Hi,
I’m driving the UARTs and GPIOs of the BBB from an expansion cards, powered via the V3V3A (LDO4) supply.
Is it Ok, or should I buffer the signals, to keep them “Z” while SYS_RESET_n is LOW?
Thanks!
Hi,
I’m driving the UARTs and GPIOs of the BBB from an expansion cards, powered via the V3V3A (LDO4) supply.
Is it Ok, or should I buffer the signals, to keep them “Z” while SYS_RESET_n is LOW?
Thanks!
It is OK.
Gerald