Block movement without overlap in Z-80

In this section, we will see how we can use the Zilog Z-80 Microprocessor to move a block of data to another location. There is one assumption, there is sufficient distance between source and destination. So blocks are non-overlapping. Basically the block movement is not exact moving, it is copying the data to other locations.

The number of items in the block is given at location 5000H, and the block is located at position 5050H.

So before movement, the items in the memory is looking like this.

Now, we are writing a program at location 8000H to move the block contents to other locations.

Program

Output

Ankith Reddy

Published on 24-Dec-2018 13:18:02

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