https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=83Plus%3ABCALLs%3A406F 2026-04-05T17:36:15Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:406F&diff=3624&oldid=prev 2005-04-23T00:27:41Z

<p></p> <p><b>New page</b></p><div>[[Category:83Plus:BCALLs:By Name:FP_Math|FPSub]] [[Category:83Plus:BCALLs:By Name|FPSub]] [[Category:83Plus:BCALLs:By Address|406F - FPSub]]<br /> == Synopsis ==<br /> '''Official Name:''' FPSub<br /> <br /> '''BCALL Address:''' 406F<br /> <br /> Subtracts the floating point number in [[83Plus:RAM:8478|OP2]] from the floating point number in [[83Plus:RAM:8483|OP1]] and stores the result in [[83Plus:RAM:8478|OP1]].<br /> <br /> === Inputs ===<br /> * OP1 = floating point number<br /> * OP2 = floating point number <br /> <br /> === Outputs ===<br /> * OP1 = OP1 - OP2<br /> * OP2 = - OP2<br /> <br /> === Registers Destroyed ===<br /> * AF, BC, DE, HL<br /> <br /> == Example ==<br /> &lt;nowiki&gt;B_CALL OP1Set3 ;OP1=floating point 3<br /> B_CALL OP2Set2 ;OP2=floating point 2<br /> B_CALL FPSub ;returns with OP1=floating point 1<br /> &lt;/nowiki&gt;</div>

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