Electronics > FPGA
Development board with FPGA GW1N-LV9LQ144C6/I5
langwadt:
--- Quote from: asmi on May 03, 2023, 06:27:01 pm ---
--- Quote from: langwadt on May 03, 2023, 06:23:30 pm ---https://wiki.sipeed.com/hardware/en/tang/Tang-Nano-9K/Nano-9K.html
on Aliexpress it is half the price of the FPGA alone on mouser
--- End quote ---
Aaand? What's your point?
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it has hdmi and LCD panel interface
asmi:
--- Quote from: langwadt on May 03, 2023, 08:00:20 pm ---it has hdmi and LCD panel interface
--- End quote ---
What about all other stuff?
langwadt:
--- Quote from: asmi on May 03, 2023, 08:08:07 pm ---
--- Quote from: langwadt on May 03, 2023, 08:00:20 pm ---it has hdmi and LCD panel interface
--- End quote ---
What about all other stuff?
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what other stuff?
asmi:
--- Quote from: langwadt on May 03, 2023, 09:13:44 pm ---what other stuff?
--- End quote ---
Read the OP.
nctnico:
--- Quote from: asmi on May 03, 2023, 09:35:19 pm ---
--- Quote from: langwadt on May 03, 2023, 09:13:44 pm ---what other stuff?
--- End quote ---
Read the OP.
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That is either also on the cheap Gowin boards or available as breadboard-able add-ons. The FPGA used on the Tang Nano 9k already has the memory (SDRAM and PSRAM) integrated where the FPGA choosen by the OP does not so it needs external memory. Not that this is bad perse but it just shows that the OP's proposed board is pretty similar to the Tang Nano 9k. Audio output doesn't even include a codec. It is just PWM straight from an FPGA pin so basically a jack plug connected to a couple of FPGA pins. Not saying it can't work but for the OP's board to have better value compared to boards like the Tang Nano 9k, the added value needs to come from an ecosystem with ready to use building blocks and thouroughly tested examples.
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