Activity

From 02/04/2012 to 03/04/2012

SG 06:11 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: about boot: Mike,
Thank you very much. I understand. shengyou gao
MW 04:51 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: about boot: The EXT_BOOT# signal drives a small mux circuit on the SOM that changes the boot strap pull-up/pull-down options on the OMAP-L138 such that it will use UART0 instead of SPI1_CS0 as the primary boot device. If you need details about this... Michael Williamson
MW 04:56 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: FPGA no-connects for 45 size FPGA on MityDSP-L138F: The bare board PCB for the two variants of the SOM are identical, the only difference is the BOM used for assembly. Pins 170 and 172 are still routed to the balls on the FPGA (E7/E8). However, I'm fairly certain that these pins are not... Michael Williamson

SG 08:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: about boot: I wonder how the boot mode switch from SPI1 to UART1 using EXT_BOOT# signal? Thank very much. shengyou gao

TC 08:47 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: FPGA no-connects for 45 size FPGA on MityDSP-L138F: (Posted on behalf of a customer)
We have done a design using the MityDSP-L138F SOM. I tried avoiding using the pins on the FPGA that are not connected in the larger variant, but I was not succesfull, meaning I accidently used two of t... Thomas Catalino

TE 05:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Hello World Starter Guide Permission Issue: You rock! It was the file that was the problem. I found the executable and it worked. Thanks! Tim Eastham
GG 04:50 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Hello World Starter Guide Permission Issue: Hi Tim,
First, the reason you're getting the "-sh: ./hello.o: Permission denied" error is because the file you are trying to execute does not have execute permissions set. (You can see a file's permissions using the "ls -l" command an... Gregory Gluszek
TE 04:25 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: Hello World Starter Guide Permission Issue: I am a newbie to the arm environment and quite green on linux as well. I have been going through the hello world example located here (http://support.criticallink.com/redmine/projects/arm9-platforms/wiki/Starter_Guide). I have worked m... Tim Eastham

TC 08:03 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: MityDSP-L138F Footprint Question: (posted on behalf of a customer)
For the MityDSP-l138F, I noticed the drill hole for the standoff in the Altium file (for the Industrial IO board) is acutally about 1780mils from the center of the DIMM Connector. As oppose to 2in - .... Thomas Catalino

03:24 PM ARM9 Based QNX Platforms Software Development: RE: Running SYS/BIOS on the ARM MityDSP-L138 module: Dave,
I've been over on the e2e forum for a couple weeks getting our current DSP
running on the OMAP137. TI has confirmed that their Network Development Package
does not support the 137. So I'll need to get a 138 dev board and h... Anonymous
DS 03:14 PM ARM9 Based QNX Platforms Software Development: RE: Running SYS/BIOS on the ARM MityDSP-L138 module: This is something that we haven't done yet.
TI has some info on this: here are some links that may be worth exploring:
TI's starterware:
http://processors.wiki.ti.com/index.php/StarterWare
and SYSBIOS wiki:
http://processors.w... Dave Stehlik
11:21 AM ARM9 Based QNX Platforms Software Development: Running SYS/BIOS on the ARM MityDSP-L138 module: Hi,
I'm currently using a Spectrum Digital's OMAP-L137 eval board to run some older DSP code and I'd like to have the ARM collect Ethernet
data via TI's NDK and pass it through to the DSP. Because there seems to be no underlyin... Anonymous

DB 11:51 AM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: AUX I/O Connector location dimensions: Thanks Mike,
I have Rev 1/Document Revision: Draft – MityDSP-Pro Rev. B dated Nov 15th 2009 of the design guide and it wasn't in that. I guess there must be a later version. Is the only place to get the documents on the web site were ... Douglas Beumeler
MW 10:58 AM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: AUX I/O Connector location dimensions: Hi Doug, dorry for the delay.
The information you need should be in the MityDSP-Pro Carrier board design guide, I am attaching a copy of the figure here. Is this what you need?
-Mike
!MityDSP-PRO-Aux_Connector_Location.png! Michael Williamson
DB 10:48 AM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: AUX I/O Connector location dimensions: I would like to get a reply to my question. I am finishing up my layout and need to place the connector.
Thanks,
Doug Douglas Beumeler

TC 08:17 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: AXI Compatibility?: (posted on behalf of a customer for the MityARM-1808F module)
Any advice on how to connect your EMIF interface to an AXI bus (a Xilinx FPGA core standard) in the FPGA would be appreciated. Thomas Catalino

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