https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=83Plus%3ABCALLs%3A80A8 2026-04-05T22:56:47Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:80A8&diff=3872&oldid=prev 2006-02-08T01:49:31Z

<p>another pretty useless one</p> <p><b>New page</b></p><div>[[Category:83Plus:BCALLs:By Name:Other|IsAppFreeware]] [[Category:83Plus:BCALLs:By Name|IsAppFreeware]] [[Category:83Plus:BCALLs:By Address|80A8 - IsAppFreeware]]<br /> == Synopsis ==<br /> '''Unofficial Name:''' IsAppFreeware<br /> <br /> '''BCALL Address:''' 80A8<br /> <br /> Check if a given app key ID is a &quot;freeware&quot; one.<br /> <br /> === Inputs ===<br /> * [[83Plus:RAM:838D|appID]] contains the app key ID<br /> ** low nibble of (appID + 1) is the length of the ID<br /> ** (appID + 2) to (appID + ''n'') are the actual ID<br /> <br /> === Outputs ===<br /> * Z if the given key is &quot;freeware&quot; for this calculator (i.e., 0102 on the 73, 0104 on the 83 Plus, 0104 or 010A on the 84 Plus)<br /> <br /> === Destroys ===<br /> * AF<br /> * [[83Plus:RAM:8478|OP1]], [[83Plus:RAM:8100|ramCode]]<br /> <br /> == Comments ==<br /> This is a horribly complicated routine to do a very simple task.</div>

FloppusMaximus