Hi,
Are the connectoren between USB C and the PD correct (VBUS and CC pins).
IS the PD controller able to support the AUX/SBU MUXing ?
Thanks8080.Hdmi to USB c 3.pdf
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Hi,
Are the connectoren between USB C and the PD correct (VBUS and CC pins).
IS the PD controller able to support the AUX/SBU MUXing ?
Thanks8080.Hdmi to USB c 3.pdf
Hi Abdul ,
Thanks for reaching out.
Please give us some time to review the schematic.
PD Controller can support controlling external SBU/AUX MUX through GPIO/I2C.
As an example you can refer to How to Use TPS6598x I2C to Control TUSB564 in Monitor Design (ti.com) and Alternate Mode for USB Type-C: Going Beyond USB (ti.com).
Thanks ,
Shubha
Hi Abdul ,
We will review the schematic and update by tomorrow.
Thanks ,
Shubha
Hi Abdul ,
Applogies for the delay.
I was on leave.
I will complete the review by tomorrow.
Thanks ,
Shubha
Hi Abdul ,
Apologies for the delay.
Please find my comments below -
1. PPHV2 not connected to any net. Please recheck.
2. I2C1_IRQ line is unused?
3. External resistor tolerance of 1% is required for ADCIN
4. Ground pin when HRESET functionality will not be used
5. ESD & Short to VBUS protection recomended on CC Lines
6. Firmware update over I2C1?
7. Add Schottky & TVS Diode on VBUS (9.2.1.2.2 VBUS Schottky and TVS Diodes)
Thanks ,
Shubha