40baa8ecba
hmc7043: disable ch 10 and 11 group
2018-06-15 15:34:31 +00:00
edfae3c4ba
hmc7043: make fpga fabric clocks lvds
...
2 V common and 1.9 Vpp swing
is brutal to the banks (HP 1.8V AMC and RT 1.8V RTM)
2018-06-15 14:24:33 +00:00
f385add8b1
slave_fpga: disable cclk and din drive when done
...
to guard against accidental contention (old rtm gateware
but #813 rework done)
2018-06-13 16:26:48 +00:00
a9a25f2605
sayma_rtm: drive ref_lo_clk_sel, and set clk muxes early
2018-06-12 20:00:12 +02:00
Thomas Harty
b90a8fcc82
Merge branch 'master' of https://github.com/m-labs/artiq
2018-06-12 14:55:22 +01:00
ion
28ecf81c6c
Sayma: HMC7043 init and detect no longer need results.
2018-06-12 13:10:26 +01:00
ion
c8935f7adf
Sayma: bypass dividers where possible to minimize noise (nb this changes the output skew).
2018-06-12 12:56:04 +01:00
hartytp
7a0140ecb2
Sayma HMC830: update interface and register writes. ( #1068 )
...
* Break the HMC830 init into separate functions for general purpose (but, integer-N) init, setting dividers and checking lock
* Use 1.6mA ICP (which the loop filter was optimized for)
* Go through the data sheet carefully and set all registers to the correct value (e.g. ensure that all settings are correctly optimized for integer-N usage)
* Change divider values (now using 100MHz PFD, which should give lower noise in theory)
2018-06-12 12:37:17 +01:00
a9d97101fc
slave_fpga: add another check
2018-06-12 10:24:04 +02:00
a143e238a8
savel_fpga: get rid of unneeded config
2018-06-12 10:24:04 +02:00
4912f53ab4
slave_fpga: board_misoc
2018-06-12 10:24:04 +02:00
hartytp
cb6e44b23a
Sayma: disable unused HMC7043 outputs.
2018-06-12 16:18:20 +08:00
af88c4c93e
clean up hmc7043 reset
2018-06-05 20:41:48 +08:00
Thomas Harty
988054f4bb
Sayma: fix mistake in HMC7043 init code.
2018-06-05 19:22:04 +08:00
Thomas Harty
bd1ac7cf3b
Configure HMC7043 to give deterministic phase differences between its outputs
2018-06-05 19:22:04 +08:00
Thomas Harty
ac5c4913ec
Sayma RTM: hold hmc7043 in reset/mute state during init.
2018-06-05 19:22:04 +08:00
Florent Kermarrec
b82158a2de
firmware/ad9154: add stpl test
2018-06-05 02:08:57 +02:00
Florent Kermarrec
925b47b077
firmware/ad9154: reset the dac between each configuration attempt
2018-06-04 14:03:26 +02:00
whitequark
d686d33093
runtime: print hex dumps around PC/EA in case of exception.
...
For #1026 .
2018-06-01 21:17:59 +00:00
whitequark
2e09307d8d
firmware: use writeln instead of write in UART logger.
2018-05-29 03:16:52 +00:00
560889372f
firmware: grabber support
2018-05-29 10:26:36 +08:00
b860302a9a
firmware: fix typo in UART logger
2018-05-28 17:25:23 +00:00
whitequark
2b7d98eb04
firmware: enable all log levels when creating UART logger.
...
The default is all off.
2018-05-28 16:49:25 +00:00
Florent Kermarrec
bcb9c3d09d
firmware/serwb: move prbs_test outside of wait_init, add wishbone_test
2018-05-24 16:53:47 +02:00
Florent Kermarrec
353767bfdb
firmware/hmc830: add VCO subsystem register 6 programming (suggested by hartytp, tested on hardware without regression)
2018-05-24 16:49:49 +02:00
Florent Kermarrec
ad89c42acc
firmware/serwb: automatically adjust prbs test delay to prbs test cycles, increase prbs test cycles
2018-05-24 10:20:55 +02:00
Florent Kermarrec
19e5280824
firmware/ad9154: cleanup DAC init
...
- Split dac_setup in dac_reset, dat_detect & dac_setup.
- Only do one reset/detection.
- Configure before doing SYSREF scan (otherwise scan don't work at the first scan after power up).
- Do the spi_setup in each function.
2018-05-24 09:34:00 +02:00
Florent Kermarrec
fa3b48737b
firmware/hmc830: Added magic word to HMC830 init sequence (from gkasprow & marmeladapk)
2018-05-24 09:23:00 +02:00
b10d3ee4b4
make RTIO clock switch optional and simplify
...
Kasli no longer has an internal RTIO clock.
Switching clocks dynamically is no longer supported.
2018-05-18 17:41:34 +08:00
whitequark
5744d97d59
firmware: adjust backtrace addresses correctly.
2018-05-17 08:13:55 +00:00
d4f074b1e1
firmware: fix Allaki addressing. Closes #993
2018-05-17 16:02:21 +08:00
whitequark
31c6c79204
firmware: implement an edge profiler.
...
It doesn't work extremely well, and the results can be somewhat
confusing, and it needs a libunwind patch, but it's the best I could
do and it seems still useful.
2018-05-16 21:53:53 +00:00
a640041844
firmware: improve ad9154/hmc830/hmc7043 messaging
2018-05-16 23:15:17 +08:00
fedf7f0c87
firmware/ad9154: cleanup sysref scan and run everytime
2018-05-16 23:01:19 +08:00
1364cd2948
firmware/hmc830_7043: break out HMC830 SPI mode selection
2018-05-16 22:46:45 +08:00
0aadd3a361
firmware/hmc830_7043: improve messaging
2018-05-16 22:46:45 +08:00
whitequark
4d06c1d84b
coredevice.CommKernel: modernize. NFC.
2018-05-16 14:40:14 +00:00
whitequark
ca93b94aea
firmware: move config requests to management protocol.
...
They were only in session protocol because of historical reasons.
2018-05-16 14:32:49 +00:00
Florent Kermarrec
7fe49a78d2
firmware/runtime/session: fix compilation when no rtio core
2018-05-15 23:47:47 +02:00
whitequark
8128a814f6
firmware: update dependencies.
2018-05-15 18:17:32 +00:00
whitequark
1b0384c513
firmware: fix satman build.
2018-05-15 16:35:05 +00:00
whitequark
07b713fdad
firmware: use upstream log_buffer.
2018-05-15 15:19:20 +00:00
whitequark
9f5b76253c
firmware: remove some unnecessary unwraps.
2018-05-15 15:05:19 +00:00
whitequark
e5796e26e1
firmware: remove unused #![feature(untagged_unions)].
2018-05-15 15:05:19 +00:00
whitequark
b54926134c
firmware: update the signature of #[lang="panic_fmt"].
2018-05-15 15:05:19 +00:00
Florent Kermarrec
c18a73d45f
sayma_amc/rtm: use new serwb low-speed phy
2018-05-15 16:40:50 +02:00
whitequark
9347f6e00c
firmware: use a dedicated error type in the scheduler.
...
After this commit, error handling does not normally allocate
(session::Error::{Load,Unexpected} still allocate, but those two
are very rare).
Good riddance to libstd_artiq.
2018-05-15 14:19:44 +00:00
whitequark
479cb9a857
firmware: use dedicated error types for every protocol and thread.
...
Good riddance to io::Error::Unrecognized.
2018-05-15 13:27:23 +00:00
whitequark
514eab3d39
Update Rust to 1.26.0.
2018-05-15 12:47:51 +00:00
whitequark
26faaad2b7
firmware: remove io::Result<T, E> in favor of Result<T, impl Fail>.
...
This doesn't yet use impl Fail since std_artiq::io::Error doesn't
impl it.
2018-05-15 08:29:03 +00:00
