Activity

From 09/26/2014 to 10/25/2014

10:41 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: L138 SOM LEDs: Sorry,
On Non-FPGA modules:
D1 is connected to R16 (GP6_12) of the OMAP-L138.
D2 is connected to R17 (GP6_13... Michael Williamson
10:05 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: L138 SOM LEDs: Hi Mike,
The SOM we are using is the non-FPGA version. What do D1 and D2 connect to?
Thanks,
Anton Anton Kitai
07:22 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: L138 SOM LEDs: D1 is connected to the FPGA_DONE pin on the FPGA configuration block.
D2 is connected to P15 of the FPGA IO_L74P_A... Michael Williamson
10:03 AM MityDSP-L138 (ARM9 Based Platforms) PCB Development: RE: MityDSP-L138 Boot Problem: This issue has been resolved - we had left an uterminated SPI1_CLK signal trace on our base board at an unpopulated d... Anton Kitai

03:13 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: L138 SOM LEDs: Please can you provide information for D1 and D2 LEDs on the L138-FX-225-RC module. What are they connected to?
Tha... Anton Kitai
02:05 PM MityDSP-L138 (ARM9 Based Platforms) PCB Development: MityDSP-L138 Boot Problem: We are using the L138-FX-225-RC on a new custom baseboard and are having trouble with boot:
- no UART activity in ... Anton Kitai

10:28 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Communicating with an 8-bit parallel interface (GPIO, SPI or GPMC): SPI:
I'm not sure what you mean by using the spi bus to handle the 8-bit data bus.
If you want raw access to the ... Jonathan Cormier
10:16 AM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: RE: Communicating with an 8-bit parallel interface (GPIO, SPI or GPMC): As Alex mentioned the GPMC bus is used for an on-SOM nand memory. The GPMC bus allows multiple devices to use the bu... Jonathan Cormier

04:55 PM MitySOM-335x (ARM Cortex-A8 Based Products) Software Development: Communicating with an 8-bit parallel interface (GPIO, SPI or GPMC): Posting this on behalf of a customer:
The interface to their networking chip and other peripheral boards on their ... Alexander Block
04:34 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Modular SGDMA: Hi Dan,
I polling the FIFO empty signal for the both the dispatcher and write master to ensure that only when both... Anonymous

04:53 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: Modular SGDMA: Hi Jack,
You could try polling the dispatcher's busy bit instead but I'm not quite sure if that would solve your i... Daniel Vincelette
03:57 PM MitySOM-5CSX Altera Cyclone V FPGA Development: Modular SGDMA: Hi
I'm running into a difficulty with the Modular SGDMA that is used in the HPS Memory example.
I have to send ... Anonymous

12:53 PM MitySOM-5CSX Altera Cyclone V FPGA Development: RE: HPS Memory Controller: Hi,
Just raising this subject again. I'm going through the document for the sgdma_dispatcher, but do you guys have... Anonymous

02:27 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222: Actually, the issue seems to be with the third party software.
So don't worry about it. Anonymous
02:07 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222: Furthermore, ssh works to it.
We have a python program that tries to connect to the board via port 22222, but it r... Anonymous
01:58 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222: Hi Bob,
The only file I changed is the interface file in the /etc/network folder to give the system a static addre... Anonymous
01:44 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Port 22222: Jack, I'm assuming you are running the "third party software" on the PC, correct?
If so, how did you configure t... Bob Duke
01:19 PM MitySOM-5CSX Altera Cyclone V Software Development: Port 22222: Hi,
We are trying to have a third party software to connect to the board via Port 22222. We assigned a static addr... Anonymous
02:31 AM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug: Yes. Where do I send it?
Michael Karasoff

12:41 PM MitySOM-5CSX Altera Cyclone V Software Development: RE: Static IP Adderess: Hi Dan,
That works! Thank you!
Jack Anonymous
09:26 AM MitySOM-5CSX Altera Cyclone V Software Development: RE: Static IP Adderess: Hello Jack,
Is your PC a windows machine? If so I believe if you have the firewall on then it will block any ping ... Daniel Vincelette

06:54 PM MitySOM-5CSX Altera Cyclone V Software Development: Static IP Adderess: Hi,
I tried to set a static IP address to the system, by changing the /etc/network/interface file (See below). Bec... Anonymous

09:11 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug: Would you be willing to share (privately, not on the forum) your baseboard schematic?
-Mike Michael Williamson
08:19 PM MitySOM-335x (ARM Cortex-A8 Based Products) PCB Development: RE: Spurious Reboot Debug: Michael,
Thanks for the replay. No problem with the many questions.. I'm kind of at a loss tracking down the iss... Michael Karasoff
02:27 AM MityDSP-L138 (ARM9 Based Platforms) Software Development: RE: GP0[4] state on boot for L138F: ??How quickly do you need it to be low? You might put an external pull down on your board.??
Pretty much instantly... Mostafa Afgani

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