Test for AT instruction code 0x33 (EXT_FUN_DAT)
-----------------------------------------------

For each test the assembly and machine code are listed as is the data dump or expected error if test case has
been created specifically to fail (with a data dump if any data was expected to have changed before the error
occurred).

A summary of the tests follows:

Test 1 - Check function 1.
Test 2 - Check function 2.
Test 3 - Check function 3.

Assembly Code (Test 1):
-----------------------

00000000* SET @00000001 #00000000000000ff
0000000d  FUN 1 $00000001
00000014  FIN

Machine Code (Test 1):
----------------------

0101000000ff000000000000003301000100000028

Runtime Result (Test 1):
-----------------------

255

Assembly Code (Test 2):
-----------------------

00000000* SET @00000001 #00000000000000ff
0000000d  FUN 2 $00000001
00000014  FIN

Machine Code (Test 2):
----------------------

0101000000ff000000000000003302000100000028

Runtime Result (Test 2):
-----------------------

func1: 2 with 255 rc: 00000000000001fe

Assembly Code (Test 3):
-----------------------

00000000* SET @00000001 #00000000000000ff
0000000d  FUN 3 $00000001
00000014  FIN

Machine Code (Test 3):
----------------------

0101000000ff000000000000003303000100000028

Runtime Result (Test 3):
-----------------------

func1: 3 with 255 rc: 000000000000007f