Megan Wachs
7abf6e1c8a
RegMapper: Update cover props to use new RegFieldDesc objects
2018-02-10 13:17:38 -08:00
Megan Wachs
4ab1585a78
Register Field: Add a more verbose description object
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Add versions of the RegField functions to take it in, and
update Example device to use it.
2018-02-10 13:17:18 -08:00
Jacob Chang
a749326deb
Add cover points to registers ( #1208 )
2018-01-24 21:37:24 -08:00
Albert Huntington
8425086f98
Allow rwReg to pass name and description to RegField for documentation.
2018-01-05 16:59:58 -08:00
Wesley W. Terpstra
35506279af
regmapper: fix d_ready => d_bits loop in RegField.bytes
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RegField.bytes updates only those bytes which are written every cycle.
However, there was a bug that it would try to return the updated value on reads.
This led to another TL-spec violating combinational path, just like the Debug module.
2017-11-30 16:38:45 -08:00
Wesley W. Terpstra
b3bdf5eca6
RegField: default argument for .bytes
2017-10-10 19:49:35 -07:00
Howard Mao
4d784ad693
add cloneType to RegisterWriteIO and RegisterReadIO ( #874 )
2017-07-18 18:52:31 -07:00
Wesley W. Terpstra
af3976aa67
regmapper: add byte-sized RegField helper function ( #854 )
2017-07-10 21:08:02 -07:00
Megan Wachs
177ccbb663
regfield: More explanatory requires so I don't have to RTFC and figure out what width actually was ( #855 )
2017-07-10 21:07:50 -07:00
Henry Cook
4c595d175c
Refactor package hierarchy and remove legacy bus protocol implementations ( #845 )
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* Refactors package hierarchy.
Additionally:
- Removes legacy ground tests and configs
- Removes legacy bus protocol implementations
- Removes NTiles
- Adds devices package
- Adds more functions to util package
2017-07-07 10:48:16 -07:00
Wesley W. Terpstra
2d8b2f4edd
ReduceOthers: remove constants from the balanced AND tree
2017-06-23 00:28:05 -07:00
Wesley W. Terpstra
48611266fa
diplomacy: use ReduceOthers in the RegMapper
2017-06-22 19:43:47 -07:00
Megan Wachs
3dfd584075
regmapper: remove the Pipe in the RegMapper Queue
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With this pipe here, devices which declare concurrency > 0
actually accept transactions on the same cycle they complete
the previous one. This is unexpected behavior.
2017-04-19 21:37:37 -07:00
Wesley W. Terpstra
b7963eca4e
copyright: ran scripts/modify-copyright
2016-11-27 22:15:43 -08:00
Wesley W. Terpstra
680a944f07
regmapper RegisterCrossing: safe AsyncQueues are overkill here
2016-10-14 18:28:31 -07:00
Wesley W. Terpstra
4e40f9bb59
tilelink2 Nodes: appease the PC police
2016-10-13 17:02:18 -07:00
Wesley W. Terpstra
76388117bb
regmapper: detect improper reset sequencing in RegisterCrossing
2016-10-10 13:13:32 -07:00
Wesley W. Terpstra
b5f5ef69c1
regmapper: eliminate race condition in RegisterCrossing bypass
2016-10-10 13:13:32 -07:00
Wesley W. Terpstra
2f6985efd3
crossings: use flip not flip()
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This seems to be the more common API
2016-10-10 13:13:31 -07:00
Wesley W. Terpstra
8c7d469a95
Revert "async_queue: Give names to all the registers which show up in the queue ( #390 )"
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This reverts commit a84a961a39
2016-10-10 13:13:31 -07:00
mwachs5
b5d4b72313
register_crossing: Remove the need for AsyncScope by specifying the master clock and reset. ( #393 )
2016-10-09 15:51:23 -07:00
mwachs5
a84a961a39
async_queue: Give names to all the registers which show up in the queue ( #390 )
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This is to aid debugging but even more so for backend constraint writers, who generally
need predictable names for registers to set false paths, etc.
2016-10-08 17:50:50 -07:00
Wesley W. Terpstra
f05298d9bc
tilelink2: move general-purpose code out of tilelink2 package
2016-10-03 16:22:28 -07:00
