Wesley W. Terpstra
cb7b16f1a9
util: exchange resets between AsyncQueue source and sink
2016-10-10 13:13:31 -07:00
Andrew Waterman
eddf1679f5
Use <> instead of := for bi-directional connections
2016-10-04 22:29:39 -07:00
Wesley W. Terpstra
f05298d9bc
tilelink2: move general-purpose code out of tilelink2 package
2016-10-03 16:22:28 -07:00
Wesley W. Terpstra
20f42a8762
tilelink2: reuse the halves of the AsyncQueue
2016-09-29 17:35:08 -07:00
Wesley W. Terpstra
8e4c1e567c
tilelink2: add types for a TL clockless interface
2016-09-29 17:33:11 -07:00
Wesley W. Terpstra
eaea138d0d
tilelink2: don't use chisel3 namespace ( #355 )
2016-09-27 14:44:26 -07:00
Wesley W. Terpstra
def497861b
tilelink2 Bundles: add 1-way snoop bundles
2016-09-22 15:14:20 -07:00
Henry Cook
e02d149cbe
[tilelink2] Convert TileLink2 to use IrrevocableIO. Add checks to the Monitor to enforce Irrevocable semantics on TLEdges. Update the RegisterRouterTests to pass the new Monitor assertions.
2016-09-14 17:43:07 -07:00
Wesley W. Terpstra
99b7e734cd
tilelink2 Bundles: fix wrong sink width!
2016-09-08 13:47:40 -07:00
Wesley W. Terpstra
9bfd8c1cf5
TL2 WidthWidget ( #258 )
...
* tilelink2 Narrower: support widenening and narrowing on all channels
Be extra careful with the mask transformations
We need to make sure that narrowing or widening do not cause a loss
of information about the operation. The addr_hi+(mask|addr_lo) conversions
are now 1-1, except on D, which should not matter.
* tilelink2 SRAM: work around firrtl SeqMem bug
* tilelink2 WidthWidget: renamed from Narrower (it now converts both ways)
* tilelink2 mask: fix an issue with width=1 data buses
2016-09-08 10:38:38 -07:00
Wesley W. Terpstra
d2421654c4
tilelink2: refactor address into addr_hi on ABC and addr_lo on CD
...
We need addr_lo in order to properly convert widths.
As part of the refactoring, move all methods out of the Bundles
2016-09-06 23:46:44 -07:00
Wesley W. Terpstra
4746cf00ce
tilelink2: move files to new uncore directory
2016-09-05 20:58:40 -07:00