http://tech.groups.yahoo.com/group/32bit_fpu/ 32bit FPU Sun, 15 Feb 2009 03:15:03 GMT Chris Kingsley http://tech.groups.yahoo.com/group/32bit_fpu/message/134 http://tech.groups.yahoo.com/group/32bit_fpu/message/134 We also identified bugs in dealing with un-normalized numbers (when the exponent has the value "0", there is special treatment of the mantissa), and the Sat, 14 Feb 2009 20:38:52 GMT redsp http://tech.groups.yahoo.com/group/32bit_fpu/message/133 http://tech.groups.yahoo.com/group/32bit_fpu/message/133 How about the group moderator, is he around? We can at least get rid of the spam by changing the way new users are approved. I do that with about a dozen Sat, 14 Feb 2009 20:29:18 GMT Pstrang Rzekle http://tech.groups.yahoo.com/group/32bit_fpu/message/132 http://tech.groups.yahoo.com/group/32bit_fpu/message/132 this is a great little fpu core.  I played with it a bit, then wanted to make some improvements, features enhancement.  But the original author is mostly Sat, 14 Feb 2009 19:47:40 GMT redsp http://tech.groups.yahoo.com/group/32bit_fpu/message/131 http://tech.groups.yahoo.com/group/32bit_fpu/message/131 I see that nearly all of the messages posted here in the last year are just spam. Is anyone still watching this group? Are there other users of the FPU Mon, 05 May 2008 08:29:06 GMT tommyothc03 http://tech.groups.yahoo.com/group/32bit_fpu/message/122 http://tech.groups.yahoo.com/group/32bit_fpu/message/122 Hello, i have the fpu_v19 Version of the FPU. All arethmetic operations works, but not the multiplicate. I get a wrong result. For example: 10 000 000 * 1.212 Thu, 01 May 2008 13:49:29 GMT challengersr http://tech.groups.yahoo.com/group/32bit_fpu/message/121 http://tech.groups.yahoo.com/group/32bit_fpu/message/121 HI JIDAN.., CAN WE ABLE TO RUN THE FPU WITHOUT TESTBENCH PROG.. IF NO, PLS TELL ME HOW TO SEE THE DOS CODE OF TESTBENCH?? Thu, 01 May 2008 13:37:17 GMT challengersr http://tech.groups.yahoo.com/group/32bit_fpu/message/120 http://tech.groups.yahoo.com/group/32bit_fpu/message/120 HI, ... CAN ANY ONE POST ME THE ALGORITHM FOR FLOATING POINT UNIT WHICH IS USED IN OPENCORES.COM - FPU.. Mon, 11 Feb 2008 11:56:48 GMT mejdi_tn http://tech.groups.yahoo.com/group/32bit_fpu/message/118 http://tech.groups.yahoo.com/group/32bit_fpu/message/118 Hello; I will work with parallel architecture, That's why i need to know the development of code sources of microprocessor to choose a subsequent architecture Sun, 18 Nov 2007 22:45:42 GMT moustafa el Bahaey http://tech.groups.yahoo.com/group/32bit_fpu/message/112 http://tech.groups.yahoo.com/group/32bit_fpu/message/112 dear all i am new here i am looking for a 16 * 16 bit floating point multiplier can any body help me Thu, 12 Jul 2007 22:57:03 GMT thirtyninewinks http://tech.groups.yahoo.com/group/32bit_fpu/message/106 http://tech.groups.yahoo.com/group/32bit_fpu/message/106 I agree, there's a bug. I think it's in post_norm_mul.vhd, in the process that sets s_shl2 and s_shr2 (starting around line 145 in my copy, though I may have Thu, 12 Jul 2007 21:02:42 GMT rambo_jvmhw http://tech.groups.yahoo.com/group/32bit_fpu/message/105 http://tech.groups.yahoo.com/group/32bit_fpu/message/105 Hi everyone! For the past few months I've worked on a comparison between the FPU and a Softfloat implementation in Java running on an Altera FPGA with JOP, the Thu, 21 Jun 2007 17:00:35 GMT dara.parsavand http://tech.groups.yahoo.com/group/32bit_fpu/message/104 http://tech.groups.yahoo.com/group/32bit_fpu/message/104 ... I skimmed the file timesoftfloat.c fpu_v19 and from John Hauser. The line: minIterations = 1000 is changed to minIterations = 100000 and there are some Wed, 20 Jun 2007 23:03:59 GMT dara.parsavand http://tech.groups.yahoo.com/group/32bit_fpu/message/103 http://tech.groups.yahoo.com/group/32bit_fpu/message/103 I do not have the problem of no vectors testing the square root (a 100 in the third line of the text block), but I have the same repetition issue you mentioned Wed, 20 Jun 2007 07:09:17 GMT dara.parsavand http://tech.groups.yahoo.com/group/32bit_fpu/message/102 http://tech.groups.yahoo.com/group/32bit_fpu/message/102 It is working now. I'm not sure what the difference between my build environment at work and at home is, but I have it working at home (Ubuntu 7.04/i386) now. Wed, 20 Jun 2007 02:01:01 GMT dara.parsavand http://tech.groups.yahoo.com/group/32bit_fpu/message/101 http://tech.groups.yahoo.com/group/32bit_fpu/message/101 I've gotten the fpu-100 core to work using Modeltech (on Linux), but I haven't been able to get the included test-bench to work. This because of my limited