Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
03/19/10 14:10
Read: times


 
#174310 - Yes, things gets complicated at higher speeds
Responding to: ???'s previous message
Yes, I happen to work with a chip where there is a funny little errata in the PLL settings for the USB clock divider :(

List of 20 messages in thread
TopicAuthorDate
USB 2.0 Compliant Yet Only Full Speed 12MHz            01/01/70 00:00      
   it is a common misconception...            01/01/70 00:00      
   Full vs High speed            01/01/70 00:00      
      USB 2.0 High Speed            01/01/70 00:00      
         480Mbps is quite fast            01/01/70 00:00      
            Applications            01/01/70 00:00      
               480Mbps on the way in            01/01/70 00:00      
                  Maybe, maybe not.            01/01/70 00:00      
                     Yes, things gets complicated at higher speeds            01/01/70 00:00      
                        you are fortunate            01/01/70 00:00      
                           Not lucky. Errata came much too late            01/01/70 00:00      
               What do you expect to do with data?            01/01/70 00:00      
            MCU with High Speed Port            01/01/70 00:00      
         other way around            01/01/70 00:00      
         Remember It is the Bus Sped            01/01/70 00:00      
            Still fast compared to most microcontrollers            01/01/70 00:00      
         high-speed USB with 48MHz Cypress 8051 core            01/01/70 00:00      
   Marketing kidding            01/01/70 00:00      
      re: marketing            01/01/70 00:00      
   browser problem?            01/01/70 00:00      

Back to Subject List