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???
05/25/09 07:17
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 		 #165573 - 32Mhz ?!
Responding to: ???'s previous message
David Prentice said:
If you set up a regular 32kHz timer in your 8051, you can drive X1 on your chip.

Akhil Bose said:
As you told me , i used another MCU to generate a 32Mhz clock

That is just a typo, isn't it...?





NB: the capitalisation is significant: the symbol for hertz, the SI unit of frequency, is Hz - with a capital (uppercase) 'H'

In fact, the symbols for all units named after people have a capital initial letter; all other unit symbols are lowercase.

In particular, note that:
  • 'S' (uppercase) is the symbol for siemens - the SI unit of conductance;
  • 's' (lowercase) is the symbol for seconds - the SI unit of time.

    • List of 39 messages in thread
    TopicAuthorDate
    Interfacing HT1380 with 89C51 in C            01/01/70 00:00      
       It looks like you should read when clock is high            01/01/70 00:00      
          Dear David            01/01/70 00:00      
             Yes. You read after the -ve edge.            01/01/70 00:00      
                Should shift before assign            01/01/70 00:00      
                   Dear Per            01/01/70 00:00      
                      Dear Ackhil,            01/01/70 00:00      
                         Amazing . . . ! ! !            01/01/70 00:00      
                            Are you a young man ?            01/01/70 00:00      
                David            01/01/70 00:00      
       keep SCLK low when idle            01/01/70 00:00      
          Dear Stefan            01/01/70 00:00      
             re            01/01/70 00:00      
                Dear Stefan            01/01/70 00:00      
       Still no luck ! !            01/01/70 00:00      
          Code?            01/01/70 00:00      
             Sorry for the incorrect post            01/01/70 00:00      
                Please format your code            01/01/70 00:00      
          keep SCLK low and...pen&paper and...            01/01/70 00:00      
       Dear stefan and david            01/01/70 00:00      
          Do you expect people to format and correct code every t            01/01/70 00:00      
             true 99% of the time            01/01/70 00:00      
                a neat program makes a happy programmer            01/01/70 00:00      
             I tried a pen and paper            01/01/70 00:00      
                'arranging' is good, but how about comments?            01/01/70 00:00      
                   I'll improve on that front as well ! !            01/01/70 00:00      
          Hi Akhil , check this            01/01/70 00:00      
             Dear Stefan            01/01/70 00:00      
                Dear Stefan            01/01/70 00:00      
                   Congratulations. a good write() and read()            01/01/70 00:00      
                      no luck            01/01/70 00:00      
                         You can always send a clock from 8051.            01/01/70 00:00      
                            i'll do that ! !            01/01/70 00:00      
                            Dear David            01/01/70 00:00      
                               at least X2 must be free, not grounded            01/01/70 00:00      
                               32Mhz ?!            01/01/70 00:00      
                               Do it carefully            01/01/70 00:00      
                                  Dear David            01/01/70 00:00      
                                     I am sure it is something simple.            01/01/70 00:00      

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