- 01 Aug, 2016 5 commits
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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- 19 Jul, 2016 1 commit
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Sebastien Bourdeauducq authored
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- 16 Jul, 2016 1 commit
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Sebastien Bourdeauducq authored
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- 02 Jul, 2016 2 commits
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William D. Jones authored
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William D. Jones authored
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- 11 Jun, 2016 1 commit
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whitequark authored
Its bank is FPGA_VADJ, which is 2.5V by default.
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- 07 Jun, 2016 2 commits
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whitequark authored
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whitequark authored
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- 17 May, 2016 1 commit
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Sebastien Bourdeauducq authored
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- 13 May, 2016 1 commit
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William D. Jones authored
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- 08 May, 2016 1 commit
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William D. Jones authored
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- 24 Apr, 2016 1 commit
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William D. Jones authored
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- 12 Apr, 2016 1 commit
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William D. Jones authored
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- 02 Apr, 2016 5 commits
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Robert Jordens authored
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Tim 'mithro' Ansell authored
Because ISE is retarded, if you have anything other than period constraints on a TNM_NET (such as a TIG), then it is unable to trace the constraints through any of the clock elements like PLLs and DCMs. It will generate the following warning instead; > ConstraintSystem - TNM : *** was distributed to a DCM but new TNM constraints > were not derived. The requirement for derived TNM constraints is that the > distributed TNM is referenced by no more than a single PERIOD constraint. > Non-PERIOD referencers are also not allowed. The requirements for the TNM to be derived is described at [Timing Constraints User Guide - UG612 (v 11.1.1) April 29, 2009](http://www.xilinx.com/support/documentation/sw_manuals/xilinx11/ug612.pdf): * The TNM group is used in exactly one PERIOD specification. * The TNM group is not used in any FROM-TO or OFFSET specifications. * The TNM group is not referenced in any user group definition. The fix is described in http://www.xilinx.com/support/answers/40007.html || http://www.xilinx.com/support/answers/37782.html Create two TNM Groups for your input clock. One used for the FROM-TO constraints and the other for the PERIOD propagation. Fixes https://github.com/m-labs/migen/issues/43
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Fabien Marteau authored
Signed-off-by: Fabien Marteau <fabien.marteau@armadeus.com>
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Fabien Marteau authored
Signed-off-by: Fabien Marteau <fabien.marteau@armadeus.com>
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Fabien Marteau authored
Signed-off-by: Fabien Marteau <fabien.marteau@armadeus.com>
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- 29 Mar, 2016 2 commits
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Robert Jordens authored
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Robert Jordens authored
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- 26 Mar, 2016 2 commits
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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- 25 Mar, 2016 2 commits
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Florent Kermarrec authored
fhdl/simplify/MemoryToArray: remove false we_granularity limitation (we_granularity is implemented and has been tested)
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Florent Kermarrec authored
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- 22 Mar, 2016 1 commit
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Fabien Marteau authored
Signed-off-by: Fabien Marteau <fabien.marteau@armadeus.com>
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- 21 Mar, 2016 3 commits
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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- 16 Mar, 2016 3 commits
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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Sebastien Bourdeauducq authored
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- 10 Mar, 2016 1 commit
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Sebastien Bourdeauducq authored
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- 08 Mar, 2016 1 commit
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Robert Jordens authored
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- 02 Mar, 2016 3 commits
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Robert Jordens authored
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Robert Jordens authored
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Sebastien Bourdeauducq authored
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