Activity
From 07/06/2023 to 08/04/2023
07/28/2023
- 11:02 AM Software Development: RE: ICE cannot be connected to SOM without FGPA
- Glad to hear it.
- 01:56 AM Software Development: RE: ICE cannot be connected to SOM without FGPA
- By shorting pins 4 and 8, we were able to connect the ICE to the CPU.
07/27/2023
- 04:03 PM Software Development: RE: ICE cannot be connected to SOM without FGPA
- On J4, the TDIS signal is supposed to be connected to GND. I tested the connection on a module by shorting pins 4 an...
- 02:46 PM Software Development: RE: ICE cannot be connected to SOM without FGPA
- I was able to reproduce your results on a 5746-PX-4AA-RI Rev2A. We will look into this.
I am having trouble making ICE connections with the following SOM
・5728-PX-4AA-RI
・5729-PX-4AA-RI
・5746-PX-4A...
07/19/2023
- 07:00 AM PCB Development: RE: Unconnected pins, board dimensions and hole positions
- 1.The J1 and J3 connectors of "MitySOM-AM57 (non-FPGA variant)" are described as “MFIO” for “Type”.
"If this pin is ...
07/18/2023
- 11:59 AM PCB Development: RE: Unconnected pins, board dimensions and hole positions
- Hello,
To be clear, this information is for the MitySOM-AM57 (non-FPGA variant). I am sorry I was thinking you w... - 01:58 AM PCB Development: RE: Unconnected pins, board dimensions and hole positions
- > If you have specific pins that are of concern, please let us know which ones.
Is it okay to leave the following ...
07/17/2023
- 02:15 PM PCB Development: RE: Is the USB SS connection correct?
- Thanks, Jon!
Tom - 02:01 PM PCB Development: RE: Is the USB SS connection correct?
- Thanks for pointing that out. Posted updated schematics and noted them on this new wiki page. https://support.critic...
- 08:49 AM PCB Development: RE: Is the USB SS connection correct?
- Hi,
Can you please share the schematic design file location in the website. I am getting old schematic design from...
07/14/2023
- 01:05 PM PCB Development: RE: Is the USB SS connection correct?
- Here is a snapshot from the devkit design in case it helps. The full schematic is available in the files section.
... - 09:35 AM PCB Development: RE: Is the USB SS connection correct?
- Hello,
I had edited my previous post to correct. Yes it is:
Correct: AM572x (USB_TXN/P0)
The 80-001317RH-5_... - 01:19 AM PCB Development: RE: Is the USB SS connection correct?
- > MitySOM-AM57 System on Module (J3, J14)) ~ HD3SS3220IRNHR (U12) ~ USB TypeC (J13) connection (SSTX_P / _N, SSRX_P /...
07/13/2023
- 10:39 PM PCB Development: RE: Is the USB SS connection correct?
- > Pin 33/35 are connected to AC11/AD11 on the *FPGA* (USB_TXN/P0), with AC coupling (DC blocking) capacitor.
Will ... - 02:22 PM PCB Development: RE: Is the USB SS connection correct?
- Correction: Replace FPGA with ARM
- 10:25 AM PCB Development: RE: Is the USB SS connection correct?
- Hi Masayoshi,
It looks like there is an error in the datasheet.
Pin 33/35 are connected to AC11/AD11 on the F...
The J3Pin-Out (Table 7) of the MitySOM-AM57 System on Module data sheet describes the USB3.0 SuperSpeed terminals a...
07/10/2023
- 01:57 PM PCB Development: RE: about MECHANICAL INTERFACE in AM57x DataSheet
- Thank you for pointing this out. We will repair the figure references in the next revision of the datasheet. In both ...
https://www.criticallink.com/wp-content/uploads/60-000055-MitySOM-AM57_datasheet.pdf
On P29 and P31 of the DataShe...
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