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From 09/20/2012 to 10/19/2012

10/19/2012

07:12 PM PCB Development: RE: Boot Pins? (Posted on behalf of a customer.)
Are you using just the MityDSP-L138, or the MityDSP-L138F.
Both modules currently include pull-up/pull-down resi...
Michael Williamson
07:05 PM PCB Development: RE: FPGA Pinouts ... documentation error??
Hi,
In the data sheet as well as the design guide, the DDR3 edge connector pin naming scheme did not map the "pair...
Michael Williamson
06:05 PM PCB Development: FPGA Pinouts ... documentation error??
(posted for a customer)
I have purchased one of your MityDsp Development kits to use as a reference platform for...
Thomas Catalino
07:43 AM Software Development: Apologies for recent SPAM.
Our site was hit with an email spamming robot this morning and we were unable to kill it immediately.
We have alte...
Michael Williamson
07:35 AM Software Development: RE: uPP support
Hi Brian,
Sorry about the spam this on this thread morning. We've changed our account activation policy to requir...
Michael Williamson

10/18/2012

09:51 PM Software Development: RE: Ethernet over usb
USB gadgets are built as modules.
Here's a link to a TI page on building the usb ethernet gadget module
http://proc...
Tim Iskander
09:07 PM Software Development: Ethernet over usb
Am using MityDSP L138F board.
Ethernet over USB driver is missing from your distribution.
It is supposed to be incl...
Krishna Vallabhaneni
05:21 PM PCB Development: RE: DVI Output with MityDSP-L138F w/6SLX45 FPGAs
Wade,
Yes. The LX45 models cannot use the DVI interface as provided on the Industrial I/O boards.
The Industri...
Michael Williamson
04:02 PM PCB Development: DVI Output with MityDSP-L138F w/6SLX45 FPGAs
Based on the datasheet, models of the MityDSP-L138F SOM that have the 6SLX45 FPGA installed (L138-FI-225-RC, L138-DI-... Wade Calcutt

10/16/2012

08:43 AM FPGA Development: RE: Top level module question
That was a fast reply! Thanks Mike.
I'm using the latest MDK alright and I do see that there is generics and code ...
Conor O
07:37 AM FPGA Development: RE: Top level module question
Hi Conor,
First, the most recent MDK should include code in the base module to support the DCM reset logic as well...
Michael Williamson
07:16 AM FPGA Development: Top level module question
Hi all,
I'm a bit of newbie with FPGAs but I've written my own top level GPIO test design and it at least synthesi...
Conor O

10/11/2012

09:28 AM FPGA Development: FPGA ucf files - a few corrections
Hi all,
I was doing some cross referencing for my own documentation and noticed a few errors in the ucf files. Thi...
Conor O

10/10/2012

02:26 PM PCB Development: RE: MityDSP-L138F Failure to Boot
Mike,
I isolated the I2C0 bus from the baseboard and I am still having the issue. How should I contact you to forw...
Wade Calcutt
11:35 AM PCB Development: RE: MityDSP-L138F Failure to Boot
Mike,
The SPI1 lines are not attached on the baseboard so that shouldn't be the issue and the reset line is being ...
Wade Calcutt
11:23 AM PCB Development: RE: MityDSP-L138F Failure to Boot
Hi Wade,
Would you be willing to send me a schematic (offline, of course) of your baseboard to review?
Your bas...
Michael Williamson
10:56 AM PCB Development: MityDSP-L138F Failure to Boot
I'm trying to get a MityDSP-L138F SOM to boot on a custom baseboard. The SOM powers on; i.e. the Power Good LED light... Wade Calcutt
01:51 PM Software Development: RE: Project build in CCSv5.1 not successful when using the Platform.tci for...
OK, i found the file i need and now it's working.
thanks
Christian
Christian Rückl
12:41 PM Software Development: RE: Project build in CCSv5.1 not successful when using the Platform.tci for...
I forgot to delete the original created *.tcf-file. Now it is almost working - Only one new error appeared:
#5 cou...
Christian Rückl
11:36 AM Software Development: RE: Project build in CCSv5.1 not successful when using the Platform.tci for...
Hi Christian,
Mike is right, we need more details, but here is my guess at what could perhaps solve your problem ...
Gregory Gluszek
11:35 AM Software Development: RE: Project build in CCSv5.1 not successful when using the Platform.tci for...
there are really a lot of errors - more than 100 but i will post here all i got:
Description Resource Path Locatio...
Christian Rückl
11:28 AM Software Development: RE: Project build in CCSv5.1 not successful when using the Platform.tci for...
Can you post the errors?
Michael Williamson
11:24 AM Software Development: Project build in CCSv5.1 not successful when using the Platform.tci for cre...
Hi,
to getting started with the C674x-Core, CCSv5.1 and DSP/BIOS, I generated a new DSP/BIOS-Project in the CCS. I...
Christian Rückl
01:43 PM Software Development: Documentation
I am a linux newbie and have gotten as far as "Hello World" and "Hello DSP".
Is there any documentation for the ...
Mary Frantz

10/09/2012

10:15 AM Software Development: RE: mitydsp L138 starter file
IE9 has a download manager which might be better than previous attempts (which are terrible 1995-2011). In previous v... Conor O

10/08/2012

05:07 PM Software Development: RE: Problem with uPP in DLB
Hi François,
Sorry about the delay in my reply. And sorry, no, we do not have an generic FPGA loads that have uPP ...
Gregory Gluszek
02:27 PM Software Development: RE: Debugging ARM in Eclipse
I have added text to the http://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Debugging_ARM_Apps_with... John Pruitt
01:09 PM Software Development: Debugging ARM in Eclipse
From the wiki page on "Debugging ARM apps with Eclipse":
> On eclipse, you will need to setup a new debug configur...
Mary Frantz
09:30 AM Software Development: Dead L138F Board (Posted on behalf of a customer).
We are trying to reprogram a Dead L138F board. However, we are observing a problem
after executing "sfh_OMAP-L138.e...
Angela Newman

10/05/2012

11:20 AM Software Development: RE: DSP Hello World won't link
Almost ...
In Eclipse in Properties->C/C++ Build->Settings->Cross Settings I changed Path to "/usr/local/oecore-i6...
Mary Frantz
10:56 AM Software Development: RE: DSP Hello World won't link
Hi Mary,
In Eclipse in the Properties->C/C++ Build->Settings->Cross Settings try setting Path to "/usr/local/oeco...
Gregory Gluszek
10:54 AM Software Development: RE: DSP Hello World won't link
Hi Mary,
Your PATH would need /usr/local/oecore-i686/sysroots/i686-angstromsdk-linux/usr/bin/armv5te-angstrom-linu...
Dominic Giambo
10:44 AM Software Development: RE: DSP Hello World won't link
Sorry, there was no such entry in ~/.bashrc nor in /etc/bash.bashrc
I think there is something amiss in my Eclipse...
Mary Frantz

10/04/2012

03:28 PM Software Development: RE: DSP Hello World won't link
Hi Mary,
My guess is that somewhere (most likely your bashrc script) the environment for the old toolchain is bein...
Gregory Gluszek
11:29 AM Software Development: RE: DSP Hello World won't link
I had originally downloaded Aug-2012 SDK (angstrom-eglibc-i686-armv5te-toolchain-qte-v2012.05.tar.bz2)and installed t... Mary Frantz

10/03/2012

02:46 PM Software Development: RE: DSP Hello World won't link
Hi Mary,
In regards to your first issue, the fix you made is correct. The arm_main.cpp file is simply out of date...
Gregory Gluszek
01:22 PM Software Development: DSP Hello World won't link
I am following the instruction for the DSP Hello Word project wiki page.
First Problem:
I got a compile error f...
Mary Frantz
01:04 PM Software Development: RE: mitydsp L138 starter file
Dominic,
Download of the starter file is succussful.Unzip is failing. attached is the screenshot of the message. Win...
Krishna Vallabhaneni

10/02/2012

10:41 PM Software Development: RE: mitydsp L138 starter file
Sorry you seem to be having issues downloading the file. I tried here and was able to download the file and extract i... Dominic Giambo
08:15 PM Software Development: mitydsp L138 starter file
Downloaded http://support.criticallink.com/redmine/attachments/1659/CL_MityDSPL138_StarterWare_06_20_12.zip
unable t...
Krishna Vallabhaneni
12:57 PM PCB Development: RE: SPI1_SCS0 -> Edgeconnector pin 53?
Yes,
However, this pin should normally be treated as RESERVED as it is the chip select line for the on-board SPI N...
Michael Williamson
12:38 PM PCB Development: SPI1_SCS0 -> Edgeconnector pin 53?
Hi,
is the pin 53 on the edgeconnector (L138-Module) connected with the E19-pin (SPI1_SCS[0]) on the OMAP processo...
Christian Rückl

09/27/2012

04:04 PM PCB Development: RE: MMCSD
Conor,
We have addressed the MMC issues in the datasheet which can be found here by selecting the latest board ver...
Alexander Block
06:20 AM PCB Development: RE: MMCSD
Thanks Mike. Once I saw it, I realised the reason why - that stubs on the connector line would warrant concern. Plus ... Conor O
05:36 AM PCB Development: RE: MMCSD
Hi Conor,
You're right. I am trying to figure out what happened here and I see a note in a review that there was ...
Michael Williamson
04:24 AM PCB Development: RE: MMCSD
None of the documented MMCSD0 connections on the J700 are wired up. Be nice if that was documented. Conor O
09:47 AM PCB Development: RE: Intermittent boot failure w/ U-boot
I found the problem.
It was not seating well in the SODIMM socket.
That's a long story, but was my fault.
I am cur...
Emmett Bradford
09:14 AM PCB Development: RE: Intermittent boot failure w/ U-boot
Here's the SOM sheet, which I believe has everything pertinent to this issue.
U1 is providing a 67ms delay which I'm...
Emmett Bradford

09/26/2012

06:18 PM PCB Development: RE: Intermittent boot failure w/ U-boot
What do you have for a reset circuit? How is the reset input driven?
U-Boot shouldn't hang if there is no RS-232...
Michael Williamson
06:02 PM PCB Development: Intermittent boot failure w/ U-boot
I have the 1808F on our carrier board now.
It is working and communicating RS232.
About 3/4 of power-on events, i...
Emmett Bradford
12:05 PM PCB Development: RE: MMCSD
Hi Critical Link engineers:
If I probe (carefully) pin 5 of an SD card in place, I see the SDIO Clock. My scope sa...
Conor O

09/25/2012

11:49 AM PCB Development: RE: MMCSD
Further to this - I have my WL1271 module hooked up to the MityDSP board. However the driver just powers up and down ... Conor O
 

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