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Commit Graph

6 Commits

Author SHA1 Message Date
Megan Wachs
cda89fbacb async_reset_reg: Don't randomize the register if rst is asserted anyway 2017-09-20 14:47:00 -07:00
Megan Wachs
81890e3a42 async_reg: Clean up some funky indentation 2017-08-21 16:06:36 -07:00
Megan Wachs
4f45379863 async_reset_reg: Squash X's the same as for reset reg 2017-08-21 14:33:19 -07:00
Wesley W. Terpstra
b7963eca4e copyright: ran scripts/modify-copyright 2016-11-27 22:15:43 -08:00
mwachs5
a031686763 util: Do BlackBox Async Set/Reset Registers more properly (#305)
* util: Do Set/Reset Async Registers more properly

The way BlackBox "init" registers were coded before was
not really kosher verilog for most synthesis tools.
Also, the enable logic wasn't really pushed down into the flop.

This change is more explicit about set/reset flops,
again this is only a 'temporary' problem that would go away
with parameterizable blackboxes (or general async reset support).

* Tabs, not spaces, in Makefiles

* util: Fix typos in Async BB Reg Comments
2016-09-16 13:50:09 -07:00
Megan Wachs
fda4c2bd76 Add a way to create Async Reset Registers and a way to easily access them with TL2 2016-09-08 20:02:07 -07:00