🚀 go-pugleaf

> [stuff deleted]
> 
> Your second problem raises another question.  What happens if one of the 16
> bytes crosses a page boundary?  Does the slurping stop at the page boundary,
> or does the 68030 try to read from the next page?  Without thinking about it
> deeply, it seems possible that this could cause problems if the next page
> isn't mapped, or is mapped to an I/O device.
> 
> 						John Witters

This is physically (pun intended) impossible, as cache block transfers are
necessarily aligned to block-aligned boundaries (i.e. transfer always starts
with A<3..2>=00).  So as long as you don't use 8-byte or smaller pages,
which you probably won't, you're okay.

	Mark Papamarcos
	Valid Logic
	hplabs!ridge!valid!markp