Activity
From 03/16/2012 to 04/14/2012
04/13/2012
- MW 06:31 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: RTC Battery Drain
- Hi,
Wanted to follow up on this. We have seen RTC battery drainage, but at the time we looked at it we were using Revision A silicon OMAP-L138 parts, which had some errata about power leakage that was fixed in the Revision B (standar... - MW 06:28 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FS Corruption due to dropping power
- Hi Keith,
I have seen these symptoms before, and I'm pretty sure it's filesystem corruption related (I suspect udev related, not installing the /dev/ttyS* files due to a corrupted cached tarball of /dev which is by default stored off ... - RV 03:23 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Problem in building of kernel and booting
- Hi Mike,
Thankyou very much. That worked...
But the only difference is the kernal iamge name provided default in the SD Card has version 3.1.0+ and mine 3.1.0-g0e9e502. Does it mean anything?
And also I request your support in i... - AS 02:48 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
- gentile reminder for the above question
- AS 02:48 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
- gentile reminder for the above question
04/12/2012
- MW 05:54 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Problem in building of kernel and booting
- Hi,
In order to build the kernel image, you need to checkout the "mityarm335x_wip" branch. It is not the default master branch. You may also need to do a "git pull" on your VM in order to make sure you get the latest kernel patches....
Hi,
I tried to recompile the kernel provided and booting the same on MityARM 335x development board.
I have followed the procedure as mentioned in lilnk http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Linux_...- Hi, We are developing a system where the user is unlikely to power down gracefully, even if asked to do so and ultimately intend to use a read only file system. However in testing we have not done this and have been dropping power to swi...
04/11/2012
- AS 12:16 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Regarding I2C interface
- Hi Raja,
I've used 2 Mosfet's for level translation in the past. cheaper and works well, plus no obsolescence issues.
Regards,
Alexei
- RV 10:21 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Regarding I2C interface
- Hi Alexei,
Could you please suggest an IC for this application.
Regards,
Raja. - AS 10:04 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Regarding I2C interface
- Hi Raja,
you have to use 5V to 3.3V I2C level shifter to interface with AM3359, it is not 5V tolerant part
this article may be helpful http://ics.nxp.com/support/documents/interface/pdf/an97055.pdf
Regards,
Alexei - Hi,
`A 3.3 V and 1.8 V are connected to the ADC reference voltage in your carrier board reference design, Can i connect 3.3 V to the ADC Ref.
Plz confirm?
04/10/2012
- AS 05:23 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
- Hi alexi,
as per your Carrier board design guidline,the Typical input voltage of the SOM module is 5v, so we are planning to give 5v ,0.7A supply to SOM module( coz we are usuing 5V for some other section also)
And for all peripharals... - AS 11:32 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Specification TPS power sully design inthe AM3359 carrier board
- Hi Salam,
the SOM module requires 3.3V input voltage with up to 1Amp input current, our Dev Kit board based on TPS5430 IC to generate 3.3V supply, the input cicrcuit can handle up to 20V as we are using MOSFET for reverse polarity pro... - We need to interface Power line Communication through I2C to AM3359.
Device communication output voltage specifications are as follows:
VOH = 4V (min)
VOL = 0.75 (max)
VIL = 0.8 (max)
VIH = 2.1 (min)
please let us know the ... - Is this source code available for me to find examples of how the various DSP configuration registers are set?
At the moment, I'm working on the EMIF interface. I'm reverse engineering the configuration by studying the peripheral regi... - DS 12:35 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: Does MityGUI run on Windows XP SP3?
- I tried it here and have the same problem also.
Please use 4.0.5 for now and we'll look into this.
Dave
Peter Faill wrote:
> I've run it on a Windows7 machine without any trouble.
> ...
- PF 11:34 AM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: Does MityGUI run on Windows XP SP3?
- Should have mentioned that I ran version 4.0.6 (just downloaded from 'Files').
Peter - I've run it on a Windows7 machine without any trouble.
But when I run in on a XP machine I get the attached error message.
Peter
04/09/2012
- PF 06:52 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: MityDSP: dual port memory within FPGA
- Thanks for the quick reply,
Peter - MW 06:51 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: MityDSP: dual port memory within FPGA
- If you are referring to the bootloader image, then I think you have it.
Address lines are 1-to-1.
-Mike
- Hi,
I'd like to test the DSP <=> FPGA bus interface by writing to a FPGA scratch address and then reading back the results to confirm success.
From the firmware, I see that there is dual-port dual RAM area that appears to exist for... - MW 04:07 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Reg. Vin-input power supply to the Microcontroller connector.
- That circuit is not required for your design. It is a current measuring circuit in order to allow someone to measure the power consumed by the MityARM-335x module via I2C interface. You don't need it.
-Mike
- Hi,
we are plnning to generate a 5v input supply (5v,0.75 A) , that will be connected to the to the microcontroller, As per the reference carrier baord schematic provided by the carrier link,, iam sseing some other circuit (attached w... - HI,
Could you please send me the Specification TPS power sully design inthe "AM3359":http://www.mitydsp.com/mityarm-3359 carrier board.
Regrds
salam
04/07/2012
- MW 09:46 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: SODIMM Pin 53 ...
- SPI1_SCS0 is indeed connected to that pin on the module. It is also connected to the chip-select on the on-board SPI NOR FLASH, which is used for loading the first stage bootloader (UBL) as well as u-Boot. The pin was brought out to th...
- (Posted on behalf of a customer)
The datasheet for the MITYDSP-L138F shows Pin 53 as reserved, however the Industrial IO board uses it for SPI1_SCS0. Why does the datasheet show it as reserved?
04/06/2012
- MW 02:59 PM MityDSP (TI TMS320C6xxx Based Products) FPGA Development: RE: MityDSP DSP/FPGA pinouts information request
- Pretty much, all of the connections between the FPGA and internal connections on the module are captured in the c:\mitydsp\2.xx\hardware\fpga_boot\vhdl\MityDSP_top.ucf (or other ucf flavors based on the module, same directory).
The pi... - I'm starting to implement our own FPGA design on the MityDSP. The pinout mappings between the FPGA and DSP would be very helpful. Actually, the schematic of the whole board would be best but I understand reluctance to release the whole...
- MW 07:40 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: StarterWare question ...
- Quick note. The new u-Boot command to load up the Starterware image was "bootelf" not "loadelf". I've corrected the wiki page. Sorry for the confusion (I was trying to post that before having to climb on an airplane!). The u-Boot im...
04/05/2012
- TC 08:04 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Glad to hear that you're moving forward, let us know if you need any additional support.
Tom - TC 08:01 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: schematic of MityARM-3359
- Hello Amin -
Critical Link does not provide the schematic diagram for our MityDSP modules. However, we do understand that detailed information is needed by developers using our modules to develop base boards and software for them so ... - AA 02:55 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: schematic of MityARM-3359
- also I need the schematic of MityARM-335x Development Kit.
Amin - hi
I need the schematic of MityARM-3359. How can I access to it?
Thanks
Amin - SP 02:56 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: StarterWare question ...
- see [[StarterWare]]
04/04/2012
- RV 03:56 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: ADC reference voltage details
- Hi Mike,
Does that mean giving the analog input as as maximum produces 4095 value?
Shall i assume maximum ADC input voltage as 1.8V?
Regards,
Raja. - MW 01:22 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: ADC reference voltage details
- Hi Raja,
The AIN[0:7] ADC reference voltages are set by VREFN and VREFP of the AM3359. Those pins are brought out to the edge connector (pins 176 and 178) and are direct connects to the AM3359 (there are some bypass caps to AGND on t... - Hi,
We are in the process of designing signal conditioning circuitry for ADC. Could please let us know what is ADC reference voltage.
I couldnt get quite well this info from the data sheet.
Regards,
Raja. - MW 02:33 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: StarterWare question ...
- Hi guys,
Just wanted to give you a heads up that we've been able to get the EVM UART echo example in the TI startware up and running here at Critical Link. We've been able to load with with the debugger/emulator as well as load the E... - PF 02:01 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Found a XDS510PP Plus emulator which supports C67XX's.
'Hello world' loads just fine. I think I'm off and running now.
Sorry for the trouble and thanks again,
Peter - PF 10:41 AM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi Mike,
I think I may have identified my problem.
I happened on Spectrum Digital's website's product matrix page which shows that my emulator XDS510LCUSB is not compatible with the TI C6000 series of DSP's. I've been working with... - RV 12:29 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Virtual Box aborts
- Host machine is running on Ubuntu 10.04. I have downloaded the extensions properly and able to run the virtual machine.
I figured out it as a problem with memory allocated to virtual box and after adjusting it problem of aborting is s... - TI 10:21 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Virtual Box aborts
- Check that the correct version virtualbox guest additions are installed in the VM (the one that is included would most likely be for an older version) and that the virtualbox extension pack is installed in the VirtualBox app itself.
The... - (posted on behalf of a customer)
I have installed the “mityarm-335x_SDK.ovf” on to the Linux machine with the help of VM Virtual box software and started running the same.
While trying to compile the kernel located at “Home/projec...
04/03/2012
- MW 06:40 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Oh,
And make sure that the Spectrum Digital Connection tool is *closed* before you start CCS.... I don't think multiple tools play nice with that particular emulator at the same time.
-Mike - MW 06:39 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi Peter,
I'm looking at your CCS example.
1. If the MDK board is connected via serial port, can you hit "C" (capital C, keep hitting it) on the terminal while powering it up and catch the MityDSP in the Bootloader (you should get ... - PF 06:22 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi Mike,
Still having trouble. I tried your project. It built just fine but CCS still is giving me trouble with the JTAG initialization.
I've attached two videos of my screen to show you what I'm seeing. I'm hoping that you see ... - AB 03:22 PM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: MityDSP-Pro FPGA questions ...
- Minor changes
Update to Step 1:
Depending on the version of MityGUI (or how it is installed) you should simply right-click on your MityGUI shortcut and view "properties" from there you want to find the location of the exe file it is ...
04/02/2012
- AB 04:02 PM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: MityDSP-Pro FPGA questions ...
- Hello,
I wanted to update this issue with a interim Boot SW and FPGA that addresses the issue stated. Attached are two files that you will need to program your MityDSP-Pro module with. These are bootloader files NOT application files.... - MW 01:54 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Peter,
I am attaching a Hello World program as build, using the CCXML file for the debugger connection. "works for me".
The D4 pin will blink while in the bootloader application, then it's function is a function of your applicati... - PF 12:57 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi Mike,
I'm still having trouble. My final application doesn't involve using the TI bios so, as a debug technique, I'm just creating the CCS's 'hello world' example project as a test to see if I can complile/link/download and run a ... - AS 01:52 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: 48V Power Supply Suggestion ...
- is a DC power supply? do you have space limitations? the options are multiple, if you can provide details I would be able to specify it for you
- (posted on behalf of a customer)
As per our product specification, we need to use 48 V input power supply, so we are planning to use 0ne 48V to 12 v POWER SUPPLY. CAN YOU SUGGEST ANY SUITABLE POWER SUPPLY FOR THE SAME .
03/30/2012
- AB 06:04 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Power supply requirements
- Tom,
Here are a couple power usage numbers I was able to gather with a 3.3V input voltage to a MityARM-3359 module:
Measured a low usage, Linux only no demo or other applications, power usage of 760mW.
Measured a high usage, Demo ... - SP 09:19 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Dead board
- All clear.
Today, I received a second Base Board - And with this new hardware, the CPU Board runs normally. --> So, a hardware defect on the Base Board is causing our problems.
Thanks for your time and help.
Best regards
Stépha... - MW 07:54 AM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- You'll also want to set up a DSP/BIOS 5.xx project if you can. It's not required, but then the default platform BIOS configuration files provided with the MDK kit will work out of the box.
-Mike
- MW 07:52 AM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi,
I am attaching a MityDSP.ccxml file (debugger configuration) that I was able to configure and get working with an MDK board here.
I did have to unplug and replug the emulator once to get it working, but that may have been due t... - JH 06:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Write UART2 RS-485 API
- Hi Mike:
Thanks for your response. It is working with the 2.6.34-rc1.
It is good timing to assert/de-assert TXE.
I am not sure that we need linux-v3.2 or not. I will try to patch it if we need.
Thanks,
Joe
03/29/2012
- MW 05:25 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Also,
Have you double checked that the ribbon cable between the emulator adaptor board and the motherboard is not reversed as far as pin 1 to pin 1? It's not keyed, and this has happened to folks on multiple occasions....
-Mike
- MW 05:23 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- Hi Peter,
Don't jump out the window! I will try to get some screenshots tomorrow for connecting via CCS5 and a SD XDS510USB emulator. When you are connecting, is the MityDSP bootloader loaded (e.g., is there an FPGA loaded or anythi... - PF 02:25 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: emulator initialization from CCSV5.1
- A couple more screen shots (attached) that might be helpful.
I've tested my setup with a couple other TI C28 based processors that I have and everything works with them.
I'm at my wit's end - may jump out the window.
Thanks,
... - I running Windows7.
I have the MDK-MB development board. I'm running CCSV5.1 and have a Spectrum Signal XDS510USB emulator.
I can initialize the emulator using the Spectrum Signal 'SdConfigEx' program. I see one device in the JTA... - PF 01:06 PM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: Schematics for the MityDsp development kit motherboard?
- Thank you,
Peter - MW 12:47 PM MityDSP (TI TMS320C6xxx Based Products) PCB Development: RE: Schematics for the MityDsp development kit motherboard?
- Hi Peter,
I just dropped in a schematic set for the MityDSP-6711 Development kit motherboard in the Files tab. Let me know if you need anything further.
-Mike
- Where can they be found?
I see that the schematics are provided for the MityDSP-PRO dev kit under the forum's Files tab. I assume that the PRO dev kit is different from the regular MityDSP development kit.
Thanks,
Peter
03/28/2012
- SP 11:15 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Dead board
- Hi Mike,
Thank you for your hints.
The good news first: Using the gel files (which is extended with the 150MHz for mDDR), resolves the mDDR problem such as I can load and run application over JTAG.
The bad thing is, that I've ma... - MW 09:32 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Dead board
- Well.
The Address 0xFFFD5684 is ARM local ROM code, so it's not surprising that you can't set a breakpoint at that location.
Is the UPL_SPI_MEM.ais your custom application, or the "UBL_SPI_MEM.ais" image provided by Critical Link f...
03/27/2012
- MW 08:18 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Write UART2 RS-485 API
- Hi Joe,
I am attaching some sample code (a transmit program, and a receive program) that we used to test the RS-485 patches made at Critical Link for another customer.
This code will work with the 2.6.34-rc1 kernel code (the "maste... - JH 01:50 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Write UART2 RS-485 API
- Sorry I forgot the file.
- Hi,
I want to use RS-485 to control other device.
Now I can control uart2 from mitydsp-l138 (not FPGA module), but I don't know how to control RS-485 TXE signal on linux.
The TXE de-assert is too late if I control it by linux gpio e... - (posted on behalf of a customer)
- I tried to flash a new application to my module. Therefor I performed: sfh_OMAP-L138.exe –flash –v –p COM1 UPL_SPI_MEM.ais myApp.out.
- After a reset, the serial connection remai... - KF 12:51 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Access to the PHY Registers
- Hi Tim,
Thanks for your quick reply - Register 18 is the LED direct control register. I did a few quick tests with the u-Boot commands you suggested and it seems to work as advertised.
Thanks again for help,
keith
03/26/2012
- TI 09:58 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Access to the PHY Registers
- u-boot has the mii commands that let you twiddle the registers, or you can always write a driver :D
I'm not sure without looking what register 18 is, but linux does provide quite a lot of control
over a lot of the params using the /pr... - Hi,
This is perhaps a long shot, but I am using a MityARM1808 with development kit, and would like to know if there is any way to access and change the Ethernet PHY registers (particularly 18H) through the ARM software (either u-boot or... - AJ 05:00 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: FPGA no-connects for 45 size FPGA on MityDSP-L138F
- I've tried out the "hack" and it works fine; so yes indeed they are floating.
-anders
03/23/2012
- (posted on behalf of a customer)
In design guide (for the MityARM-335x) page 12 section 3.1 power supply requirements are given but no indicative current. Can you give me ball park on this.
03/22/2012
- RB 08:42 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel Hang Anomaly
- Hi Mike,
No need to dig into the file I sent.
I downloaded the 12-05-2011 MDK and rebuilt the kernel
using that configuration after running menuconfig to
check that the mmc drivers were enabled. I didn't make
any changes to the co... - RB 07:13 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel Hang Anomaly
- HI Mike,
I'm attaching a file that contains the results of the check of the config.gz file filtering by MMC
both your and our configuration report the same info.
THere is a difference at the point in the boot sequences where udev st... - RB 06:23 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel Hang Anomaly
- Ok, I'll go check the config.gz settings and let you know what I find out.
- MW 06:16 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel Hang Anomaly
- Hi Rich,
So in the u-Boot, the config block is read on start-up in order to tell u-Boot whether or not it should configure the MMC pins and enable the device.
Right now, we only support MMC0 configuration, and the prompts for the d... - RB 04:58 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Kernel Hang Anomaly
- Mike,
Can you elaborate on the significance of the lines in the config response that read:
MMC0 Config : 0
MMC1 Config : 0
I just brought up a couple of our carrier boards with mity-omapl138s using the 08-01-11 kernel
and once the...
03/21/2012
- TC 08:01 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: StarterWare question ...
- Hi Stephane -
Unfortunately we believe you are executing the low level initialization code for the TI EVM which is different than what needs to execute for our module. We believe this is why you are having difficulty.
We need to ... - DS 04:38 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: Loading code to on-board 6455 SRAM
- It will copy from the flash to DDR2 then pass execution to DDR2. It is simple copy
which does not have the facility to copy to different addresses.
Dave - BC 04:30 PM MityDSP (TI TMS320C6xxx Based Products) Software Development: RE: Loading code to on-board 6455 SRAM
- Mike,
how does the bootloader work? If my code stored in FLASH is linked such that part of should be located in L1 or L2, does the bootloader just ignore it or does it somehow put everything in the DDR2 memory?
Thanks.
-Bob
- SW 02:06 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: console redirection
- Mike,
So then I just need to change the bootargs to use ttyS2 instead of ttyS1 and the linux kernel console will be directed out uart2? At this point I will leave uboot output on uart1. It is good to know it shouldn't be too hard to f...
03/20/2012
- MW 05:13 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: console redirection
- Hi Scott,
For the kernel, you should only need to change the console argument in the bootargs (assuming the pinmux settings are ok for the other serial port) to point at ttyS2.
For u-boot, if you mess it up, you can recover using t... - MW 05:13 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: console redirection
- Hi Scott,
For the kernel, you should only need to change the console argument in the bootargs (assuming the pinmux settings are ok for the other serial port) to point at ttyS2.
For u-boot, if you mess it up, you can recover using t... - Hello,
We are using a MItyDSDPL138 with the MityDSP baseboard. We want to use uart1 on the baseboard to interface with a serial device and redirect console output through uart2. I will need to change the console in both uBoot and in t... - SP 07:34 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: StarterWare question ...
- Hello,
Thank you for starting this thraed, because I'm facing the same problem as Tim had 2 weeks ago - *and unfortunatelly, I didn't succeed so far*...
Following the steps I made (most of it according to the chapter _Flashing an A...
03/19/2012
- MW 10:30 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: 'Fast Boot' DSP
- Is the DSP going to be communicating to the ARM via DSPLINK? If so, this may be a challenge as the ARM and DSP need to do some handshaking on startup after the linux kernel is loaded and initialized. You'll need to look closely at opti...