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

Just a quick side here. depending on the accuracy you need to have, you can figure that each bit of data coming from the TC is 15.625uv. Using K type TCs you can figure that 2.56 bits of TC data is 1 degree C. so, take your reading, adjust by the cold junction temp and multiply by 2.56 to get degrees C.
I've been using it in my coffee roaster and it seems to be pretty accurate.  I've not done a lot of testing to see exactly how accuracte, but someday I will... honest.
Bean's method is likely more accurate tho.

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