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

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
03/04/05 16:06
Read: times


 
#89122 - I2C is up to 1MHz...
Responding to: ???'s previous message
... and at least so is SPI (DataFlash is 20MHz...) so it's 8.2ms, 100Hz.
And maybe the LCD controller will be the true bottleneck.

Of course, this also implies some hardware in the microcontroller... Or a slave microcontroller, feeding the LCD...

Jan Waclawek

List of 24 messages in thread
TopicAuthorDate
basic question on 8051 eprom access            01/01/70 00:00      
   Read the manual...            01/01/70 00:00      
   bible time            01/01/70 00:00      
      bible time            01/01/70 00:00      
         more memory            01/01/70 00:00      
            reply            01/01/70 00:00      
               in that case            01/01/70 00:00      
                  cutting down chip count            01/01/70 00:00      
            not "just" when a beginner            01/01/70 00:00      
               page switching etc.            01/01/70 00:00      
                  that was not it            01/01/70 00:00      
                     Please, explain            01/01/70 00:00      
                        serial and display            01/01/70 00:00      
                           I2C is up to 1MHz...            01/01/70 00:00      
                           MMC real tests            01/01/70 00:00      
                        Why not            01/01/70 00:00      
                           ...            01/01/70 00:00      
      I suspect            01/01/70 00:00      
         el chepo            01/01/70 00:00      
            even cheaper            01/01/70 00:00      
               a word on Flash            01/01/70 00:00      
                  flash            01/01/70 00:00      
                     here you go            01/01/70 00:00      
                        Thanks Erik            01/01/70 00:00      

Back to Subject List