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From 07/02/2012 to 07/31/2012

07/31/2012

06:04 PM Software Development: RE: EMIFA clock
Hi Scott,
Yes, I'm fairly certain that changing the CPU clock will affect the EMIFA clock. By default the EMIFA an...
Gregory Gluszek
02:35 PM Software Development: EMIFA clock
Hello,
I've got an Industrial IO board and want to change the cpu clock frequency from 300 to 45 MHz. I know this w...
Scott Whitney
03:49 PM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
Now I've attached the updated PDF.
Alex
Alexander Block
03:48 PM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
Emmett,
Sorry about the late reply on this issue. Hopefully you have resolved it satisfactorily but if not I belie...
Alexander Block

07/30/2012

10:51 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hi,
We also have received a batch of Mity1808 cards which have not been programmed with kernel. We are able to pro...
Keith Fletcher

07/27/2012

09:49 PM PCB Development: FPGA bandwidth available on development kit
(posted on behalf of a customer)
I have a question about the FPGA I/O bandwidth coming off expansion headers 2 & 3...
Thomas Catalino
05:14 PM Software Development: RE: DSP memory map question
Mike,
It was the additional linker file that was missing part of my side. When I added that file, no more linker w...
François Tremblay
07:35 AM Software Development: RE: DSP memory map question
To add the additional section in our projects, we typically modify the project ".tcf" file using the BIOS graphical e... Michael Williamson
05:34 AM Software Development: RE: DSP memory map question
Mike,
I need the upper 15 MB memory region to store pre-calculated arrays to speed-up thing in real-time. Only the...
François Tremblay

07/26/2012

05:29 PM Software Development: RE: DSP memory map question
Hello François,
You are correct, the upper ~15MB is not configured by default. You can certainly add another sect...
Michael Williamson
09:46 AM Software Development: DSP memory map question
Documentation said that 32 MB are reserved for DSP. When I look at the DSP memory mapping, it seems that 15 MB of mem... François Tremblay

07/23/2012

08:37 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Virtual Box is in "bridged" mode - see attached, with the following network configuration for *mitydsp-dev*:... Jeff Benshetler
08:24 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hi Jeff,
Is your VM network adaptor set to be a "bridged" connection and not a "NAT"?. Can you ping your VM IP ad...
Michael Williamson
08:07 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Yes, I'm using the Industrial I/O dev kit. I'm using the virtual box image provided.
Mike, I'd love your help wal...
Jeff Benshetler
07:56 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hi,
Are you booting on an Industrial I/O (development kit) board? If so, we can walk you through installing the k...
Michael Williamson
07:46 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
I tried setting the *bootcmd* variable as suggested and the executed *boot*. This is what I got:
U-Boot > edit...
Jeff Benshetler
07:40 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
The output of *print*:
U-Boot > print
bootdelay=3
baudrate=115200
bootfile="uImage"
flashu...
Jeff Benshetler
07:33 PM Software Development: RE: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hmmm
It should autoboot into linux. Can you post the output of the u-boot print command
U-Boot > *print*
And try j...
Tim Iskander
07:25 PM Software Development: Starter Guide: "Boot the MityDSP-L138 up into linux." - How?
Hello. I got the MityDSP hooked up and powered on today. I worked through the Starter Guide, successfully cross-compi... Jeff Benshetler

07/20/2012

09:01 AM Software Development: RE: Building new openembedded-core based system from scratch
To clarify (hopefully):
None of our software that is part of the MityDSP-L138 development kit is proprietary. The...
Michael Williamson
05:56 AM Software Development: RE: Building new openembedded-core based system from scratch
Hi,
I'm new to the MityDSP world, but me too, highly interested in this topic.
Could you please clarify if the pr...
Andrea Galbusera

07/13/2012

05:07 PM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
Hi Tom,
I hate to be a pain, but could you dimension this from the centerline of the connector, or give me a dimen...
Emmett Bradford
11:37 AM Software Development: RE: DVI on Industrial I/O-Board Rev. B
Hi Christian,
Check out the "Industrial IO Revision":http://support.criticallink.com/redmine/projects/indio/wiki/...
Michael Williamson
11:24 AM Software Development: DVI on Industrial I/O-Board Rev. B
Hi,
I got my MityDSP Devkit (Industrial I/O Board Rev. B) for around 5 weeks ago and now, as i wanna start with th...
Christian Rückl
10:56 AM Software Development: RE: How to start the u-Boot prompt?
Thanks, Greg. Christian Rückl

07/12/2012

03:29 PM Software Development: RE: How to start the u-Boot prompt?
Hi Christian,
If you have a serial cable connected to your unit, when you first power it on you should see a seve...
Gregory Gluszek
03:26 PM Software Development: How to start the u-Boot prompt?
Hi,
can anybody tell me, how can I get the u-Boot prompt?
What are the steps in which order to do?
Background:...
Christian Rückl

07/10/2012

03:51 PM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
Thanks Tom, this is exactly what I needed.
Wade Calcutt
03:27 PM Software Development: RE: GCC Toolchain and Hello World AM335x
Hi Mike,
Got HelloWorld working correctly... thanks for helping.
I will be sure to post in the right forums from ...
R D
09:32 AM Software Development: RE: GCC Toolchain and Hello World AM335x
Hi Randy,
This forum is for the MityDSP-L138 Family (ARM9 cores).
For the 335X, your post should go to this for...
Michael Williamson
09:09 AM Software Development: RE: GCC Toolchain and Hello World AM335x
Tried based on starter guide (above was something extra I tried)
mitydsp@mitydsp-dev:~$ arm-angstrom-linux-gnueabi-g...
R D
09:02 AM Software Development: GCC Toolchain and Hello World AM335x
I am new to Linux and Eclipse
When launching Eclipse I get:
mitydsp@mitydsp-dev:~$ eclipse
Unable to find full p...
R D

07/09/2012

04:02 PM PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)

I've attached the requested drawing, does this address your needs?
Tom
Thomas Catalino
08:20 AM PCB Development: RE: USB0_ID on MityARM-1810 PROFIBUS DK
Mike,
I asked for TI tech support about this, but no reply.
In reference to my last reply:
Can you check your hard...
Emmett Bradford
06:16 AM FPGA Development: RE: What‘s the configuration mode of the FPGA?
Ok, Maybe I see.
FPGA's pin CCLK is the configuration clock , but it has two modes , namely Continuous data loading ...
Yueqiang Lu

07/06/2012

04:38 PM PCB Development: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
I’m designing a carrier board to host the MityDSP-L138F and would like to use the plated through holes at the edge of... Angela Newman
07:52 AM FPGA Development: RE: What‘s the configuration mode of the FPGA?

The EMA_WE (B9) pin of the OMAP-L138 is connected to the CCLK (R15) pin on the FPGA for slave select configuration....
Michael Williamson

07/05/2012

11:40 PM FPGA Development: RE: What‘s the configuration mode of the FPGA?
Hello Mike,
I still have a question. I found out in the MityDSP-L138F Carrier Board Design Guide that you connect...
Yueqiang Lu
05:12 PM Software Development: RE: Using RMII with MityDSPL138 and L138F.
Hi Michele,
I've worked on a project using the RMII before, and as far as I remember we needed to select the corr...
Gregory Gluszek
02:10 PM PCB Development: RE: USB0_ID on MityARM-1810 PROFIBUS DK
FYI Mike,
Our cable is a A to mini-B and pins 4&5 are not shorted.
USB0_ID is always low regardless of cable pres...
Emmett Bradford
01:10 PM PCB Development: RE: USB0_ID on MityARM-1810 PROFIBUS DK
Mike,
I am working with Emmett on the software side. I have ported the usb_dev_bulk example into the UART example...
Tim Eastham
12:44 PM PCB Development: RE: USB0_ID on MityARM-1810 PROFIBUS DK
Hello Mr. Bradford,
1. There is no pullup on the MityARM-1810F SOC for the USB0_ID pin (though there is likely one...
Michael Williamson
12:33 PM PCB Development: USB0_ID on MityARM-1810 PROFIBUS DK
We are using MityARM-1810F on the PROFIBUS DK board.
We are trying to use the TI starterware examples to get USB0 to...
Emmett Bradford

07/04/2012

09:29 AM Software Development: RE: Using RMII with MityDSPL138 and L138F.
Hi Tim,
thanks for the link.
I will try that way.
Thank you very much.
Best Regards,
Michele Canepa
Michele Canepa
09:23 AM Software Development: RE: Using RMII with MityDSPL138 and L138F.
Michele,
We have used the RMII configuration on a job. I do not recall any issues (our "experts" on this subject are...
Tim Iskander
09:11 AM Software Development: Using RMII with MityDSPL138 and L138F.
Hello Sirs,
I'm evaluating the possibility to use the RMII interface instead of MII in order to interface the Mity...
Michele Canepa
 

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