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2 commits

Author SHA1 Message Date
Graham Edgecombe
22bce1bdeb Fix compatibility with iverilog
This commit:

 * changes the type of all output variables to logic
 * splits variable declaration and assignment
 * declares variables before modules that use the variables
2017-12-09 21:03:45 +00:00
Graham Edgecombe
998dd0f0ba Add synchronizer module 2017-12-07 22:37:58 +00:00