Delta Electronics DUP-B Series User Manual page 347

Chapter 3 Creating and Editing Screens
$2 = F1000000H
Shift-left 4 bits and becomes $4 = 10000000H (this is an operation of unsigned
32-bit data).

>> (SHR, Logical Shift-right operation)
Equation
Var1 = Var2 >> Var3
Explanation
Shift Var2 (WORD/DWORD) data to right (number of bit is Var3). The result of this
calculation is stored in Var1.
Remark
The calculation result can be stored as WORD and DWORD.

If the shift number of bit is more than the address itself, the number out of

range will be discarded.
Var1 can be internal memory only. Var2 and Var3 can be internal memory or

constant.
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Revision May, 2010