CY7C68013A bus voltage

[azot_0]

as for CY7C68013A , is there a link between chip revision control register settings and bus voltage stability?.

[MallikaK_22]

Hi,

Kindly let us know if you are observing any issues in the same.

[azot_0]

when the first two bits of this register are 1's, the usb device works normal with on board power supplies.  otherwise, see device enumeration.  Need more data. some internal transients maybe. need more data.

[MallikaK_22 · Accepted solution]

Hi,

Please check section 15.5.10, Pg 231 in the EZ USB TRM.

Regards,

Mallika