Thanks for the early reply.
Isn't SD_PWR_ON just an output for a switch to turn the power on for the sd card.
"If booting from the SD card is required then a
pullup should also be fitted so the power-switch defaults to on."
I read this and I thought, that I'm alwas going to be booting from the sd card and since in that case I need a pullup resistor, i might as well leave the switch out. Was that wrong to assume?
I haven't been able to measure the possible shorts but once I do, I'll post the results.
Isn't SD_PWR_ON just an output for a switch to turn the power on for the sd card.
"If booting from the SD card is required then a
pullup should also be fitted so the power-switch defaults to on."
I read this and I thought, that I'm alwas going to be booting from the sd card and since in that case I need a pullup resistor, i might as well leave the switch out. Was that wrong to assume?
I haven't been able to measure the possible shorts but once I do, I'll post the results.
Statistics: Posted by illesbalog — Mon Apr 08, 2024 5:22 am