OTHER CONTRIBUTIONS: ASSEMBLY FOR BEGINNERS (MOTOROLA 6809)

This is a short program that shows how easy it is to learn assembly with ugBASIC. Since version 1.14.1, in fact, it allows you to insert assembly code online. Clearly accessing all the BASIC features. This program shows how a 16-bit (2 x 8-bit) addition works under the MOTOROLA 6809 processor.

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SOURCE CODE ()

	DIM x AS INTEGER, y AS INTEGER, z AS INTEGER

	CLS

	x = 10: y = 40: z = 0

	PRINT x;" + "; y; " = ";

	ON CPU6809 BEGIN ASM

		LDD _x
		ADDD _y
		STD _z
		
	END ASM

	PRINT z

How to compile and run the example

The instructions here refer to compiling the example from the command line. For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile each single example with just one click.



Are instructions for your specific home computer / console missing? First of all, check if your computer is supported by clicking here. If so, since ugBASIC is a language which does not provide abstractions, it is possible that this example will not work on your target. If you think this is an issue, please click here.

Dragon 32

In order to compile the example, type this command on the command line:

Linux

ugbc.d32 -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

Windows

ugbc.d32.exe -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile this example with just one click.

Dragon 64

In order to compile the example, type this command on the command line:

Linux

ugbc.d64 -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

Windows

ugbc.d64.exe -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile this example with just one click.

Olivetti Prodest PC128, Thomson MO6

In order to compile the example, type this command on the command line:

Linux

ugbc.pc128op -O k7 -o contrib_asm_motorola6809.k7 contrib_asm_motorola6809.bas

Windows

ugbc.pc128op.exe -O k7 -o contrib_asm_motorola6809.k7 contrib_asm_motorola6809.bas

For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile this example with just one click.

TRS-80 Color Computer, TRS-80 Color Computer 2

In order to compile the example, type this command on the command line:

Linux

ugbc.coco -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

Windows

ugbc.coco.exe -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile this example with just one click.

TRS-80 Color Computer 3

In order to compile the example, type this command on the command line:

Linux

ugbc.coco3 -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

Windows

ugbc.coco3.exe -O bin -o contrib_asm_motorola6809.bin contrib_asm_motorola6809.bas

For Microsoft Windows users we suggest using UGBASIC-IDE, which allows you to download and compile this example with just one click.

Any problem?

If you have found a problem trying to run this example, if you think there is a bug or, more simply, you would like it to be improved, open an issue for this example on GitHub.
Thank you!

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