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I've seen some astounding projects using the Raspberry Pi Pico "PIO" to create n64 Flash carts and now HDMI adapters. I don't have the slightest knowledge of ho
by nebula8804 4y ago
I've seen some astounding projects using the Raspberry Pi Pico "PIO" to create n64 Flash carts and now HDMI adapters. I don't have the slightest knowledge of how this stuff works but I imagine it is some sort of bit banging like process. Do you think it would be possible to simulate something like a soundcard using Raspberry Pi Pico? These devices seem like a great and really cost effective way to design around expensive FPGA based designs.
- rasz 4y agopicogus: https://www.vogons.org/viewtopic.php?f=62&t=88440 https://www.vogons.org/viewtopic.php?f=62&t=88440 https://github.com/polpo/picogus/ https://github.com/polpo/picogus/
- nebula8804 4y agoTruly Amazing! Thank you for the link!
- polpo 4y agoI'm the creator of PicoGUS... PIO is kind of like hardware assisted bit banging. You program a very simple, extremely fast computer (aka the PIO peripheral on the RP2040) to do the bit banging for you. :)