RIEVTECH STUDIO SOFTWARE MANUAL In the figure above, when the component is operated, the value in register LW0 will has a logic operation “ And ” with 0 Ч FFFF. The logic result will be written to register LW0. The operations of otherthree modes are similar to “ And ” mode but the logic operation. The attribute “ Operation Value ” can be “ Constant ” or “ Variables ” . The default is “ Constant ” and the data format is hexadecimal. It can be a variable, but the data type must comply with the register data type. The attribute “ Data Type ” for logic operation can be “ 16-bit Unsigned ” , “ 32-bit Unsigned ” , “ 16-bit BCD ” and “ 32-bit BCD ” . Special notice:
In all these functions for “ Word Set ” , the “ Action ” is “ Press ” in default. That means the operation will be executed correspondingly when the component is pressed down. The “ Action ” can also be “ Release ” but not for the function “ Increase ” and “ Decrease ” . That means the operation will be executed correspondingly when the component is released. When use “ Variables ” for the “ Word Set ” function, the data type of “ Variables ” must comply with the data type of word register used. If not, the result may be incorrect. 4.6.1.3Window Operation l Action 137