FX3 CYUSB3014 Flag question | Cypress Semiconductor
FX3 CYUSB3014 Flag question
Summary: 9 Replies, Latest post by RSKV on 12 Oct 2012 04:00 AM PDT
Verified Answers: 0
20 Sep 2012 08:27 PM PDT#1
The value of flagA is initialized high.and The value of FlagB is initialized low,The value of FlagC is initialized high.and the value of FlagD is initialized low.the four Flags polarity are low.
Before download the firmware,the FlagA signal is low,The FlagB signal is low,the Flagc signal is high and the FlagD is high. Why?