https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=84PCSE%3ARAM%3A8000 2026-04-05T22:39:43Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=84PCSE:RAM:8000&diff=10220&oldid=prev 2014-02-21T11:37:18Z

<p>Created page with &#039;<a href="/index.php?title=Category:84PCSE:RAM:By_Address" title="Category:84PCSE:RAM:By Address">8000 - appData</a><a href="/index.php?title=Category:84PCSE:RAM:By_Name" title="Category:84PCSE:RAM:By Name">appData</a> == Synopsis == &#039;&#039;&#039;Hypothesized Official Name:&#039;&#039;&#039; appData &#039;&#039;&#039;Memory Address:&#039;&#039;&#039; 8000 &#039;&#039;…&#039;</p> <p><b>New page</b></p><div>[[Category:84PCSE:RAM:By Address|8000 - appData]][[Category:84PCSE:RAM:By Name|appData]]<br /> == Synopsis ==<br /> <br /> '''Hypothesized Official Name:''' appData<br /> <br /> '''Memory Address:''' 8000<br /> <br /> '''Length:''' 256 bytes<br /> <br /> This appears to be the same as the old [[83Plus:RAM:8000|appData]]. It can generally be used for scrap RAM.<br /> <br /> == Comments ==<br /> <br /> This looks like a great place to put an interrupt vector table. But beware that any BCALL that copies code to RAM for execution---including all flash BCALLs---will overwrite the last byte of the IVT, which would reside at 8100. Such routines also always disable interrupts temporarily and set IM 1.</div>

Dr. D'nar