https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=68k%3APorts%3A60000568k:Ports:600005 - Revision history2026-04-05T19:21:02ZRevision history for this page on the wikiMediaWiki 1.23.5https://wikiti.brandonw.net/index.php?title=68k:Ports:600005&diff=4766&oldid=prevJib at 03:53, 5 June 20062006-06-05T03:53:48Z<p></p>
<p><b>New page</b></p><div>[[Category:68k:Ports:By Address|600005]] [[Category:68k:Ports:By Name|Power down]]<br />
<br />
Turns off the CPU clock. The value outputted to the port specifies which conditions will cause the clock to restart.<br />
<br />
* Bit 4: Auto-int 5 (programmable timer, see [[68k:Ports:600017|600017]])<br />
* Bit 3: Auto-int 4 (link port)<br />
* Bit 2: Auto-int 3 (USB port on Titanium, OSC2/2^19 on HW2)<br />
* Bit 1: Auto-int 2 (keyboard)<br />
* Bit 0: Auto-int 1 (OSC2/2^11)<br />
<br />
Auto-int 6 (ON key) always wakes the CPU. Auto-int 6 must be acknowledged before writing to this port. (see [[68k:Ports:60001A|60001A]])</div>Jib