Mity CPU Platforms

01/10/2015

09:17 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: FPGA programming

Once you have a bit file that you like you can run the promgen tool to create the binary image to load per this wiki ... Michael Williamson

09:10 AM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: FPGA programming

Hi,
I have board L138-FI-236-RL.
Developed in Xilinx ISE the design fine works on FPGA at use ISE iMPACT.
Please... Oleh Mela

01/09/2015

05:48 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

Thank you, you where spot, it solved the issue with only having one pin high at a time.
The following works
mp... stefan nielsen

01/08/2015

09:18 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

Also, you should not be calling the destructor. This line is not OK:... Michael Williamson

08:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

The driver could be rewritten to contain a shadow mask of the desired output register, but that is not the current im... Michael Williamson

08:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

The code for the DSP GPIO control does a read modify write. It Reads the input state of the entire bank, masks the v... Michael Williamson

08:04 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

Not sure what you mean with input ?,
both are mapped in the VHDL code as output. and set as output with SetPinDirect... stefan nielsen

07:52 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

Do you have the inputs of the GPIO core for offsets 0 and 1 connected in you FPGA design?
Michael Williamson

04:22 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: Simple Code/Doc for FPGA toggle of GPIO from DSP

Hi
If i want to toggle both pin 7 and pin 15 at the same time i have an issue (both work independently). Pin 7 goe... stefan nielsen

08:29 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Interrupt source code for DSP

Hi All,
I try to figure out how to serve an interrupt in the DSP code and how to register an ISR for a FPGA interr... Stefan Krassin

01/06/2015

01:07 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Auto-start script

Hi Jack,
Is your software designed to be executed in linux?
If so then you will need to have linux execute it o... Daniel Vincelette

10:44 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Mounting the backing_file

Hi Paul,
loopback devices are not built into the provided kernel. You will need to either build it in or add it as... Daniel Vincelette

04:28 AM MitySOM-5CSX Altera Cyclone V Software Development: Mounting the backing_file

Ok so the enable-usb script works and my PC sees the storage made available by the dev kit but what is the mount comm... Paul Easton

09:52 AM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA from uboot

Hi Jack,
You would use the *editenv* command.... Daniel Vincelette

01/05/2015

07:08 PM MityDSP-L138 (ARM9 Based Platforms) FPGA Development: RE: Programming the FPGA

Hi
What was the solution to the last problem (add source error)? I get the same warning when trying to add pwm.ngc... Flemming Abrahamsen

04:46 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA from uboot

Hi Dan,
How do I change the fpgaimage uboot variable?
Thanks,
Jack Anonymous

04:28 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Load FPGA from uboot

Hi Jack,
That SD card image will automatically load the rbf file that is on the second partition at /home/root/mit... Daniel Vincelette

03:28 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Load FPGA from uboot

Hi,
I tried to follow the instruction in "http://rocketboards.org/foswiki/Documentation/LoadingFPGAFromUBoot".
... Anonymous

02:42 PM MitySOM-5CSX Altera Cyclone V Software Development: Auto-start script

Hi,
I'm trying to have both my FPGA loaded and a software script running on initializing the system.
Any sugges... Anonymous

12/23/2014

06:28 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: Simple Code/Doc for FPGA toggle of GPIO from DSP

Hi im trying to toggle a pin in the FPGA(busy/awake LED would do for now) from the DSP. Is there a doc(howto) describ... stefan nielsen

12/22/2014

06:27 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP/BIOS issue MityDSP-L138

Thank Alex for your answer.
I think a problem was in incorrect PINMUX for UART-1.
My design works fine for UART-0... Oleh Mela

12/18/2014

10:41 PM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: DSP/BIOS issue MityDSP-L138

Oleh,
Can you please share some more details about this issue if it is still occurring?
It looks to me like Ubo... Alexander Block