Commit Graph

5 Commits

Author SHA1 Message Date
Joris van Rantwijk 398dca67b6 Fix bugs in AC97 output for Atlys board.
* Fix bugs in AC97 synchronization.
* Fix bugs in AC97 reset.
* Reduce audio volume to -12 dB.
* Set correct voltage for reset button on Atlys board.
2016-04-23 11:37:42 +02:00
Joris van Rantwijk e402b88b3d Minor change to atlys toplevel.
* Rename .vhd -> .vhdl
* Reset phase of audio tone.
2016-04-22 21:06:40 +02:00
Joris van Rantwijk 01c0832324 Integrate AC97 output in Atlys top-level. 2016-04-22 19:34:39 +02:00
Joris van Rantwijk 47e53fff56 Add AC97 output driver. 2016-04-22 17:20:13 +02:00
Joris van Rantwijk 9c73463282 Add top-level test design for Digilent Atlys board. 2016-04-22 09:42:48 +02:00