Which programming instruction is best for making multiple copies of array data?

The COP (Copy) instruction is specifically designed for duplicating data from one location to another, particularly when dealing with arrays. This functionality is essential when there is a need to create multiple copies of array data efficiently within a program. The COP instruction can handle varying lengths of data, making it versatile for copying entire arrays or portions of them in a single operation.

When using the COP instruction, you can specify the source and destination addresses, as well as the number of elements to be copied. This capability means that complex multiple copy actions can be performed quickly and easily, which is essential in control applications where data management is crucial.

Other instructions like the FLL (Fill) instruction are used for filling an array with a specific value, whereas multiplication and addition instructions (MULT and ADD) serve mathematical operations and are not designed for copying data. This distinguishes the COP instruction as the optimal choice for tasks related to duplicating array data.