4340a5cfc1
rtio/dma: fix previous commit
2020-07-12 10:14:22 +08:00
f2e0d27334
rtio/dma: remove dead/broken code
2020-07-12 10:13:18 +08:00
3a7819704a
rtio: support direct 64-bit now CSR in KernelInitiator
2020-04-26 16:04:32 +08:00
ea79ba4622
ttl_serdes: detect edges on short pulses
...
Edges on pulses shorter than the RTIO period were missed because the
reference sample and the last sample of the serdes word are the same.
This change enables detection of edges on pulses as short as the
serdes UI (and shorter as long as the pulse still hits a serdes sample
aperture).
In any RTIO period, only the leading event corresponding to the first
edge with slope according to sensitivity is registerd. If the channel is
sensitive to both rising and falling edges and if the pulse is contained
within an RTIO period, or if it is sensitive only to one edge slope and
there are multiple pulses in an RTIO period, only the leading event is
seen. Thus this possibility of lost events is still there. Only the
conditions under which loss occurs are reduced.
In testing with the kasli-ptb6 variant, this also improves resource
usage (a couple hundred LUT) and timing (0.1 ns WNS).
2020-04-13 13:21:03 +02:00
e803830b3b
fastino: support wide RTIO interface and channel groups
2020-03-05 17:55:04 +00:00
2c4e5bfee4
fastino: add [WIP]
2020-01-20 13:25:00 +01:00
6c948c7726
sayma: RF switch control is active-low on Basemod, invert
2020-01-16 08:59:52 +08:00
37d0a5dc19
rtio/ttl: expose OE
2019-10-16 18:48:20 +08:00
bc060b7f01
style
2019-10-16 18:18:11 +08:00
f0e87d2e59
grabber: remove unused code
2019-09-20 15:26:12 +02:00
f8dba7ae35
rtio: use BlindTransfer from Migen
2019-07-05 18:46:18 +08:00
David Nadlinger
0353966ef7
gateware/suservo: Sign-extend data on RTIO read-back
...
See GitHub #1327 for original patch by Brad Bondurant.
2019-06-14 23:46:16 +01:00
hartytp
cfe1f56f73
suservo: add some more comments to the RTServoMem to clarify the RTIO interface ( #1323 )
2019-05-17 16:12:35 +01:00
3e8fe3f29d
suservo: fix permissions
2019-02-08 14:54:02 +08:00
hartytp
87e85bcc14
suservo: fix coefficient data writing
...
Signed-off-by: Thomas Harty <thomas.harty@physics.ox.ac.uk>
2019-02-07 14:47:11 +01:00
David Nadlinger
a565f77538
Add gateware input event counter
2019-01-15 10:55:07 +00:00
cf9447ab77
rtio/cri: remove unneeded CSR management
2019-01-05 23:40:45 +08:00
0972d61e81
ttl_serdes_ultrascale: use GTH clock domains
2019-01-03 20:50:04 +08:00
4af8fd6a0d
ttl_serdes_ultrascale: fix Input
2019-01-03 20:14:54 +08:00
7e14f3ca4e
compiler,gateware: atomic now stores
2018-12-02 05:06:46 +08:00
c56c0ba41f
rtio/dds: use write-only RT2WB
...
This saves one address bit and prevents issues with AD9914 and 8-bit addresses.
2018-11-26 07:38:15 +08:00
09141e5bee
rtio/wishbone: support write-only interface
2018-11-26 07:38:06 +08:00
450a035f9e
suservo: move overflowing RTIO address bits into data
2018-11-26 06:54:20 +08:00
ae8ef18f47
rtlink: sanity-check parameters
2018-11-26 01:14:02 +08:00
8caea0e6d3
gateware,runtime: optimize RTIO kernel interface further
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* now pinning (TODO: atomicity)
* for inputs, merge request and timeout registers
2018-11-08 18:29:24 +08:00
aadf5112b7
rtio: remove incorrect comment
2018-11-08 00:02:44 +08:00
3d0c3cc1cf
gateware,runtime: optimize RTIO output interface
...
* reduce address to 8 bits
* merge core, channel and address into 32-bit pre-computable "target"
* merge we register into data register
2018-11-07 23:39:58 +08:00
ad0254c17b
Merge branch 'switching125' into new
2018-11-07 22:03:18 +08:00
48a142ed63
use FutureWarning instead of DeprecationWarning
...
DeprecationWarning is disabled by default and too easy to ignore.
2018-10-21 12:14:51 +08:00
d38755feff
drtio: implement destination state checks on operations
2018-09-15 15:55:45 +08:00
420e1cb1d0
cri: fix firmware routing table access
2018-09-12 18:08:16 +08:00
5bcd40ff59
cri: fix routing table depth
2018-09-12 17:30:55 +08:00
d5577ec0d0
cri: add routing table support
2018-09-09 16:26:48 +08:00
92be9324df
add missing files
2018-09-05 16:09:02 +08:00
4e4398afa6
analyzer: adapt to TSC changes
2018-09-05 12:06:20 +08:00
f3fe818049
rtio: refactor TSC to allow sharing between cores
2018-09-03 09:48:12 +08:00
0fe2a6801e
drtio: forward destination with channel
2018-09-02 15:50:23 +08:00
aa64e6c1c6
cri: add buffer space request protocol
2018-08-29 15:16:43 +08:00
60a7e0e40d
grabber: use usual order of ROI coordinates in cfg addresses
2018-07-24 10:55:13 +08:00
7b75026391
grabber: add MultiReg to transfer ROI boundaries
2018-07-21 13:40:12 +08:00
031de58d21
grabber: complete RTIO PHY, untested
2018-07-21 13:25:47 +08:00
82def6b535
grabber: add frequency counter
...
Cameras are a bit obscure about what they output, this can help with troubleshooting.
2018-07-12 17:05:18 +08:00
4f56710e4b
grabber: add parser, report detected frame size in core device log
2018-07-10 02:06:37 +08:00
9142a5ab8a
rtio: expose coarse timestamp in RTIO and DRTIO satellite cores
2018-06-20 17:39:54 +08:00
2612fd1e72
rtio: add grabber deserializer and WIP PHY encapsulation
2018-05-28 22:42:27 +08:00
3027951dd8
integrate new AD9914 driver
...
moninj, analyzer, docs, examples, tests.
2018-05-13 23:29:35 +08:00
f055bf88f6
suservo: add clip flags ( #992 )
2018-05-09 07:16:15 +00:00
4120105e3a
rtio/sed: fix output network cmp_wrap
2018-05-02 12:04:03 +08:00
83fb431cd0
rtio/sed: pass sequence numbers through the FIFOs. Closes #978
2018-05-02 10:57:57 +08:00
5f00326c65
suservo: coeff mem write port READ_FIRST
2018-04-27 15:43:32 +00:00
