Well, I'm aiming at processing a 768kHz I2S 32 bit stereo signal.
I have a few things to compute with this signal, so I need 8 PIO SM clock ticks per BCLK (not true, I could probably get away with 4-5 ticks, but the current code is at 8).
768k * 64 * 8 is just a tad less than 400MHz. I hope that electrical signal processing is reliable at these frequencies...
I have a few things to compute with this signal, so I need 8 PIO SM clock ticks per BCLK (not true, I could probably get away with 4-5 ticks, but the current code is at 8).
768k * 64 * 8 is just a tad less than 400MHz. I hope that electrical signal processing is reliable at these frequencies...
Statistics: Posted by morci — Fri May 16, 2025 8:17 pm