Activity

From 04/17/2015 to 05/16/2015

04:04 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Bruce,
The architecture for the SPI NOR is accurate.
Ideally you would use the 7MB of space starting at 0x10000... Alexander Block
01:14 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: We have u-boot use the "MityDSP l138 Config" area to store the settings set by the config command. Its used to deter... Jonathan Cormier
11:42 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Alex,
Thanks for your reply.
We will continue to try and reproduce the problem here.
In the meantime we are co... Bruce Kenny

04:03 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Bruce,
Sorry that you are running into this issue.
As shown in our standard MityDSP-L138 architecture page (htt... Alexander Block
12:33 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Jonathon,
Currently we are not setup to build uBoot and it would take some time to get that up and running. Is ther... Bruce Kenny

10:11 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Bruce Kenny wrote:
> Thats interesting, are there any tests we can do using uBoot that may detect an error?
Check o... Jonathan Cormier
09:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Jonathon,
Thats interesting, are there any tests we can do using uBoot that may detect an error?
If we do find ... Bruce Kenny

09:26 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Bruce,
I am most familiar with the NAND so I see every problem as a potential NAND problem :).
I asked one of t... Jonathan Cormier
09:03 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: Jonathon,
Thanks for your reply. We are currently trying to dupicate the problem but the 1 SOM that we have which w... Bruce Kenny

08:49 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: FPGA load fail: On a unit where the FPGA is failing to load, could you compare the fpga image stored in nand to a fresh copy to see i... Jonathan Cormier
08:35 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: FPGA load fail: We are using the L138-DI-225-RI SOM (OMAP138 with FPGA) and are now finding that some of these SOMs are failing in th... Bruce Kenny

07:53 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Bare-metal interrupt handling working only in debugger: Hi Alex,
Glad you solved your issue, sorry we didn't provide much help. We don't have a lot of folks trying to do... Michael Williamson
06:22 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Bare-metal interrupt handling working only in debugger: No, that was obviously not the reason. The unhosted and hosted linker scripts do link against different libraries but... Alexandre Lopes

03:50 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Bare-metal interrupt handling working only in debugger: I am now thinking that I might have to use the unhosted version of the linker script (even though it worked just fine... Alexandre Lopes
02:36 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Bare-metal interrupt handling working only in debugger: Hi Mike,
That address is indeed the base of the interrupt table. I have been using it without any problem with oth... Alexandre Lopes
11:20 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Bare-metal interrupt handling working only in debugger: I personally haven't tried to do this before, but isn't address 0x30000000 the base of your interrupt vector table? ... Michael Williamson
11:10 AM MitySOM-5CSX Altera Cyclone V Software Development: Bare-metal interrupt handling working only in debugger: Hello,
I am using the MitySOM Dev Kit and I want to use interrupts in a bare-metal
application. To that effect I... Alexandre Lopes

07:51 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Alex,
Thanks, all work fine !
Oleh. Oleh Mela

12:02 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Oleh,
I have updated the programming Wiki (https://support.criticallink.com/redmine/projects/arm9-platforms/wiki/D... Alexander Block
09:17 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Alex,
At present the size .out a file for our application makes about 1.5 megabytes.
Thanks Oleh Mela
08:38 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Oleh,
How large is your DSP image? This will determine if it can fit in NOR or if it needs to be placed in NAND. ... Jonathan Cormier
01:39 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Alex,
Yes, I am looking for DSP only device (without ARM and linux). I have already wrote and debugged (by JTAG) fin... Oleh Mela

04:56 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Oleh,
I am working on adding some documentation to our DSP programming Wiki.
However in the meantime can you co... Alexander Block
10:21 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Thanks for your prompt reply.
I want, that at power up on board the code (.out file) for the DSP-core was started ... Oleh Mela
09:35 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP core starting: Oleh,
I'm having a hard time understanding what you are asking for. Are you trying to load the DSP program on boo... Jonathan Cormier
09:22 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: DSP core starting: Hi,
I use CCS 6.x, DSP/BIOS 5.42.x, USB560 and MityDSp-L138F.
What it is necessary to make, that at power up of boa... Oleh Mela

Also available in: Atom

Go to top

Mity CPU Platforms