Building Some Useful Macros

Now that we have our Object Deck Loader we can start thinking about building some more complex stand alone programs.  In order to make this task easier we will start by writing some assembler macros to handle some basic tasks like printing a line to a printer, dumping storage and reading a card from the card reader.

We will begin with some macros to  take care of some common utility functions.

[Next – Macro @REGS]

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