Hi,
Does TS3A5017 can switch on/off analog audio (mono) and UART and GPIO(HI/LO) on the same chip.
for example:
1S1 and 2S1 is for mono analog audio.
1S2 and 2S2 is for UART(TX and RX,Baud rate is 115200bps )
1S3 is for GPIO-1 (Hi=3.3V, Lo=0V)
1S4 is for GPIO-2 (Hi=3.3V, Lo=0V)