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???
04/09/07 13:22
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 		 #136843 - are you reinventing the wheel?
Responding to: ???'s previous message
However, I don't like the relationship between the system clock and the serial channels, timers, etc. I also prefer that instructions take no more than one clock cycle to execute, irrespective of their content

The SILabs (e.g. f12x) can clock the UART and timers from the SYSCLK and thus the resulution is way good enough to make "the relationship between the system clock and the serial channels, timers" a non-problom. Also they are one-clockers.

are you reinventing the wheel?

Erik

List of 26 messages in thread
TopicAuthorDate
Freebie 8051 cores            01/01/70 00:00      
   They do work to a limited extent, but...            01/01/70 00:00      
      there's a range ...            01/01/70 00:00      
         What architecture?            01/01/70 00:00      
            805x, but modified            01/01/70 00:00      
               are you reinventing the wheel?            01/01/70 00:00      
                  Yes, but it's worth the trouble            01/01/70 00:00      
                     wrong place to read            01/01/70 00:00      
                        I only looked at their site once ...            01/01/70 00:00      
                     SiLabs pricing?            01/01/70 00:00      
                        That's what they had on their website            01/01/70 00:00      
   RTFM?            01/01/70 00:00      
      Mostly, it's absence of "TFM"            01/01/70 00:00      
   OP Update            01/01/70 00:00      
   I hate to assume, but            01/01/70 00:00      
      "free" ... I doubt it ...            01/01/70 00:00      
         OK a recollection from a seminar            01/01/70 00:00      
            Maybe from this convention?            01/01/70 00:00      
   is FPGA a suitable "substrate" for a processor?            01/01/70 00:00      
      it's not as easy as the marketeers say ...            01/01/70 00:00      
         FPGA Software            01/01/70 00:00      
      FPGAs work fine for processors for us            01/01/70 00:00      
      FPGA-based processors            01/01/70 00:00      
         Shouldn't it do better than 50 MHz?            01/01/70 00:00      
            50 MHz is pretty fast            01/01/70 00:00      
            My most recent design work            01/01/70 00:00      

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