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Rev Log message Author Age Path
100 Additions Ended jguarin2002 4969d 15h /raytrac/trunk/
99 Square Root... comin sun.... jguarin2002 4969d 15h /raytrac/trunk/
98 Addition Mistery.. Solved jguarin2002 4971d 07h /raytrac/trunk/
97 2 floating points operands multiplication done and optimized, correction make on result sign when substracting jguarin2002 4973d 09h /raytrac/trunk/
96 2 floating points operands multiplication done and optimized jguarin2002 4974d 18h /raytrac/trunk/
95 2 floating points operands addition done and optimized jguarin2002 4974d 18h /raytrac/trunk/
94 Optimization on the functionality of the mantissa multiplier... the results are much more precise than last revision... jguarin2002 4976d 15h /raytrac/trunk/
93 New Fpbranch Directory Distribution jguarin2002 4977d 01h /raytrac/trunk/
92 Optimizations made on ema2 and ema3: First One, ema3 and ema2 both now has a 4 pipeline, this equalization has saved lots of registers. Second One: Shifters to denormalize mantissas before addition are implemented with multipliers and inverting the bits direction in the bit vectors, resulting in a saving of resources of 332->253 LEs in ema2 (23% saving) and 608->408 LEs in ema3svn status (32% saving) jguarin2002 4979d 12h /raytrac/trunk/
91 Optimizations made on ema2 and ema3: First One, ema3 and ema2 both now has a 4 pipeline, this equalization has saved lots of registers. Second One: Shifters to denormalize mantissas before addition are implemented with multipliers and inverting the bits direction in the bit vectors, resulting in a saving of resources of 332->253 LEs in ema2 (23% saving) and 608->408 LEs in ema3svn status (32% saving) jguarin2002 4979d 12h /raytrac/trunk/
90 Minor corrections to ema2 zero support jguarin2002 4979d 19h /raytrac/trunk/
89 floating point mult ready jguarin2002 4979d 20h /raytrac/trunk/
88 Exponent Managment Addition: supports now Zero jguarin2002 4979d 22h /raytrac/trunk/
87 For the sake of easyness, mmp is called now mul2 jguarin2002 4981d 22h /raytrac/trunk/
86 For the sake of easyness, mmp is called now mul2 jguarin2002 4981d 22h /raytrac/trunk/
85 get doesnt fit anymore... jguarin2002 4982d 13h /raytrac/trunk/
84 Floating Point Adders: (ema3,add3) is an a+b+c adder and (ema2,add2) is an a+b adder. Ema's are blocks to normalize the exponents and shift the mantissas as required, add's are blocks that make the mantissa addition and normalize the result again into a 32 bit IEEE float format jguarin2002 4982d 13h /raytrac/trunk/
83 Only to have it as an example of what to do to sign a mantissa jguarin2002 4982d 13h /raytrac/trunk/
82 FPBRANCH releaseeeesvn add fpbranch/get.vhd fpbranch/sm.vhd fpbranch/slr.vhd fpbranch/mmp.vhd svn add fpbranch/get.vhd fpbranch/sm.vhd fpbranch/slr.vhd fpbranch/mmp.vhd svn add fpbranch/get.vhd fpbranch/sm.vhd fpbranch/slr.vhd fpbranch/mmp.vhd jguarin2002 4985d 09h /raytrac/trunk/
81 Almost There jguarin2002 4989d 07h /raytrac/trunk/
80 not a revision jguarin2002 4989d 22h /raytrac/trunk/
79 I can't use a 20 bits mantissa.... eliminating optimization jguarin2002 4993d 17h /raytrac/trunk/
78 Metamorphosis jguarin2002 5001d 06h /raytrac/trunk/
77 Now support for addition and substraction of A(7,10) component vectors jguarin2002 5001d 19h /raytrac/trunk/
76 Upgrade para obtener una mantissa de 20 bits jguarin2002 5003d 17h /raytrac/trunk/
75 Optimization done on matissa lenght for x**-1 and x**0.5, getting a longer mantissa of 20 bits instead one of 18 bits jguarin2002 5005d 12h /raytrac/trunk/
74 On the rush, correct chip floor planning problem jguarin2002 5010d 06h /raytrac/trunk/
73 Almost Ready Division and Square Root jguarin2002 5011d 10h /raytrac/trunk/
72 Minor changes, is more a matter of format rather than anything... jguarin2002 5011d 23h /raytrac/trunk/
71 RLshifterAlfa jguarin2002 5014d 16h /raytrac/trunk/

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