSP (TI TMS320C6xxx Based Products) FPGA Development: Mity L138F FPGA -> OMAP interrupt lines

I was trying to use an FPGA interrrupt which should be serviced by the DSP core in the OMAP.
My FPGA pin map for ... Christopher Brunson

09/17/2014

02:36 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Standard USB peripheral connection on MitySOM eval Board

Hi,
I'm now quite stuck without the ability to use use the host mode.
I have noticed on Rocketboards something ... Pierre-Yves BRETECHER

11:29 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Max,
Thank you for posting that.
You are correct that if VBAT is too low the module will either not boot at all... Alexander Block

10:41 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
I had similar problem last week. After two week I tried to run my development board loading the FPGA with ... Massimo Buratto