Sebastien Bourdeauducq
7a2405146a
rtio: do not reset DDS and SPI PHYs on RTIO reset ( #503 )
2016-07-09 10:07:19 +08:00
Sebastien Bourdeauducq
542a375305
rtio: remove NOP suppression capability
...
Back when RTIO was driving TTLs, this functionality made it simpler to use by removing some irrelevant underflows.
The same technique is not applicable to DDS and SPI, so the user will have to deal with such underflows.
This patch makes the behavior of RTIO more consistent and the code simpler.
2016-03-10 09:47:29 +08:00
Sebastien Bourdeauducq
2e39802a61
rtio/wishbone: make replace configurable
2016-03-10 09:44:05 +08:00
Sebastien Bourdeauducq
03b53c3af9
rtio: disable replace on rt2wb channels
2016-03-09 23:37:04 +08:00
Robert Jördens
a0083f4501
Revert "gateware/rt2wb: only input when active"
...
This reverts commit 1b08e65fa1
.
2016-02-29 16:44:11 +01:00
Robert Jördens
cb8815cc65
Revert "gateware/rt2wb: support combinatorial ack"
...
This reverts commit f73228f248
.
2016-02-29 16:44:04 +01:00
Robert Jördens
f73228f248
gateware/rt2wb: support combinatorial ack
2016-02-29 15:40:55 +01:00
Robert Jördens
1b08e65fa1
gateware/rt2wb: only input when active
2016-02-29 14:56:29 +01:00
Robert Jördens
f8732acece
rtio.spi: drop unused argument
2016-02-28 21:06:20 +01:00
Robert Jördens
e7146cc999
gateware.spi: design sketch
2016-02-26 17:03:08 +01:00
Sebastien Bourdeauducq
e26147b2ac
gateware,runtime: use new migen/misoc
2015-11-04 00:35:03 +08:00
Sebastien Bourdeauducq
e46ba83513
rtio/dds: use rio_phy domain to reset FTW tracker. Closes #120
2015-10-04 22:53:51 +08:00
Robert Jördens
01416bb0be
copyright: claim contributions
...
These are contributions of >= 30% or >= 20 lines (half-automated).
I hereby resubmit all my previous contributions to the ARTIQ project
under the following terms:
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/ >.
Closes #130
Signed-off-by: Robert Jordens <jordens@gmail.com>
2015-09-06 16:08:57 -06:00
Sebastien Bourdeauducq
90ce54d8d5
gateware/dds/monitor: support onehot selection, strip reset
2015-08-27 15:54:01 +08:00
Robert Jördens
fb339d294e
serdes_s6: no need to reset
2015-07-28 12:54:31 -06:00
Robert Jördens
9ac5bc52d4
rtio: add spartan6 serdes, 4x and 8x
2015-07-27 21:01:15 -06:00
Sebastien Bourdeauducq
5b50f5fe05
rtio/ttl_serdes_7series: use recommended OSERDES T configuration
2015-07-27 10:50:50 +08:00
Sebastien Bourdeauducq
940aa815dd
rtio/ttl_serdes: cleanup/rewrite
2015-07-27 01:44:52 +08:00
Yann Sionneau
d90dff4ef1
rtio: add SERDES TTL (WIP)
2015-07-26 17:40:34 +08:00
Robert Jördens
47191eda91
dds monitor: relax timing (for pipistrello)
2015-07-19 21:36:51 -06:00
Sebastien Bourdeauducq
58c0150822
ttl: improve clockgen doc
2015-07-05 19:07:13 +02:00
Sebastien Bourdeauducq
753d61b38f
complete support for TTL clock generator
2015-07-04 18:36:01 +02:00
Sebastien Bourdeauducq
2881d5f00a
gateware: add RTIO clock generator
2015-07-02 18:20:26 +02:00
Sebastien Bourdeauducq
944bfafefa
soc: support QC2 and AD9914 (untested)
2015-06-28 21:37:27 +02:00
Sebastien Bourdeauducq
f47c2e54e1
DDS monitor fixes
2015-06-19 17:36:46 -06:00
Sebastien Bourdeauducq
5a9bdb2e33
DDS monitoring
2015-06-19 15:30:17 -06:00
Sebastien Bourdeauducq
b2af0f6cc3
soc,runtime: support TTL override
2015-06-09 19:51:02 +08:00
Sebastien Bourdeauducq
b81151eb42
soc: rtio monitor
2015-06-02 17:41:40 +08:00
Sebastien Bourdeauducq
a36c51eb83
DDS over RTIO (batch mode not supported yet)
2015-05-08 14:44:39 +08:00
Sebastien Bourdeauducq
cb65b1e322
rtio/phy/ttl_simple: reset sensitivity with RTIO logic
2015-05-02 16:17:31 +08:00
Sebastien Bourdeauducq
a61d701d47
rtio: decouple PHY reset from logic reset
2015-05-02 11:47:11 +08:00
Sebastien Bourdeauducq
71167b8adf
rtio: do not attempt latency compensation in gateware
2015-04-16 13:09:29 +08:00
Sebastien Bourdeauducq
30dffb6644
rtio/phy: add wishbone adapter
2015-04-15 20:39:40 +08:00
Sebastien Bourdeauducq
4c10182c9f
rtio: refactor, use rtlink
2015-04-14 19:44:45 +08:00