Activity
From 07/02/2012 to 07/31/2012
07/31/2012
- 06:04 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 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... - 03:49 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
- Now I've attached the updated PDF.
Alex - 03:48 PM MityDSP-L138 (ARM9 Based Platforms) 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...
07/30/2012
- 10:51 PM MityDSP-L138 (ARM9 Based Platforms) 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...
07/27/2012
- (posted on behalf of a customer)
I have a question about the FPGA I/O bandwidth coming off expansion headers 2 & 3... - 05:14 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 07:35 AM MityDSP-L138 (ARM9 Based Platforms) 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...
- 05:34 AM MityDSP-L138 (ARM9 Based Platforms) 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...
07/26/2012
- 05:29 PM MityDSP-L138 (ARM9 Based Platforms) 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... - Documentation said that 32 MB are reserved for DSP. When I look at the DSP memory mapping, it seems that 15 MB of mem...
07/25/2012
- 11:12 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Reg. ethernet Transciever
- Hi Salam,
the VSC8601 is a unique Vitesse part and has no IT range drop in replacements in same package with same ...
07/24/2012
- 08:55 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Creating a small basic system
- Hi Keith,
It's quite possible that the images I posted (built from openembedded / Angstrom reference images) don't... - 08:41 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Creating a small basic system
- Hi Tim and Mike,
Thanks for your help with the filesystems - I grabbed one of the the new small filesystems from the...
07/23/2012
- 08:37 PM MityDSP-L138 (ARM9 Based Platforms) 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*:...
- 08:24 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 08:07 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 07:56 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 07:46 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 07:40 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 07:33 PM MityDSP-L138 (ARM9 Based Platforms) 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... - Hello. I got the MityDSP hooked up and powered on today. I worked through the Starter Guide, successfully cross-compi...
- 11:13 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Creating a small basic system
- Hi Keith,
I updated the wiki about building a rootfs from scratch with open embedded and posted some files (SDKs a... - 06:14 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Creating a small basic system
- Keith,
There are a few different ways to go about this...
- We have a smaller base FS I can get you. The catch is t... - Hi I am attempting to create a basic filesystem, that is small enough to fit on the NAND, however the link provided i...
07/20/2012
- 09:01 AM MityDSP-L138 (ARM9 Based Platforms) 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... - 05:56 AM MityDSP-L138 (ARM9 Based Platforms) 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...
07/18/2012
- 05:11 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting without the SD card
- Thanks Mike and Tim,
Managed to get the MityARM-3359 to boot without SD card - upto requiring a filesystem. I used a...
07/17/2012
- Hi,
In MityArm 3359 carrier Board has been used one VSC8601 ethernet ic, but it will not support for the industr... - 07:34 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting without the SD card
- Keith
The specifics of loading u-boot into NAND are on the u-boot wiki page
http://support.criticallink.com/redmine...
07/16/2012
- 07:44 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Booting without the SD card
- Hi Keith,
Currently, the MityARM-3359 does not come with the NOR or NAND preprogrammed with u-Boot or a kernel.
... - Hi,
I have a 3359 development kit, SN 120806, and want to boot it from SPI NOR (Kernal)and NAND (filesystem), pretty...
07/13/2012
- 06:05 PM ARM9 Based QNX Platforms Software Development: RE: Mounting SD Card under QNX
- The link you specify talks about how to enable the interface. Can you include a copy of the U-Boot session to show wh...
- 06:02 PM ARM9 Based QNX Platforms Software Development: RE: Migrating Source Code from QNX to Linux
- In u-boot, can you ping the server? ...
- 05:07 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 11:37 AM MityDSP-L138 (ARM9 Based Platforms) 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/... - 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... - 10:56 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: How to start the u-Boot prompt?
- Thanks, Greg.
07/12/2012
- 10:45 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: schematic of MityARM-3359
- Hello Diego -
I have also sent the schematics and Altium design files to your e-mail.
Currently our policy on... - 10:21 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: schematic of MityARM-3359
- Hello Thomas,
I'm also insterested in the schematics of the base board you provide to Amin. Could you send it to me... - 03:29 PM MityDSP-L138 (ARM9 Based Platforms) 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... - Hi,
can anybody tell me, how can I get the u-Boot prompt?
What are the steps in which order to do?
Background:...
07/10/2012
- 06:56 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Ethernet using RGMII2
- Raja
You can certainly load the kernel and mount the root filesystem over the network on the dev board, we do it all... - Hi,
We are planning to use ethernet for mounting the filesystem on the network and to connect to the device over e... - 03:51 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138F Mounting Holes (Posted on behalf of a customer)
- Thanks Tom, this is exactly what I needed.
- 03:27 PM MityDSP-L138 (ARM9 Based Platforms) 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 ... - 09:32 AM MityDSP-L138 (ARM9 Based Platforms) 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... - 09:09 AM MityDSP-L138 (ARM9 Based Platforms) 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... - I am new to Linux and Eclipse
When launching Eclipse I get:
mitydsp@mitydsp-dev:~$ eclipse
Unable to find full p...
07/09/2012
- 04:02 PM MityDSP-L138 (ARM9 Based Platforms) 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
- 08:20 AM MityDSP-L138 (ARM9 Based Platforms) 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... - 06:16 AM MityDSP-L138 (ARM9 Based Platforms) 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 ...
07/06/2012
- I’m designing a carrier board to host the MityDSP-L138F and would like to use the plated through holes at the edge of...
- 07:52 AM MityDSP-L138 (ARM9 Based Platforms) 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....
07/05/2012
- 11:40 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 05:12 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 02:10 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 01:10 PM MityDSP-L138 (ARM9 Based Platforms) 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... - 12:44 PM MityDSP-L138 (ARM9 Based Platforms) 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... - We are using MityARM-1810F on the PROFIBUS DK board.
We are trying to use the TI starterware examples to get USB0 to...
07/04/2012
- 09:29 AM MityDSP-L138 (ARM9 Based Platforms) 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
- 09:23 AM MityDSP-L138 (ARM9 Based Platforms) 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... - Hello Sirs,
I'm evaluating the possibility to use the RMII interface instead of MII in order to interface the Mity...
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