TMUXHS4212: Review of schematic with swapped p n

Ilya ilia

Part Number: TMUXHS4212

Hi, please review following schematic and advice if it might be a problem.

1) In J8 type connector Type C, pin A2 connected to C0n. (according to connector datasheet A2 is p)

2) same with B10 (is n) connected to C1p

3) in our design pins 1 10 are not connected. is it problem?

0 Brian Zhou over 2 years ago

is this for USB3? polarity swap is allowed for USB3.

for pin 1/10, need to PU to Vcc., if not may get into test mode

Regards

brian

0 Ilya ilia over 2 years ago in reply to Brian Zhou

Thanks for reply.

is it correct that TX1 is on 'A' side while RX1 is on 'B' side (on J8 type C connector)?

0 Brian Zhou over 2 years ago in reply to Ilya ilia

that correct, TX1/RX1 should be together

Interface forum