RIEVTECH STUDIO SOFTWARE MANUAL l Display Mode The “ Display Mode ” can be “ Register Control ” or “ Automatic looping ” . l Combined Bits The status displayed is determined by a multi bit combination condition. l Bit No. The condition can be a combination of 2~32 bits. The “ Bit No. ” means the number of bits. l Data Type Ш Unsigned If the number of bits is n, the combination value will be 0~2n-1. Ш Signed If the number of bit is n, the combination value will be -2n-1~2n-1-1. l Starting Address The starting address is closely associated to the number of bits. For example, if the starting address is LB0 and the number of bits is 2, a combination will be formed.
LB1 will be the high bit and LB0 will be the low bit. The range of 2 bits combination value will be 0~3 if the data type is unsigned. The range of 2 bits combination value will be -2~1 if the data type is signed. 156