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2 Replies and 3533 Views
C6748 Boot from Rev C SOM 3533 2
Started by SuperSlacker
Hello,
I&39;m currently using a Zoom OmapL138 experimenter from LogicPD and have run into an issue burning code to the chip. I&39;ve followed the steps outlined in the application note "AN523 Creating Standalone Sample Application" at https://support.logicpd.com/Product...rKit).aspx
Burning a C6748 only SOM (LogicPD Rev A) with the led blink code seems to work just fine using Aisgen 1.9 when setting the device type to d800k006 DSP to create config.cfg file then...
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2 |
3533 |
by SuperSlacker 04 Oct 2018 01:33 PM |
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6 Replies and 3013 Views
3.3V_or_1.8V: How much current is available for user circuits 3013 6
Started by Scott Battocchi
The OMAP-L138 SOM-M1 Hardware Specification / Hardware Documentation cautions that for the 3.3V_or_1.8V voltage rail:'I/O Voltage Output from SOM. Do not use this as a general purpose power source. Use this pin to power level shifters etc.'
Looking at the schematic it seems like the TPS65070 DCDC2 channel can supply 1.5A of output current. I would like to use the 3.3V_or_1.8V rail to power a couple of circuits that do not provide a separate IOV/VDDIO pin:
A micr...
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6 |
3013 |
by Adam Ford18 Dec 2015 03:24 PM |
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1 Replies and 2362 Views
How to read and write SATA with biospsp drivers 2362 1
Started by Deleted User
Dear everyone,
I have installed the pspdrivers_01_30_01 and used it in DSP/BIOS 5_41_13_42. I want to read and write sata with the driver on OMAPL138. There are some driver function in the installed files, but I don not know how to use these to read and write sata.
So do you have some examples to read and write sata based on these above And I need a sata example which works in DSP/BIOS, because I need to creat tasks to accomplish other function. I am very confused and Please h...
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1 |
2362 |
by Adam Ford30 Nov 2015 08:59 AM |
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3 Replies and 2462 Views
R62 Between 5GND and DGND 2462 3
Started by Rodney Wong
Why is there a 0.05Ohm resistor between 5GND and DGND This can be seen on page 8 of the eXperimenter kit.
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3 |
2462 |
by Adam Ford24 Aug 2015 10:50 PM |
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1 Replies and 3085 Views
Make a copy of SOMXOMAPL 138-10 3085 1
Started by Trey Weaver
I have a zoom kit (TMDXL138LOGICEXP-B) and some OMAP 138-10 SOMs (SOMXOMAPL138-10-1602AHCR-B).
I want to make a copy of the code on one SOM that has been programmed correctly and then program several more with this same code.
When I found the zoom board I did not find any software with it (the people before me lost it). What software do I need to do this and where can I get it
Thanks,
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1 |
3085 |
by Adam Ford11 Aug 2015 03:18 PM |
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2 Replies and 2444 Views
OMAPL138 SATA boot 2444 2
Started by Risto Hedman
Hello,
I would like to test booting from SATA -drive with my eXperimenter kit. Current U-Boot seems not to support SATA, is it possible to tailor it to support
risto
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2 |
2444 |
by Adam Ford06 Jul 2015 01:59 PM |
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3 Replies and 2631 Views
OMAP-L138 SOM-M1 Module Bus Connectors 2631 3
Started by Rodney Wong
The module bus connectors J1, J2, and J3 are some distance away from each other. Does anyone know what is that distance from their center points
Regards,
- Rodney
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3 |
2631 |
by Adam Ford22 Jun 2015 07:01 AM |
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1 Replies and 2253 Views
Power Rails 2253 1
Started by Rodney Wong
In the schematic for this board, I found some power rails that don't have sources:
1. IO_3.3V_1.8V
2. M_IO_3.3V_1.8V
3. uP_5V
4. SDO_VCC
Are the sources for these rails different than the main sources:
1. 1.8V
2. 3.3V
3. 5V
4. MAIN_BATTERY_IN
5. 5VIN
6. BATT_IN
Regards,
- Rodney
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1 |
2253 |
by Adam Ford18 Jun 2015 07:15 AM |
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0 Replies and 2328 Views
Important Notice: Zoom OMAP-L138 eXperimenter Kit End of Life Notification 2328 0
Started by Joe Charboneau
Zoom OMAP-L138 eXperimenter Kit End of Life Notification
The Zoom OMAP-L138 eXperimenter Kit End of Life Notification has been posted.
You can download this document from the OMAP-L138 SOM-M1 (eXperimenter Kit) product page on Logic PD's support site, or at:
https://support.logicpd.com/Desktop...tryId=2986
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0 |
2328 |
09 Apr 2015 04:04 PM |
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3 Replies and 3124 Views
OMAP-L138 3124 3
Started by Deleted User
I can't to start the Linux demo from SD-card after erasing SPI flash. Could anybody help me, that I should do with it
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3 |
3124 |
by Adam Ford23 Jan 2015 07:03 AM |
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1 Replies and 3167 Views
Linux kernel on OMAP-L138 (experimenter kit) 3167 1
Started by Henk Hakkesteegt
We would like to run our software under a Linux kernel on the OMAP-L138 (not on the external SD-card). We have an OMAP-L138 eXperimenter Kit with C674x DSP and started trying out some manuals for loading kernels (and later software) on the device, but ran into some trouble. Herewith some observations:
- In manual 1021604B_AM1808_OMAP-L138_Linux_User_Guide we used the provided Virtual Machine SDK. In paragraph 6.2 we flash the UBL and...
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1 |
3167 |
by Adam Ford13 Nov 2014 07:55 AM |
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5 Replies and 2852 Views
Need access to eXeperimenter kit's BSL 2852 5
Started by Zhexin Qiu
Hi,
I am a student from Case Western Reserve University. We are now doing our senior project using a OMAP LCDK board bought from TI and we also have a book Digital Signal Processing and Applications with the OMAP-L138 eXperimenter (2012). The books use originally used the OMAP-L138 eXeperimenter kit from logic PD but also modified some files provided by that book to be compatible with the OMAP-L138 LCDK. However, we couldn't run the examples in the book without the BSL of OMAP-L138 eX...
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5 |
2852 |
by bradb29 Sep 2014 08:21 AM |
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0 Replies and 2185 Views
AN 556 AM1808 & OMAP-L138 SOM-M1 Flash Recovery: Document Updates 2185 0
Started by Deleted User
Revision B of the AN 556 AM1808 & OMAP-L138 SOM-M1 Flash Recovery application note has been released. You can download this document from the OMAP-L138 SOM-M1 and eXperimenter Kit product page on Logic PD's support site or at: http://support.logicpd.com/ProductD...rKit).aspx
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0 |
2185 |
10 Sep 2014 09:47 AM |
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2 Replies and 2846 Views
Breakout Board 0.100 standard headers. 2846 2
Started by Dave Coplin
Does Logic PD have any plans to create Breakout Boards with 0.100' standard headers for the eXperimenter kits
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2 |
2846 |
by carloman28 Aug 2014 04:38 AM |
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0 Replies and 2296 Views
IMPORTANT NOTICE: OMAP-L138 SOM-M1 PCN and Errata Update 2296 0
Started by Deleted User
OMAP-L138 SOM-M1 Product Change Notification: Document Update
The OMAP-L138 SOM-M1 Product Change Notification has been updated with the release of 'PCN 595: Hardware Change.' This PCN explains changes to the PCB, real-time clock LDO, and processor system clock on the C6748 SOM-M1.
You can download this document from the OMAP-L138 SOM-M1 (eXperimenter Kit) product page on Logic PD's support site or at:
http://support.logicpd.com/DesktopM...ntryId=751
OMAP-L138 S...
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0 |
2296 |
18 Jun 2014 11:45 PM |
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0 Replies and 2357 Views
Documentation Updates for OMAP-L138/TMS320C6748 SOM-M1 2357 0
Started by Deleted User
Released: TMS320C6748 SOM-M1 Hardware Design Files
The BOM, Assembly Drawing, Layout, and Schematic files for the standard TMS320C6748 SOM-M1 configuration have been updated to reflect the latest PCN.
You can download these ZIP files from the OMAP-L138 SOM-M1 (eXperimenter Kit) product page on Logic PD's support site. Under the 'Hardware Design Files' heading, locate the model number of the standard SOM configuration you are using in production and click on the title to download the most...
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0 |
2357 |
06 Jun 2014 11:24 AM |
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1 Replies and 3010 Views
Error in connection to OMAP-L138 3010 1
Started by John Papanikolaou
Hello,
We have been working with the OMAP L-138 Kit but suddenly we faced the following ERROR when trying to connect:
-----------------------------------------------------------------
'Error connecting to the target:
(Error -2131 0x0)
Unable to access device register. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.1.450.0)'
----------------...
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1 |
3010 |
by bradb03 Jun 2014 08:42 AM |
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1 |
3274 |
by Joe Charboneau22 Apr 2014 05:11 PM |
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2 Replies and 2603 Views
USB serial port a la Arduino 2603 2
Started by Eric Mariacher
Hello,
Does anyone know of a simple example being able to print message using USB port as a serial port (like Arduino does)
http://arduinobasics.blogspot.ch/20...erial.html
Thanks for your support.
Eric
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2 |
2603 |
by Eric Mariacher10 Apr 2014 01:21 AM |
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1 Replies and 2916 Views
Problem with the on board aic3106 CODEC 2916 1
Started by John Papanikolaou
Problem with the on board aic3106 CODEC
Dear all,
We are generating stereo sinewave signals on SIMULINK of 1KHz and 2KHz frequencies
with a sampling rate of 44.1 KHz using the full range of INT16 values
but the signals are generated very very noisy as shown in the attached image from the oscilloscope. We have also tested other frequency,
sampling rate and amplitude settings but the same problem exists.
Is there any suggestion on what we should do to solve this probl...
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1 |
2916 |
by bradb04 Apr 2014 12:41 PM |