Mity CPU Platforms

01/29/2014

06:48 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Ethernet Rev B

Hi,
I just received your rev B module. We noticed that the ethernet doesn't work on this revision at all. Is there... Anonymous

01/27/2014

12:56 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
I'm not sure what else to try other than trying to program the FPGA through a JTAG pod, which I believe y... Daniel Vincelette

01/24/2014

01:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
I did what Adam suggested and it made no difference. I tried it without anything plugged in and still noth... Anonymous

01:21 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Currently I do not believe that is the case, seeing as this problem is happening in both uboot and linux.
Have you... Daniel Vincelette

12:28 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Could this be a OS issue that's causing it?
Can some one direct me the exact link where I can download the img fil... Anonymous

01/23/2014

06:18 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Hello Mike,
I've solved the problem! Actually it was a timing problem related to the access policy to the emif.
... Michele Canepa

05:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Reagrding spi NOR flash memory updating"

Hi Sir,
This is regarding editing the kernel in NOR flash memory, a detailed steps have been given in wiki for edi... Naveen K.S

01/22/2014

03:37 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Your MSEL is currently 00000. Try changing S100-position3 to OFF to get an MSEL[4:0] of 00100. This will change the ... Adam Dziedzic

03:11 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Looking through the uboot source code it seems that the HPS is not able to set the FPGA into a reset mode. Which coul... Daniel Vincelette

02:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

correct Anonymous

02:56 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Is the following the full error you received?... Daniel Vincelette

02:34 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Yes Anonymous

02:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

was this from the **run fpgaload**? Daniel Vincelette

02:31 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
I got an error: Failed with error code -1.
Jack Anonymous

02:29 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
This needs to be run during uboot, which you get to by pressing any key during the first 5 seconds of sta... Daniel Vincelette

02:13 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
The Linux OS on the board doesn't have run and saveenv. I tried to update it, but it doesn't have the apt-... Anonymous

01:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

... Daniel Vincelette

12:59 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
Regarding the uboot procedure, I have never worked with uboot before and the instructions on rocketboard i... Anonymous

12:33 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Adam,
I'm not sure what the default positions for the MSEL or which of the switches on board are for the MSEL. ... Anonymous

12:23 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
Please check the MSEL dip switches. These should be set to FPPx16 or FPPx32 for the FPGA Manager to be a... Adam Dziedzic

12:07 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Dan,
The same issue still occurs after power cycling.
I'm wondering if it's a hardware issue.
Jack Anonymous

10:43 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA Timeout Error

Hi Jack,
We have not seen this issue yet. If you power cycle the board did this issue still occur?
Dan Daniel Vincelette

09:19 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Dear Mike,
When you say to configure the emif wait states etc., you mean modifying, for example, the file "u-boot-mi... Michele Canepa

01/21/2014

04:04 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Error libstdc++.so.6

To whom this may concern!...
I had a problem with the file system... Using NFS updated the problem is solved... Ehsan Kooh

07:31 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

I think you should setup a chipscope in the FPGA and watch the EMIFA transactions and see if the data is being posted... Michael Williamson

03:23 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Memcpy data transfer error from FPGA address space to CMEM-allocated data buffers.

Dear Sirs,
I have implemented a ping pong buffer to transfer via EMIF some data from a Block-RAM on FPGA to a shared... Michele Canepa

01/20/2014

10:30 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Usage of C64X+ IMGLIB on MitydspL138F VDK frame work"

Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla... Naveen K.S

05:19 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Load FPGA Timeout Error

Hi,
I just got back from vacation and tried to run my board and ran into a problem.
I tried to load rbf file as... Anonymous

05:27 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello Mike,
In the vision_framework example given by you it is clear that the tcAlgorithmEdgeDetect::Process() cla... Naveen K.S

01/17/2014

05:57 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Error libstdc++.so.6

*Hello Dears,
Following steps on "DSP Hello World", it seems I have outputs of ARM "HelloWorldDSP.out" and DSP "Hell... Ehsan Kooh

01/16/2014

11:04 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Regarding handling UART on MitydspL138F(OMAPL138)"

Dear sir,
Thanks for your prompt response for our posts
We are looking to program ARM9 processor core (OMAPL138... Naveen K.S

04:45 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Thanks for the information. Just to be clear, I am not having trouble using wireless on the evaluation board. I am o... Jesse Johnston

01:39 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Hello Jesse,
We attempted to run the calibration tools as well, and have seen the same result as you. We are looki... Greg Dias

10:44 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

Environment variable can be setup like:... Jonathan Cormier

10:42 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

This is normal. As far as I'm aware the 3.1 kernel was never updated to initiate the HDMI chip and relied on u-boot ... Jonathan Cormier

01/15/2014

10:52 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "JTAG Interface on MitydspL138F kit"

Dear sir,
Thank you for your reply, it helped us a lot.
with regards,
Naveen K.S Naveen K.S

10:49 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Regarding handling UART of MitydspL138 F

Dear sir,
Kindly reply at the earliest to the above post, it will be very helpful to us.
with regards,
Navee... Naveen K.S

01/13/2014

07:56 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)

adding a bit more information:
seems that I'm not getting dbus.service or avahi-daemon.service starting automati... Daniel Paley

05:59 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)

Sorry - files formated above, enclosed below
--Daniel Daniel Paley

05:58 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)

I believe that I'm using the 'released' version of hte file system (MDK).
root@mityT1-dev:/lib/systemd/system#... Daniel Paley

05:41 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Still requires ifdown eth0 / ifup eth0 (DHCP)

Hello Dan,
Are you using a custom filesystem or an example filesystem from our MDK? Are you running with the MityD... Bob Duke

04:13 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Still requires ifdown eth0 / ifup eth0 (DHCP)

I'm still having trouble with the dns services. I've narrowed it down to two items:
1). at boot I still need t... Daniel Paley

04:22 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Jonathon,
You're correct, I was using the commands from the wrong section. Unfortunately, following the correct c... Jesse Johnston

03:09 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Have you tried running the commands from this section: http://processors.wiki.ti.com/index.php/WL12xx_NLCP_Calibratio... Jonathan Cormier

02:38 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: WL1271 Calibration tool

Just to be clear, there is a lot of additional output when I try to run the calibrator command. I can post it all if... Jesse Johnston

02:28 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: WL1271 Calibration tool

I'm trying to run the WL1271 calibration tool and generate an NVS file and I am running into some problems.
Setup ... Jesse Johnston

01/10/2014

07:56 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: 3.1 vs 3.2 Kernel MityARM-335x Dev Kit HDMI not working consistently

This is being posted on behalf of a customer.... Alexander Block

10:15 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "JTAG Interface on MitydspL138F kit"

Naveen,
The Critical Link debug adapter is included with the Vision Development Kit.
The following datasheet d... Alexander Block

01:30 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "JTAG Interface on MitydspL138F kit"

Hello sir,
Kindly reply to my query as soon as possible.
with regards,
Naveen K.S Naveen K.S

09:15 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: Ground Pins

It's usually a good idea to hook up all of the ground pins as the specification calls for. For higher speed signal i... Michael Williamson

08:53 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: Ground Pins

Hej hej,
the MityDSP L138F/L138 has quite a lot of ground pins.
Is it necessary to connect all to ground or are... Benedikt K.

02:26 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Regarding handling UART of MitydspL138 F

Dear sir,
We are looking to program ARM9 processor core (OMAPL138) of MitydspL138F. We have seen in MitydspL138F V... Naveen K.S

01/09/2014

10:30 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello Mike,
Thanks for your reply..
with regards,
Naveen K.S Naveen K.S

08:59 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

You can use the C64X+ IMGLIB with the OMAP-L138. The 674x core is a superset of c67x+ and c64x+ instruction sets.
... Michael Williamson

08:50 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: I/O voltage

Thanks, very useful info. Will give it a try over the next couple of weeks.
Nigel. Nigel Doe

01/08/2014

11:57 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: "JTAG Interface on MitydspL138F kit"

Hello sir,
In our development phase we are getting MitydspL138F Vision development kit, we are quite unsure with t... Naveen K.S

11:24 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Thank You Jonathan.
I will try them out. Preejith S P

11:06 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello Mike,
Thanks for your reply, actually i understood that in your vision_framework you have used C64X IMGLIB l... Naveen K.S

07:13 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: "Using TI C64x+ IMGLIB on OMAPL138F"

The C64X IMGLIB libraries from TI can be used by simply linking the library provided by TI to your application and ca... Michael Williamson

03:08 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: "Using TI C64x+ IMGLIB on OMAPL138F"

Hello sir,
I am working on OMAPL138F for one of my image processing application, kindly let me know if i can use C... Naveen K.S

04:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: I/O voltage

Hi Nigel,
Below you will find the details to support additional IO standards. I believe this covers all the neces... Adam Dziedzic

01:53 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: I/O voltage

Any update on whether the dev kit can be configured for 3.3v I/O?
Thanks,
Nigel. Nigel Doe

01/07/2014

07:18 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Broken i_ema_a<8>

ChipScope confirmed that sth is wrong with i_ema_a<8> pin.
Serial numbers of Mity modules: 121924 (broken), 131576... Łukasz Dałek

08:11 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Broken i_ema_a<8>

I'll send them tomorrow.
Lukasz Łukasz Dałek

07:59 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Broken i_ema_a<8>

Yes. Two different mity boards. Can you give me the serial numbers?
-Mike
Michael Williamson

07:57 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Broken i_ema_a<8>

Hello Mike,
1. What do you mean by two separate modules, two mity boards?
2. Yes, Same kernel, same application, sa... Łukasz Dałek

07:18 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Broken i_ema_a<8>

Hello Mr. Dalek,
It might be a problem. Between your "good and bad" boards:
- You are referring to 2 separate ... Michael Williamson

06:52 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: Broken i_ema_a<8>

Hello,
My FPGA has a little problem with modules detection,
Linux driver and controlling program always double-dete... Łukasz Dałek

10:51 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

The connection setup can be treated like any normal network connection.
You can use ssh to transfer files to and f... Jonathan Cormier

09:15 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Hello Jonathan, Mike
Thank you for your replies.
I have been able to find the usb0 device after executing the i... Preejith S P

01/06/2014

09:06 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

When you plug the USB in, the kernel should also dump out some information about the connection.
Attaching the res... Michael Williamson

08:53 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

On the L138, if you run ifconfig -a is a usb0 listed?
-Jonathan Jonathan Cormier

08:41 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Hello Mike,
As per your suggestion, I have made the changes to the kernel configuration and I have also followed t... Preejith S P

01/02/2014

08:14 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Regarding handling UART of MitydspL138 F

Which UART are you after? Which processor core would you like to use with it? Michael Williamson

12:54 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Regarding handling UART of MitydspL138 F

Dear sir,
It is given in MitydspL138F VDK datasheet that already UART driver is available in Kernel image. Can you... Naveen K.S

08:12 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: USB-OTG as a peripheral and a host

Hello,
It looks like you have selected the "gadget zero" device as your peripheral device. This is a USB test dev... Michael Williamson

12/31/2013

02:07 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: USB-OTG as a peripheral and a host

Hello,
I am using a MityDSP L138F with a custom board. This board has provision for a USB 1.1 Host and an USB 2 OTG ... Preejith S P