Phil Elwell

Results 923 comments of Phil Elwell

The PR was aimed at 384kHz. There is no good PLL value for the higher multiples of 44100 - the closest we could get with integer divisors is 355.55kHz for...

There is test data at various frequencies here: https://msbtechnology.com/support/bit-perfect-testing/ Do heed the warnings about 0db material!

It's worse than I thought - the options are (for 32-bit stereo): * 50MHz/2/64 = 390.625kHz * 122880000/5/64 = 384kHz * 153600000/7/64 = 342.86kHz > So based on your earlier...

Out of curiosity, is it 16-, 24- or 32-bit audio that you have?

I'm sorry - I didn't find a nice solution, then other issues took over and it got put to one side. It's still on the list.

Mentioning an option here _is_ documentation. Its existence creates a precedent, and removing it in the future would cause howls of protest. Until the bootloader matures a bit it would...

The Pi 5 PHY does not support hardware timestamping.

After the first instance, before I had the logic analyser attached (running a simple program to mirror the levels of GPIOs 40&41 onto GPIOs 6&7), I can't get this to...

And then it failed hard, with SCL high and SDA held low: ``` pi@raspberrypi:~$ i2cdetect -y 4 0 1 2 3 4 5 6 7 8 9 a b c...

You're asking me to guess what you have got wrong in your configuration, in a forum which is intended for reporting problems in our kernel, not for general help requests....