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Recent content by rdpdo

  1. R

    Did someone have already made a colorimeter ?

    Ok I think I'll try to make one using the TCS230 :) It looks good !
  2. R

    Did someone have already made a colorimeter ?

    build colorimeter Hello all, Do you know if a schematic of a colorimeter exist somewhere ? I've search for this but found nothiong :( Thanks you :)
  3. R

    via keeptout zone in ares6

    Hello, I'd like to make a via(only) keepout zone with ares6. Is it possible to do this ? When I use a keepout, it's a "global" zone where no routing is made... Thanks you.
  4. R

    How fast is an instruction cycle of 16f88 with internal osc?

    8 mhz instruction clock cycle Hello, Can someone tell me how fast is an instruction time for a 16f88 when using the internal oqscillator of 8MHz ?? Is this 1/8Mhz or 4/8Mhz ?? In fact when we use a 20MHz crytal, the instruction cyvle is 4/20MHz, is is the same for the internal 8MHz osc ...
  5. R

    Problem with IAR C Compileur for Z80

    iar z80 Hello, I'm using IAR C Compileur for Z80 (I think it is ICCZ80) and I dont find how to set the adresses of my ROM and RAM. In my case, my ROM is between 0000h and 1FFFh ; and the RAM is between 8000h and 87FFh. So I'd like that the compileur place the stack in the top of my ram (87FFh)...
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    Proteus and Internal EEPROM of AVR problem..

    proteus avr eeprom Thank you for your information, this is ok now for me. Before running a simulation with internal eeprom data (in serial eeprom, uc eeprom,...) isis need to "reset the internal data" with the command DEBUG>RESET PERSISTENT MODEL DATA. If it could help someone...
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    Proteus and Internal EEPROM of AVR problem..

    eeprom simulation in proteus Hi, I make a simulation of a avr at90s8515, the programm .hex is ok, this run fine... but ICCAVR create me a file X.eep that i cannot load from proteus...When the simulation run, data aren't the eeprom data( but FF). I d'ont understand because there is no error...

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