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Jan Waclawek
11/16/05 13:43
Read: 662 times
Bratislava
Slovakia


 
#103822 - cost per value
Responding to: Erik Malund's previous message
If the F12x has DPTR-autoincrement, unrolling the loop only mov a,P1 movx remains, reaching 20Msamples/s... pretty impressive. On the other hand, those chips are not the cheapest, and I am not sure it's worth...(and on the other hand, it's a waste of other resources the chip has). The material cost would be similar to miniLA and that is 32-bit 100Msamples/s...

Jan Waclawek

List of 12 messages in thread
TopicAuthorDate
Digital Pattern Logging (logic analyser)      Ravi Shankar Ks      11/15/05 09:42      
   your pictures      Jan Waclawek      11/15/05 09:50      
   try a f12x the PCA can clock at 100 MHz      Erik Malund      11/15/05 09:50      
      Thanks JW for
 and EM for PCA      
Ravi Shankar Ks      11/15/05 10:05      
   logic analyser      Jan Waclawek      11/15/05 10:09      
      just for fun, I calculated it for a f120      Erik Malund      11/16/05 10:29      
         cost per value      Jan Waclawek      11/16/05 13:43      
            as I said, "just for fun"      Erik Malund      11/16/05 13:55      
         Error, or ...      Slobodan Mandaric      11/17/05 02:36      
            instr.timing on 1clockers      Jan Waclawek      11/17/05 05:31      
            The f12x is a 1 clocker and, as many red      Erik Malund      11/17/05 06:11      
   cypress fx2, DMA, USB 2.0      Frieder Ferlemann      11/17/05 16:31      

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