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

Bean,
       You are right, but the weird behaviour still continue. In the ShiftOut subroutine we have the line
 

               mov     DQ,c          ;Move carry bit to input of DS1620

 

Generates:

               sc
               clrb     RA.2
               snc
               setb    RA.2

 

After the first jump/again, it doesn't set the bit RA.2 when it has to, I don't know why. So the DS1620 doesn't receive the "order" to read the temperature value

 

This is the first time I try to write a program in assembler, and this is beyond my knowledge

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