http://www.linux-mips.org/wiki?title=R5900&feed=atom&action=history 2013-06-20T03:06:04Z Revision history for this page on the wiki MediaWiki 1.20.2 //www.linux-mips.org/wiki?title=R5900&diff=10959&oldid=prev 2010-05-12T18:08:35Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 18:08, 12 May 2010</td> </tr><tr><td colspan="2" class="diff-lineno">Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It has a lot of SIMD instructions which allow you to do 128 bits register manipulations (vector rotations, etc)</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It has a lot of SIMD instructions which allow you to do 128 bits register manipulations (vector rotations, etc)</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Toshiba tried to sell a derived core, the &quot;ArTile TMPR7901B&quot; (also known as TX79).</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 9:</td> <td colspan="2" class="diff-lineno">Line 11:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://playstation2-linux.com/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://playstation2-linux.com/</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.org/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.org/</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [http://lukasz.dk/files/tx79architecture.pdf TX79 Architecture]</ins></div></td></tr> </table>

Citronalco //www.linux-mips.org/wiki?title=R5900&diff=8615&oldid=prev 2006-10-31T03:34:10Z

<p>update external ps2/linux links</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:34, 31 October 2006</td> </tr><tr><td colspan="2" class="diff-lineno">Line 7:</td> <td colspan="2" class="diff-lineno">Line 7:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* http://<del class="diffchange diffchange-inline">ps2dev</del>.<del class="diffchange diffchange-inline">sourceforge</del>.<del class="diffchange diffchange-inline">net</del>/</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* http://<ins class="diffchange diffchange-inline">playstation2-linux</ins>.<ins class="diffchange diffchange-inline">com/</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* http://ps2dev</ins>.<ins class="diffchange diffchange-inline">org</ins>/</div></td></tr> </table>

Vapier //www.linux-mips.org/wiki?title=R5900&diff=6373&oldid=prev 2005-05-05T12:08:33Z

<p>Revert last edit - neither is the R5900 TX79-based nor do the 128-bit _integer registers support any fp.</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 12:08, 5 May 2005</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The R5900 <del class="diffchange diffchange-inline">is based on the [[TX79XX | TX79]] Toshiba Core and </del>was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]] Emotion Engine (EE).&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The R5900 <ins class="diffchange diffchange-inline">core </ins>was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]] Emotion Engine (EE).&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It implements almost all [[Instruction_Set_Architecture#MIPS_III | MIPS3]] instructions, though it supports [[Instruction_Set_Architecture#MIPS_IV | MIPS4]]'s movn/movz.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It implements almost all [[Instruction_Set_Architecture#MIPS_III | MIPS3]] instructions, though it supports [[Instruction_Set_Architecture#MIPS_IV | MIPS4]]'s movn/movz.</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* <del class="diffchange diffchange-inline">128-bit floating-point </del>SIMD</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">It has a lot of </ins>SIMD instructions <ins class="diffchange diffchange-inline">which allow you to do </ins>128 <ins class="diffchange diffchange-inline">bits register manipulations (vector rotations, etc)</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">* Multimedia extended instructions: 107 </del>instructions <del class="diffchange diffchange-inline">at </del>128 <del class="diffchange diffchange-inline">bit width</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* COP0 hazard: mtc0, tlbr, tlbp, tlbwi, tlbwr must be followed by sync.p </del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* cache ops are original. </del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* single float FPU (IEEE754 not compatible) </del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* R4000 like MMU but 32bit mode only and scratch pad support.</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* [[TLB]]: 48 double entries</del></div></td><td colspan="2">&#160;</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.sourceforge.net/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.sourceforge.net/</div></td></tr> </table>

Ralf //www.linux-mips.org/wiki?title=R5900&diff=2368&oldid=prev 2005-05-05T08:39:17Z

<p>SIMD</p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 08:39, 5 May 2005</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The R5900 <del class="diffchange diffchange-inline">core </del>was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]] Emotion Engine (EE).&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The R5900 <ins class="diffchange diffchange-inline">is based on the [[TX79XX | TX79]] Toshiba Core and </ins>was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]] Emotion Engine (EE).&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It implements almost all [[Instruction_Set_Architecture#MIPS_III | MIPS3]] instructions, though it supports [[Instruction_Set_Architecture#MIPS_IV | MIPS4]]'s movn/movz.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It implements almost all [[Instruction_Set_Architecture#MIPS_III | MIPS3]] instructions, though it supports [[Instruction_Set_Architecture#MIPS_IV | MIPS4]]'s movn/movz.</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* <del class="diffchange diffchange-inline">It has a lot of </del>SIMD instructions <del class="diffchange diffchange-inline">which allow you to do </del>128 <del class="diffchange diffchange-inline">bits register manipulations (vector rotations, etc)</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* <ins class="diffchange diffchange-inline">128-bit floating-point </ins>SIMD</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* Multimedia extended instructions: 107 </ins>instructions <ins class="diffchange diffchange-inline">at </ins>128 <ins class="diffchange diffchange-inline">bit width</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* COP0 hazard: mtc0, tlbr, tlbp, tlbwi, tlbwr must be followed by sync.p </ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* cache ops are original. </ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* single float FPU (IEEE754 not compatible) </ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* R4000 like MMU but 32bit mode only and scratch pad support.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [[TLB]]: 48 double entries</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== External links ==</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.sourceforge.net/</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* http://ps2dev.sourceforge.net/</div></td></tr> </table>

Alec v //www.linux-mips.org/wiki?title=R5900&diff=1656&oldid=prev 2005-05-04T09:46:33Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 09:46, 4 May 2005</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>The R5900 was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]].&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>The R5900 <ins class="diffchange diffchange-inline">core </ins>was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]] <ins class="diffchange diffchange-inline">Emotion Engine (EE)</ins>.&#160; It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* It implements almost all [[Instruction_Set_Architecture#MIPS_III | MIPS3]] instructions, though it supports [[Instruction_Set_Architecture#MIPS_IV | MIPS4]]'s movn/movz.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* It has a lot of SIMD instructions which allow you to do 128 bits register manipulations (vector rotations, etc)</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* It doesn't support load linked and store conditional instruction (ll/lld/sc/scd, MIPS2).</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">== External links ==</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">* http://ps2dev.sourceforge.net/</ins></div></td></tr> </table>

Alec v //www.linux-mips.org/wiki?title=R5900&diff=1653&oldid=prev 2005-02-07T02:44:43Z

<p></p> <p><b>New page</b></p><div>The R5900 was developed by Toshiba, exclusively for use in the [[PS2|Playstation 2]]. It is similar to the [[R5000]], but adds several SIMD (multimedia) instructions.</div>

Ghopper