Category: <b>hardware</b>
<br>Flags: callout or callback (usually hooked rather than called)<p>
<pre><b>INT 0D - IRQ5 - Tandy 1000 60 Hz RAM REFRESH</b>

Desc:	used to ensure that the dynamic RAM retains its contents in earlier
	  1000-series models; later models use normal DMA for RAM refresh
	  (some early models have no DMA unless it is added via an expansion
	  card)
SeeAlso: INT 55
</pre>