Activity
From 03/12/2012 to 04/10/2012
04/10/2012
- 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 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 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 Software Development: RE: MityDSP: dual port memory within FPGA
- Thanks for the quick reply,
Peter - MW 06:51 PM 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...
04/06/2012
- MW 02:59 PM 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...
04/05/2012
- TC 08:04 PM 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
04/04/2012
- PF 02:01 PM 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 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...
04/03/2012
- MW 06:40 PM 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 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 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 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 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 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 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 ...
03/30/2012
- MW 07:54 AM 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 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...
03/29/2012
- MW 05:25 PM 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 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 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 PCB Development: RE: Schematics for the MityDsp development kit motherboard?
- Thank you,
Peter - MW 12:47 PM 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
03/21/2012
- DS 04:38 PM 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 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
03/14/2012
- MW 10:13 AM Software Development: RE: Loading code to on-board 6455 SRAM
- Hi.
At the moment, your observation is correct, the current bootloader does not support loading code directly to anywhere other than DDR2 from FLASH with the hex images provided. Initialized DATA (via cinit) should be OK. The issu... - (posted on behalf of a customer using MityDSP-Pro)
I have so far only loaded & run via CCSv5, but soon I will want to run via boot from a hex file stored in FLASH. However, I see an ominous note under "IRAM" on pg 28 of your Day-1 PM... - (posted on behalf of a customer who is using the MityDSP-Pro)
I've been trying to put an interrupt service routine (ISR) and the data it touches into L1P & L1D on the c6455 (MityDSP-Pro). Using L2 for code & data works fine, but I ca...