cancel
Showing results for 
Search instead for 
Did you mean: 

Knowledge Base Articles

Checking Enumerated Speed of the CY7C68001 EZ-USB SX2.

Anonymous
Not applicable

Checking Enumerated Speed of the CY7C68001 EZ-USB SX2.

Question: How to know if the CY7C68001 EZ-USB SX2 has enumerated at full- or high-speed?

 

Answer:

The external master has to check the HSGRANT bit after receiving the ENUMOK interrupt. If this bit is set, the SX2 has enumerated at high-speed.

0 Likes
Version history
Revision #:
1 of 1
Last update:
‎Apr 03, 2011 07:15 AM
Updated by:
Anonymous
 
Contributors