How can the SIEs on the CY7C67300 be configured?

Question: How can the SIEs on the CY7C67300 be configured?

 

Answer:

The CY7C67300 has two configurable SIEs, each with two USB ports.  Both of these SIEs can be configured as a USB host with two downstream ports, or as a USB peripheral with a single upstream port.  In addition, SIE1 can be used as a single OTG port.  Together, the two SIES gives possible combinations of:



1) Up to four host ports


2) Up to Two peripheral ports


3) A combination of up to two host ports and one peripheral port.


4) A combination of one OTG port and up to two host ports.


5) A combination of one OTG port and one peripheral port.



Keywords: EZ-Host, CY7C67300, SIE


ID: MUL03091002