Diff for /wikisrc/users/macallan/crime.mdwn between versions 1.2 and 1.3

version 1.2, 2009/10/21 23:21:19 version 1.3, 2009/10/21 23:22:01
Line 9  Both engines share a set of TLBs: Line 9  Both engines share a set of TLBs:
 * Two TLBs map linear buffers with 4KB-aligned pages, up to 128KB each.  * Two TLBs map linear buffers with 4KB-aligned pages, up to 128KB each.
 * There are other TLBs for texture buffers, stencil buffers etc. but for now we don't really know how to use them.  * There are other TLBs for texture buffers, stencil buffers etc. but for now we don't really know how to use them.
   
 All TLBs can only be written with 64bit-aligned writes, unaligned writes are ignored, writes smaller than 64bit result in the upper bits being written as zeroes. Reads can be any size with natural alignment.  All TLBs can only be written with 64bit-aligned writes, unaligned writes are ignored, writes smaller than 64bit result in the upper bits being written as zeroes. Reads can be any size with natural alignment.<br>
   Partial writes to at least a few other registers work though.

Removed from v.1.2  
changed lines
  Added in v.1.3


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