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mirror of https://github.com/aolofsson/oh.git synced 2025-01-17 20:02:53 +08:00

13 Commits

Author SHA1 Message Date
Andreas Olofsson
a68bba1572 Cleaning up register interface
- Removed the cfgif block, too confusing. There is a good lesson here. Probably the n'th time I that I have been overzealous about reuse. When you end up adding a parameter to a block that duplicates the logic 2X it's always better to create two separate blocks...
- Changed the register access interface to packet format
- Change the priority on the etx_arbiter to pick read responses first
- Removed redundant signals
- Took away the read resonse bypass on remap in tx for now..
- Removed defparams (convention)
- Unified wait signal on tx
- Fixed cfg wait
-
2016-01-11 17:35:53 -05:00
Andreas Olofsson
63bf5d25a4 Moving to active low reset
- Because this is the right thing to do for chips
- Not going to tell you why...
2015-11-06 16:51:57 -05:00
Andreas Olofsson
3969e6d19e Moving to MIT license 2015-11-06 11:25:05 -05:00
Andreas Olofsson
f42b34ea3c Moving back to async reset 2015-10-07 19:21:04 -04:00
Andreas Olofsson
2cbf91b07b Making reset sync in emmu 2015-05-23 22:26:15 -04:00
Andreas Olofsson
2d698266de Making dma quiet until implemented 2015-05-03 23:23:02 -04:00
Andreas Olofsson
781121fc61 Cleanup
-setting DMA access to zero for now
-taking away wait for elink2 (messes up the access pattern)
-fixing typo in register mape ERX
2015-05-02 23:04:13 -04:00
Andreas Olofsson
0cc00dcd2e Changed DMA interface to "packet style"
-Packet format is really compact, a huge deal after all..
-Also commenting out content for now
2015-05-01 17:30:08 -04:00
Andreas Olofsson
395a1b3cb7 Merge branch 'master' of https://github.com/parallella/oh
Adding complete register documentation

Conflicts:
	elink/README.md
2015-04-29 11:55:01 -04:00
Andreas Olofsson
22bf7a6b0e Adding stride to EDMA
-Still need some time to think through this..wip
2015-04-28 16:54:09 -04:00
Andreas Olofsson
21173fef95 Forgot "posedge reset" 2015-04-23 20:05:51 -04:00
Andreas Olofsson
0f0ff55928 Verilator based lint cleanup 2015-04-23 18:57:55 -04:00
Andreas Olofsson
028fac446e Adding an emesh DMA 2015-04-23 17:49:06 -04:00