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leon_sparc · LEON SPARC

Group Information

  • Members: 1624
  • Category: Hardware
  • Founded: Oct 19, 1999
  • Language: English
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Description

This email group is for those interested in the LEON SPARC-V8 processor, freely available under the GNU GPL/LGPL license.

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Re: Leon3 on ML509?
I've got a similar question with a different board. Any chance you know the proper LOCATE constraints for the xupv5 w/ the lx110t? :)
Posted - Mon Jul 13, 2009 8:36 pm
negatedvoid
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Re: The problem of logic synthesis
The leon3 pipeline is deeper than leon2, to avoid using the negative edge on the clock. This will allow leon3 to reach higher frequencies compared to leon2.
Posted - Mon Jul 13, 2009 4:06 pm
Jiri Gaisler
jiri_gaisler
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Re: The problem of logic synthesis
... Hi,jiri, Thank you for your reply,but i dont know why the leon2 does not use the inverted clock,in fact ,i find the module of proc use clk and clkn in
Posted - Mon Jul 13, 2009 8:11 am
gyuekjay
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Re: dual port ram controller
Hi Ola, I think a regular Memory Controller like mctrl will work with a dual port ram, you just need to connect them correctly. I hope anyone tell me if
Posted - Fri Jul 10, 2009 11:12 am
Rehab Hosni
hatoon_rehab
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Re: dual port ram controller
Hi Ola, I think a regular Memory Controller like mctrl will work with a dual port ram, you just need to connect them correctly. I hope anyone tell me if
Posted - Fri Jul 10, 2009 11:12 am
Rehab Hosni
hatoon_rehab
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 81 264 287 393 144 98 82
2008 181 143 165 196 135 108 109 140 137 156 226 195
2007 135 241 276 262 233 208 141 158 166 210 197 206
2006 215 271 274 194 190 114 164 185 176 198 170 117
2005 154 133 220 133 149 140 154 120 199 136 217 178
2004 102 92 109 156 159 207 106 159 173 104 78 87
2003 67 97 91 94 148 93 120 95 146 187 217 155
2002 86 78 105 118 89 147 136 95 66 102 77 107
2001 83 87 123 146 151 124 128 93 37 56 86 48
2000 3 20 100 19 16 23 80 118 114 66
1999 5 4
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