Florent Kermarrec
7f4756a869
gateware/serwb: cleanup packet
2018-01-03 17:30:12 +01:00
c2be820e9a
kc705_dds: make ext_clkout 100 MHz
2018-01-02 19:58:47 +01:00
43686f324b
kc705_dds: fix HPC voltages
...
* VADJ is 3.3 V due to the DDS card on LPC
* the LVDS standards need to be 2.5 V
* the direction control register on HPC (FMC-DIO to VHDCI)
was LVCMOS33 but while all the LVDS pairs are at VCCIO=VADJ=3.3 V
they were instantiated as LVDS_25 (ignoring the wrongly powered bank)
* we now use 2.5 V standards on HPC consistently despite VADJ=3.3 V
and hope for the best.
2018-01-02 13:41:07 +01:00
94b84ebe7c
kc705_dds: add urukul spi/ttl channels
2018-01-02 13:20:48 +01:00
53969d3686
kc705_dds: add urukul on vhdci extension definition
2018-01-02 13:20:47 +01:00
2f8e6c7462
spi: add diff_term, save power on outputs
2018-01-02 13:20:47 +01:00
6d20b71dde
ttl_serdes_7series: refactor IOSERDES
2018-01-02 13:20:47 +01:00
745e695b09
sayma: output a ramp in the absence of SAWG channels
2017-12-31 12:18:53 +01:00
whitequark
a371b25525
bootloader: allow using without Ethernet.
2017-12-31 09:21:28 +00:00
6e0288e568
drtio: fix GTH CPLL reset
2017-12-30 12:14:36 +08:00
379d29561b
sayma: plausibility assertion on sawg data stream
2017-12-29 19:15:40 +01:00
37f9c0b10c
spi: register clk
...
following m-labs/misoc#65
1dc68b0d0b
2017-12-28 16:50:22 +01:00
whitequark
acd13837ff
firmware: implement the new bootloader.
2017-12-28 13:18:51 +00:00
8153cfa88f
drtio/gth: add probes on {tx,rx}_init.done
2017-12-28 16:49:08 +08:00
c086149782
drtio/gth: use async microscope probes
2017-12-28 16:37:40 +08:00
whitequark
d94db1de5d
Revert accidentally committed parts of 1b9b5602.
2017-12-28 08:23:34 +00:00
whitequark
1b9b560242
firmware: use libbuild_misoc in libdrtioaux. NFC.
2017-12-28 08:20:23 +00:00
6801921fc0
drtio: instrument GTH transceiver
2017-12-28 15:03:14 +08:00
70b7f28ad3
drtio: drive SFP TX disable pins
2017-12-23 22:58:51 +08:00
f8c8f3fe26
drtio: fix GTH clock domains
2017-12-23 07:21:44 +08:00
1af21c0b29
drtio: integrate GTH transceiver for Sayma
2017-12-23 01:19:59 +08:00
c57b66497c
drtio: refactor/simplify GTH, use migen
2017-12-23 01:19:44 +08:00
77897228ca
drtio: add GTH transceiver code from Florent (197c79d47)
2017-12-22 18:01:28 +08:00
ebdbaaad32
drtio: remove KC705/GTX support
2017-12-22 17:51:42 +08:00
0681d472c7
conda: fix sayma_rtm_csr.csv location for Sayma AMC
2017-12-22 17:14:10 +08:00
44959144d8
conda: add Sayma AMC standalone board package
2017-12-22 16:44:04 +08:00
Florent Kermarrec
86825a852c
gateware/targets/sayma_rtm: add false path between cd_sys and cd_clk200
2017-12-21 23:52:44 +01:00
a6ffe9f38d
drtio: add Sayma top-level designs
2017-12-21 23:08:56 +08:00
4fbc8772a5
sayma: allocate all user LEDs to RTIO, make one TTL SMA input
2017-12-21 19:27:38 +08:00
a23251276d
Revert "sayma: set up Si5324 for RGMII clock rerouting"
...
This reverts commit 2b01aa22b6
2017-12-21 14:42:15 +08:00
2b01aa22b6
sayma: set up Si5324 for RGMII clock rerouting
2017-12-17 00:25:33 +08:00
b6199bb35b
sayma: style
2017-12-15 19:45:51 +08:00
649b60ea29
targets/kc705_drtio: remove DAC FMC card support
2017-12-15 17:32:25 +08:00
341e809859
targets/sayma_rtm: enable Allaki RF switches, GPIO access to attenuator
2017-12-15 13:08:35 +08:00
569484f888
remove phaser, adapt SAWG example to Sayma
2017-12-14 18:49:27 +08:00
5e251cd85c
sayma_amc: remove redundant bitstream options
...
* CONFIGRATE default is sufficient
* SPI width can be auto and QSPI works
2017-12-13 14:39:32 +01:00
a9d0f253a5
sayma_amc: set bitstream and config parameters
...
* slow down CCLK rate as there is additional loading
on the signals
* single bit SPI for now until we know that quad SPI
works
* set up
https://github.com/m-labs/artiq/issues/847
2017-12-13 21:21:52 +08:00
whitequark
1c25f7ef52
gateware: make software builds spew less junk on the console.
...
[ci skip]
2017-12-04 14:19:35 +00:00
bb3d6ef84a
sayma: remove ad9154 from mem_map
...
Address is autogenerated by CSR system.
2017-11-29 18:17:25 +08:00
ecfe2e40ee
sayma_amc_standalone: rtio channels for both sawg groups
2017-11-19 18:32:42 +01:00
d1a7c1c3a1
sayma_amc_standalone: connect sawg to jesd again
2017-11-19 14:36:20 +01:00
Florent Kermarrec
dfdd2dd9e6
gateware/targets/sayma_amc_standalone: revert self.add_wb_slave on serwb
2017-11-19 09:01:20 +01:00
Florent Kermarrec
cd83b71d92
gateware/targets/sayma_amc_standalone: serwb working, need fixing on AD9154 data mapping
2017-11-18 18:10:28 +01:00
Florent Kermarrec
f003566e52
serwb: fix rx_delay_inc on ultrascale, this was the issue serwb issue...
...
rx_delay_inc and rx_delay_ce were set for only one cycle, on ultrascale, these signals are translated to serwb_serdes_5x clock domain and we now set rx_delay_inc always to 1 (MultiReg), rx_delay_ce for one cycle (PulseSynchronizer)
2017-11-18 18:01:46 +01:00
Florent Kermarrec
1b976bfa4d
gateware/serwb/kusphy: use AsyncResetSynchronizer on cd_serwb_serdes_5x
2017-11-18 17:57:11 +01:00
Florent Kermarrec
464b24a608
gateware/targets/sayma_amc: integrate ad9154 correctly (add crg, use cpll instead of qpll, use correct clocking) and cleanup serwb constraints.
2017-11-10 10:48:32 +01:00
Florent Kermarrec
278c739d30
gateware/targets/sayma_rtm: add dynamic clock mux, cleanup serwb clock constraints
2017-11-10 10:39:47 +01:00
Florent Kermarrec
48bfaec8d3
gateware/serwb/phy: remove unnecessary rx_dly_rst (use wrap-around), fix typo & pep8
2017-11-10 10:37:08 +01:00
Florent Kermarrec
59be095512
gateware/serwb/kusphy: use locally inverted clk_b on iserdese3
2017-11-10 10:35:48 +01:00
Florent Kermarrec
db82b11f29
gateware/serwb/core: cleanup and increase fifo depth
2017-11-10 10:33:39 +01:00
Florent Kermarrec
76ddb063cf
gateware/targets/sayma: get hmc830/7043 spi working (still need to test clock generation)
2017-11-06 12:08:28 +01:00
Florent Kermarrec
5bd1e43ced
gateware/serwb: cleanup imports, use buffered SyncFIFO in EtherboneRecordSender
2017-11-03 12:15:14 +01:00
d80cf8d59d
kc705: add TTLs and shift register driver for FMC DIO
2017-10-31 23:14:39 +08:00
d5b5076f67
gateware/ad5360_monitor: fix SPI data decoding
2017-10-26 11:58:59 +08:00
412548a86c
gateware: add AD5360 monitor (untested)
2017-10-23 20:09:28 +08:00
5803ac9998
gateware: add Zotino SPI to NIST CLOCK target
2017-10-23 15:04:30 +08:00
4fa823b62a
gateware: add support for SPI-over-LVDS
2017-10-23 15:04:01 +08:00
893be82ad1
rtio/dma: raise underflow in test
2017-10-09 10:22:58 +08:00
a9c9d5779d
rtio/dma: add full-stack test with connection to RTIO core
2017-10-08 22:38:02 +08:00
5f083f21a4
rtio/dma: fix signal width
2017-10-08 22:37:46 +08:00
c7de233208
Merge Sayma SAWG changes (untested)
...
See #798
* sinara:
conda: bump migen
sayma_amc: SAWG (untested)
sayma_rtm: make build dir
conda: jesd204b 0.4
2017-09-29 21:01:02 +02:00
b4c52c34f7
Merge branch 'sinara'
2017-09-30 01:11:16 +08:00
6c049ad40c
rtio: report channel numbers in asynchronous errors
2017-09-29 16:32:57 +08:00
5437f0e3e3
rtio: make sequence errors consistently asychronous
2017-09-29 14:40:06 +08:00
5e3cc83842
sayma_amc: SAWG (untested)
2017-09-27 18:44:35 +02:00
2604806512
sayma_rtm: make build dir
2017-09-27 18:35:46 +02:00
73043c3464
drtio: disable SED lane spread
...
Doesn't improve things as the buffer space would still be determined
by the full FIFO, and adds unnecessary logic.
2017-09-26 16:46:09 +08:00
d7ef07a0c2
rtio/sed: document architecture
2017-09-26 16:44:23 +08:00
e6f0ce3aba
rtio/sed: test latency compensation
2017-09-26 16:11:21 +08:00
9905b8723b
rtio/sed: support negative latency compensation
2017-09-26 16:11:08 +08:00
f079ac6af6
rtio/sed: disable wait in TestLaneDistributor.test_regular
2017-09-26 16:10:52 +08:00
4112e403de
rtio/sed: latency compensation
2017-09-26 15:09:07 +08:00
e430d04d3f
drtio: remove obsolete import
2017-09-24 12:49:21 +08:00
20d79c930c
drtio: use SED and input collector
2017-09-24 12:23:47 +08:00
aa8fc81a87
rtio: allow specifying glbl_fine_ts_width externally
2017-09-23 22:34:55 +08:00
5cf0693758
rtio: use BlindTransfer to report collision and busy errors to sys domain
2017-09-21 22:31:56 +08:00
d74a7d272e
rtio: fix/cleanup parameters
2017-09-21 15:59:48 +08:00
07d3f87c51
rtio/sed: min_space → buffer_space
2017-09-21 14:36:13 +08:00
d8aa75b742
rtio/sed: add minimum buffer space reporting
2017-09-20 11:27:57 +08:00
63e39dec94
style
2017-09-20 11:26:12 +08:00
9ccd95e10d
drtio: remove spurious signals
2017-09-19 20:48:12 +08:00
7249f151a5
targets/kc705_drtio_satellite: add missing shebang line
2017-09-19 20:48:12 +08:00
171a2d19a0
drtio: remove spurious signals
2017-09-19 20:47:37 +08:00
1ff10785dc
targets/kc705_drtio_satellite: add missing shebang line
2017-09-19 20:46:16 +08:00
ddcd6065e8
rtio: drive InputCollector.coarse_timestamp
2017-09-19 17:46:38 +08:00
ff8e17ab89
rtio: use input collector module
2017-09-19 15:53:35 +08:00
4dc80e3d05
rtio: add missing import
2017-09-19 15:53:23 +08:00
06a0707c00
rtio: add simulation unit test for input collector
2017-09-19 15:30:44 +08:00
d37577a8a1
rtio: add input collector module
2017-09-19 15:30:30 +08:00
6dc9cad2c9
rtio: add explanation about cri.counter
2017-09-19 12:05:12 +08:00
81d6317053
rtio/sed: take global fine TS width
2017-09-18 11:30:49 +08:00
65baca8c57
rtio: clean up error-prone rtlink.get_or_zero()
2017-09-17 16:11:36 +08:00
0824e0aeae
gateware/targets: remove deprecated ofifo_depth parameter
2017-09-16 17:04:11 +08:00
e2c1d4f3d5
rtio/sed: trigger collision error on non-data replace
2017-09-16 17:01:23 +08:00
0e25154e25
rtio/sed: quash writes to LogChannel
2017-09-16 15:19:30 +08:00
1cfe90b1d9
rtio/sed/Gates: fix fine_ts_width computation
2017-09-16 15:09:21 +08:00
30e7765a2e
drtio: add missing import
2017-09-16 14:36:27 +08:00
a3bb6c167c
rtio: use SED
2017-09-16 14:13:42 +08:00
131f5e4a3b
rtio/sed/LaneDistributor: fix CRI address
2017-09-16 14:13:01 +08:00
25c644c663
rtio/sed: add top-level core unit test
2017-09-16 14:05:08 +08:00
