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William said: 1. Can you explain why do we need to disconnect hub upstream in order to configure disable
hub will check if it's SMBUSz mode or I2C mode during power on reset based on status of SMBUSz status.
if in SMBUS mode (SMBUSZ is low), hub upstream…
Part Number: TUSB8042A Tool/software: Hello：
Customer is inquiriing about USB HUB chips, one to four, supporting OTG and DEVICE, HOST duplex modes
I haven't found suitable chip on TI Website, Would you please help recommand? Thanks!!!
It appears that the test fixture the testing team was using was plugged in all the time. When they fixed that issue, it entered compliance mode without issue. We are seeing failures in entering CP0, but the main issue appears to have been resolved. Thank…
Part Number: TUSB8042A Tool/software: Question about these USB 3.2 hubs.
If I have a upstream port (like my PC) that supports USB 3.2, but all the devices that are connected downstream (like, mouse/keyboard/thumbdrive) are all USB 2.0, is the upstream…
Part Number: TUSB8042A Other Parts Discussed in Thread: TUSB8042 I am trying to set the registers of the TUSB8042 chip through eeprom. Can I get the eeprom firmware and configuration utility ? Reply please.
