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Erik Malund
01/18/10 14:12
Read: 182 times
Mt Airy, Nc
USA


 		 #172561 - HCT chips have ...
Responding to: Yash Chitalia's previous message
HCT chips have, when powered by 5V 3V3 input characteristice and 5V output characteristics. CHEAP conversion of 3V3 outputs.

Erik

List of 41 messages in thread
TopicAuthorDate
Controlling multiple servo motors      Yash Chitalia      01/17/10 14:47      
   executing code takes time      Erik Malund      01/17/10 15:27      
      PWM code      Steve M. Taylor      01/17/10 15:35      
         Thanks...now, about the PCA timer..      Yash Chitalia      01/17/10 16:06      
   If SDCC Then Keil      Michael Karas      01/17/10 16:15      
      PWM IRQ code in C, bitops, 45 byte      Frieder Ferlemann      01/18/10 05:19      
         Optimization having no effect.      Yash Chitalia      01/18/10 11:36      
      PWM IRQ code in C, lookup table, 32 byte      Frieder Ferlemann      01/18/10 05:29      
         I haven't understood the table lookup concept very well...      Yash Chitalia      01/19/10 00:55      
            table lookup      Frieder Ferlemann      01/19/10 02:39      
         PWM IRQ code in C, lookup table, 30 byte      Frieder Ferlemann      01/19/10 03:07      
            Compiler specifics      Andy Neil      01/19/10 04:35      
               absolutely-locating xdata at 256 byte boundary      Frieder Ferlemann      01/19/10 05:00      
                  I see.      Andy Neil      01/19/10 06:34      
            An example code..      Yash Chitalia      01/20/10 02:20      
               Keil: Specifics and non-specifics      Andy Neil      01/20/10 02:50      
                  Not really working...      Yash Chitalia      01/20/10 03:55      
                     Enough power?      Per Westermark      01/20/10 09:45      
                        RE: running 32 servo motors      Andy Neil      01/20/10 10:34      
      The chip sounds perfect...      Yash Chitalia      01/18/10 11:47      
         not worth it      Erik Malund      01/18/10 12:10      
            Servo control will become difficult then...      Yash Chitalia      01/18/10 12:42      
               output      Andy Peters      01/18/10 12:52      
               HCT chips have ...      Erik Malund      01/18/10 14:12      
                  Eval a concept with a single PCA and 3:8 HCT multiplexer?      Frieder Ferlemann      01/18/10 14:36      
               Check their website      Andy Neil      01/18/10 14:44      
                  Here is the code...      Yash Chitalia      01/18/10 15:28      
                     "sbit MTRS=P2^0;" is not OK here      Frieder Ferlemann      01/18/10 16:11      
                        Keil syntax?      Andy Neil      01/18/10 17:36      
                           "#define" not working.."sbit" works      Yash Chitalia      01/18/10 23:32      
                              Yes, you were correct originally!      Andy Neil      01/19/10 01:22      
            Seconded      Andy Neil      01/18/10 12:45      
   Servo_0.1.zip      Murray R. Van Luyn      01/18/10 15:02      
      links      James Hinnant      02/18/10 21:10      
   Eventually feed the guys at http://servomaster.sf.net ?      Frieder Ferlemann      01/18/10 15:12      
      servomaster.sf.net FLOSS      James Hinnant      02/04/10 11:48      
   Maybe of some use...      James Bowmaster      02/10/10 14:40      
      Whoops... found a bug      James Bowmaster      02/10/10 16:35      
         What bug?      Andy Neil      02/10/10 16:41      
            Bug      James Bowmaster      02/10/10 18:47      
   Improved version uploaded      James Bowmaster      02/12/10 21:26      

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