Sub

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Syntax

Syntax: sub register1, register2

  • register1 = Register to subtract from
  • register2 = Register to subtract

Use

Used to subtract the value of one register from another. For subtracting integers from registers see subi

Example


100:     leti R1, '0000000A' //Set R1 to 10
         leti R2, '00000006' //Set R2 to 6
         window_msg 'Register 1 = <r1>' //Display the value of R1 in a window message
         sub R1, R2 //Subtract R2 from R1
         add_msg 'Register 1 = <r1>' //Display the new value of R1 in a window message
         winend  //Close window message
         ret 

Also see

leti, window_msg, add_msg, winend, ret