Which board to select?

[zapta]

For the I9 board from AliExpress, which board do I need to choose in IceStudio?

[wuxx]

Hello, none of these three are correct. In fact, the downloader is based on DAPLink, For details, please check the README in this repo.

[zapta]

Thanks for the answer, but I don't understand.

1. What board do I need to select in IceStudio for "I9 and Ext Board" ?

2. Can you give me a link of the documentation of the I9/Ext DAPLink and how to use it?

[wuxx]

hello, please check here
https://github.com/wuxx/Colorlight-FPGA-Projects/blob/master/get-start.md

[zapta]

Thanks. I think I understand it now. Your boards require an external FTDI adapter to be compatible with apio or IceStudio. They explain it here https://github.com/benitoss/ColorLight_FPGA_boards and say that using FTDI speeds up the transfer significantly.

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