In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote:

Paul,
  In theory that looks like it should work...
  I don't think more resets will help, your not using parasitic power.
  What value pull-up resistor do you have on the 1-wire pin ?
  Try a slight delay before attempting to read the 1st byte (PAUSE 1) ?
  Does the value in tcuvb change if you change the temperature of the thermocouple ?

Bean.

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