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???
03/04/06 18:21
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 		 #111256 - Details
Responding to: ???'s previous message
Thanks Richard for your quick reply. Here are some of the requirements:

  1. Voltage level: 3 Volts (since the RF transceiver runs at 3V and the pins are not 5V tolerant
  2. Current Hardware: I do have access to Agilent 60MHz DSO in my institution, but I want this logic analyser for prototyping in home. I have WinXP SP2 PC at my disposal.
  3. Channels: 4 is enough now, but if more means better
  4. Samp. Rate: Tricky, I need to capture signals which could be lasting only for 2usec, so 1MHz(1usec) would be useful
  5. DAQ hardware: I may sound greedy here, but if the acquistition hardware is cheaper, then it would be great!(I have 'recently' accquired 74HCT244 chips, would that be enough for buffering?)
  6. Other things: Parallel port interface(better), and WinXP


Anything else required, Richard?

Thanks and Regards,
Vignesh

List of 77 messages in thread
TopicAuthorDate
Parallel port Logic Analyser            01/01/70 00:00      
   Maybe I can help ...            01/01/70 00:00      
      Details            01/01/70 00:00      
         Well ... YES!            01/01/70 00:00      
            Oops!            01/01/70 00:00      
               another option            01/01/70 00:00      
               ideas            01/01/70 00:00      
               Try a DOS box            01/01/70 00:00      
                  When things are not going on my way..            01/01/70 00:00      
                     well            01/01/70 00:00      
                        Cost?            01/01/70 00:00      
                        cost            01/01/70 00:00      
                           Options            01/01/70 00:00      
                              ok well            01/01/70 00:00      
                              miniLA            01/01/70 00:00      
                                 Sorry!            01/01/70 00:00      
                                    I don't sell            01/01/70 00:00      
                                    If you want something you can build ...            01/01/70 00:00      
                                 MiniLA?            01/01/70 00:00      
                                    Buying, building and Writing..            01/01/70 00:00      
                                       You've got to decide ...            01/01/70 00:00      
                                       great start!            01/01/70 00:00      
                                          AVR!            01/01/70 00:00      
                                             realterm            01/01/70 00:00      
                                          But they're not reall fast enough            01/01/70 00:00      
                                             Cheat!            01/01/70 00:00      
                                                only if it gains you something            01/01/70 00:00      
                                                   to LA or not to LA            01/01/70 00:00      
                                                      I once made one            01/01/70 00:00      
                                                         cost of time... and price of learning...            01/01/70 00:00      
                                                            there is no such thing            01/01/70 00:00      
                                                               1MHz sampling            01/01/70 00:00      
                                                                  it's not that simple            01/01/70 00:00      
                                                                     architecture            01/01/70 00:00      
   Not sure how it compares            01/01/70 00:00      
      not very useful            01/01/70 00:00      
   there is no way in hades that a "paralle            01/01/70 00:00      
      how fast?            01/01/70 00:00      
      not so fast there, Erik            01/01/70 00:00      
         PCI LPT vs. onboard            01/01/70 00:00      
            Seems a mite slow!            01/01/70 00:00      
         yes, but part of the "software" is Windo            01/01/70 00:00      
            You're right, of course,            01/01/70 00:00      
               all good and well            01/01/70 00:00      
                  wotizit            01/01/70 00:00      
                  That's it, exactly!            01/01/70 00:00      
                     Won't work either            01/01/70 00:00      
                        will work            01/01/70 00:00      
                           yes, but not the way you think            01/01/70 00:00      
                              re FIFO use            01/01/70 00:00      
                              USB+FIFO: the simplest way            01/01/70 00:00      
                                 Have you considered this?            01/01/70 00:00      
                                    simplicity            01/01/70 00:00      
                                       yes, but it's not deterministic            01/01/70 00:00      
                                          YES YES YES            01/01/70 00:00      
                                             What do you mean "forget about..."            01/01/70 00:00      
                                                quick'n'dirty            01/01/70 00:00      
                                                   there are countries with low labor cost            01/01/70 00:00      
                                                      labour cost?            01/01/70 00:00      
                                                   Even if it's 768 TB, it's too small            01/01/70 00:00      
                        think about it some more            01/01/70 00:00      
                     10MHz?            01/01/70 00:00      
                        Not the USB, the FIFO!            01/01/70 00:00      
                           USB logic analyzer            01/01/70 00:00      
                              It's just a transfer mechanism            01/01/70 00:00      
            Zigbee timing            01/01/70 00:00      
               if a byte is 32 then a bit is 4 and you            01/01/70 00:00      
               arrrrrrrrrrrrgh and stuff,just use pci            01/01/70 00:00      
                  Yes, well, what did you expect?            01/01/70 00:00      
                     better mousetrap            01/01/70 00:00      
               I must have been more precise            01/01/70 00:00      
                  but WHEN?            01/01/70 00:00      
                     2420 interface details            01/01/70 00:00      
                        Focus on your current needs            01/01/70 00:00      
                           Thank you            01/01/70 00:00      
   reconstructed website            01/01/70 00:00      
   Update            01/01/70 00:00      

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