Home » Archimedes archive » Acorn User » AU 1997-03 B.adf » Regulars » RTR/!SerialCom/Help/Com17
RTR/!SerialCom/Help/Com17
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Archimedes archive » Acorn User » AU 1997-03 B.adf » Regulars |
Filename: | RTR/!SerialCom/Help/Com17 |
Read OK: | ✔ |
File size: | 2B00 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
Draw� Draw � 8 Trinity.Medium Corpus.Medium Trinity.Bold X �? � � � 8 � 8 � ���\! 1 \F 0 Trinity.Medium 12 \F 1 Corpus.Medium 12 \0\AD/\L12 Toggle output bit, will change the state (toggle) of each bit on port B that has a logic one in memory location 5. In other words it will perform an exclusive or operation between port B and memory location 5 and place the results on port B :- Receives 0 bytes sends 0 bytes. D F p� � l F b � ���� B � b � b F F � l pc �F p� �� ���� B pc �� p� �� p� �F pc �F pc �� l � G �� � ���� B � � �� � �� G � G � � l P� �G P: �� ���� B P� �� P: �� P: �G P� �G P� �� l �; @F �� @� ���� B �; @� �� @� �� @F �; @F �; @� l 0� �F 0� Ј ���� B 0� Ј 0� Ј 0� �F 0� �F 0� Ј l �� `G � `� ���� B �� `� � `� � `G �� `G �� `� l �G Z � ���� B � Z � Z �G �G � <