Tool/software:
Hi team, Could you please help to check two questions as follow:
1、From the databook of TUSB2E11, I see that this device should only have supplies power-on time requirements, but no power-on-reset sequence requirements. No matter RESETB is de-asserted high before or after all power supplies are stable,it is ok?Please help confirm.
2. After the device has done its POR, what is the status of DP/DM? If the repeater completes the POR first, but the SOC's eUSB PHY has not yet completed initialization, so the SOC's eUSB PHY and eUSB repeater's
handshake has not yet completed, what is the status of the DP/DM at this time?I'm concerned about whether there will be unexpected status on DP/DM at this time, causing the repeater to start interacting with the PC.