I've got a general question concerning serial connection (I'm sort of a newbe in hardware and am having trouble managing a serial connection for a while now
) : does anyone know what hold_rx and hold_tx signals might stand for?
The datasheet I've got doesn't give enough information on that
It just says the hold_* input pins are used to impelement hardware handshake of transmit direction, and we're not using any hardware flow control... So, should I put these input pins to high or to low??
Thank you in advance, this problem is really blokcing me