Dear Staff
I recently purchased a RUNBER FPGA Development Board via Digikey.
The board looks different than the photos on the product pages.
On the backside the Board is marked:
MINI EYE BOARD GWIN V1.2
20210618
And it has a 20 pin WCH CH552T uart chip. instead of the FT232 shown on all schematics I can find.
Also its not straightforward to find the RUNBER FPGA Development Board on Seed Studios web pages, and the product page shows data on V1.1 and not V1.2 ?
Best wishes Michael
If the RUNBER FPGA Development Board Ver. 1.2 exists, the schematic and related documentation are typically provided by the manufacturer or vendor of the development board. You can try the following steps to locate the schematic:
Visit the official website of the manufacturer or vendor of the RUNBER FPGA Development Board. Look for a dedicated product page or technical documentation section that might include the schematic and related resource foxynamer.
If you can’t find the schematic on their website, consider reaching out to the manufacturer or vendor directly. They may provide you with the required documentation upon request or direct you to the appropriate resources.
Thanks for your reply @Tatum45
Quoting from where I purchased the board:
Manufacturer Seeed Technology Co., Ltd
This forums owner should be the manufacturer.
Since my board was unable to utilize the embedded flash I have been in contact with seen technical
support and they have verified that its a V1.2 board with a well known hardware defect and that they are willing to ship a new board via my distributor.
Here is Seeds link to the V1.1 product and schematic:
Here is an image of the backside of my V1.2 product for comparison:
