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979 Commits

Author SHA1 Message Date
Robert Jördens 04813ea29b sawg: wir up limiting, saturating addition 2016-11-19 16:12:27 +01:00
Robert Jördens e53d0bcd5b dsp: add limits support to SatAddMixin 2016-11-19 16:12:27 +01:00
Robert Jördens 97a54046e8 rtio: auto clear output event data and address 
This is to support channels where variable length
event data is well-defined through zero-padding.
E.g. in the case of `Spline` zero-padding of events naturally
corresponds to low-order knots.

Use timestamp change as trigger. This assumes that writes to the
timestamp register always precede address and data writes.
It does not break support for ganged writes of the same event
timestamp and data/address to multiple channels or
channel-addresses.
 2016-11-19 16:12:27 +01:00
Robert Jördens b714137f76 phaser: 150 MHz rtio/jesd clock 2016-11-19 13:16:30 +01:00
Sebastien Bourdeauducq 02adae7397 drtio: fix link shutdown 2016-11-19 11:01:33 +08:00
Sebastien Bourdeauducq 381e58434f drtio: handle link restarts at transceiver level 2016-11-19 10:46:56 +08:00
Robert Jördens 0ee47e77ae phaser: fix widths 2016-11-18 17:24:11 +01:00
Robert Jördens bcde26f990 Revert "phaser: cap phy data width to 64 temporarily" 
This reverts commit 342b9e977e.
 2016-11-18 17:08:44 +01:00
Sebastien Bourdeauducq ba94ed8f4b drtio: check for absence of disparity errors before claiming RX ready 2016-11-19 00:05:59 +08:00
Robert Jördens 342b9e977e phaser: cap phy data width to 64 temporarily 2016-11-18 15:46:59 +01:00
Robert Jördens 14ddcd2e30 Revert "dsp/Delay: reset_less" 
for now

This reverts commit 98193d6fa1.
 2016-11-18 15:25:42 +01:00
Robert Jördens d678bb3fb6 phaser: update sawg tests 2016-11-18 15:23:56 +01:00
Sebastien Bourdeauducq 4d07974a34 drtio: reset link from CPU 2016-11-18 17:45:33 +08:00
Sebastien Bourdeauducq f040e27041 drtio: add timeout on FIFO get space request 2016-11-18 17:44:48 +08:00
Sebastien Bourdeauducq bb047aabe9 drtio: simpler link layer 2016-11-17 22:32:39 +08:00
Robert Jördens 51f23feeac dsp: implement sawg features 2016-11-17 03:20:37 +01:00
Robert Jördens 98193d6fa1 dsp/Delay: reset_less 2016-11-17 02:36:29 +01:00
Robert Jördens 424a1f8f4e dsp: move test tools 2016-11-16 13:39:19 +01:00
Sebastien Bourdeauducq 140bb0ecee drtio: aux controller fixes 2016-11-16 19:44:03 +08:00
Sebastien Bourdeauducq 6c9965b444 drtio: aux controller fixes 2016-11-15 12:02:41 +08:00
Sebastien Bourdeauducq e1394db861 drtio: aux controller minor fixes 2016-11-14 17:26:30 +08:00
Sebastien Bourdeauducq 84bd962ed5 drtio: integrate aux controller 2016-11-14 17:20:47 +08:00
Sebastien Bourdeauducq a4d92716da drtio: fix aux receiver, add aux transmitter 2016-11-14 17:18:54 +08:00
Robert Jördens b9ce2bb1f0 Merge branch 'phaser' into phaser2 
* phaser: (127 commits)
  phaser: use misoc cordic
  phaser: fix DDS dummy cfg
  runtime: disable the Nagle algorithm entirely.
  runtime: buffer RPC send packets.
  runtime: don't print debug messages to the UART.
  runtime: print microsecond timestamps in debug messages.
  artiq_devtool: abort if build failed.
  conda: bump llvmlite-artiq dep.
  conda: bump llvmlite-artiq dep.
  llvm_ir_generator: use !{→unconditionally.}invariant.load metadata.
  artiq_devtool: more robust port forwarding.
  setup: remove paramiko dependency (optional and developer-only)
  artiq_devtool: implement.
  artiq_compile: actually disable attribute writeback.
  conda: use pythonparser 1.0.
  conda: tighten pythonparser dependency (fixes #600).
  doc: clarify kernel_invariant doc (fixes #609).
  compiler: Emit all-kernel_invariant objects as LLVM constants
  conda: update for LLVM 3.9.
  add has_dds, use config flags
  ...
 2016-11-13 17:30:37 +01:00
Robert Jördens 70a70320bd phaser: use misoc cordic 2016-11-13 17:29:38 +01:00
Robert Jördens 2e482505c6 phaser: fix DDS dummy cfg 2016-11-13 17:08:59 +01:00
Sebastien Bourdeauducq f2f131e0fb drtio: add aux receiver (untested) 2016-11-14 00:04:53 +08:00
Robert Jördens aedb6747f2 Merge branch 'master' into phaser 
* master: (47 commits)
  runtime: disable the Nagle algorithm entirely.
  runtime: buffer RPC send packets.
  runtime: don't print debug messages to the UART.
  runtime: print microsecond timestamps in debug messages.
  artiq_devtool: abort if build failed.
  conda: bump llvmlite-artiq dep.
  conda: bump llvmlite-artiq dep.
  llvm_ir_generator: use !{→unconditionally.}invariant.load metadata.
  artiq_devtool: more robust port forwarding.
  setup: remove paramiko dependency (optional and developer-only)
  artiq_devtool: implement.
  artiq_compile: actually disable attribute writeback.
  conda: use pythonparser 1.0.
  conda: tighten pythonparser dependency (fixes #600).
  doc: clarify kernel_invariant doc (fixes #609).
  compiler: Emit all-kernel_invariant objects as LLVM constants
  conda: update for LLVM 3.9.
  add has_dds, use config flags
  Revert "Revert "Revert "Revert "Update for LLVM 3.9.""""
  Revert "Revert "Revert "Update for LLVM 3.9."""
  ...
 2016-11-13 16:54:28 +01:00
Sebastien Bourdeauducq 8a48d6d66e drtio: fix typo 2016-11-09 22:15:42 +08:00
Sebastien Bourdeauducq 863934c4fa drtio: more reliable link layer init 2016-11-09 22:03:47 +08:00
Sebastien Bourdeauducq 99ad9b5917 add has_dds, use config flags 2016-11-08 23:33:03 +08:00
Sebastien Bourdeauducq 95acc9b9d4 drtio: allow specifying 7series RXSynchronizer initial phase 2016-11-08 16:52:40 +08:00
Sebastien Bourdeauducq bcb5053fb6 drtio: fix master TSC KCSR readout 2016-11-08 16:40:50 +08:00
Sebastien Bourdeauducq c4cd269afc Merge branch 'master' into drtio 2016-11-06 00:13:32 +08:00
Robert Jördens d158c69be0 phaser: fix frequency comment 2016-11-05 16:54:23 +01:00
Sebastien Bourdeauducq 47b9868c68 kc705_drtio_master: pretend drtio is rtio 2016-11-05 23:48:29 +08:00
Sebastien Bourdeauducq de065b7578 kc705_drtio_satellite: set output dir 2016-11-05 23:48:15 +08:00
Sebastien Bourdeauducq de47123737 drtio: connect RST and LOCKED on 7series RXSynchronizer MMCM 2016-11-05 00:24:49 +08:00
Sebastien Bourdeauducq df7294792c drtio: break some RT features into manager, add echo request CSR 2016-11-04 19:38:24 +08:00
Sebastien Bourdeauducq 1145a193dd drtio: fix ack of echo and set_time requests 2016-11-04 18:36:43 +08:00
Sebastien Bourdeauducq 3da1cce783 drtio: add packet counters 2016-11-04 17:53:42 +08:00
Sebastien Bourdeauducq 747da3da15 drtio: differentiate local and remote unknown packet type errors 2016-11-04 15:17:19 +08:00
Sebastien Bourdeauducq f76aa249ce drtio: squelch 7series RXSynchronizer outputs when MMCM is unlocked 2016-11-04 15:16:48 +08:00
Sebastien Bourdeauducq 6a75837261 drtio: fix link_layer remote RX ready detection 2016-11-03 20:15:04 +08:00
Sebastien Bourdeauducq 1d027ffa95 drtio: fix gtx_7series comma alignment 2016-11-03 20:14:11 +08:00
Sebastien Bourdeauducq ba58a8affd drtio/gtx_7series: paranoid reset deglitching 2016-11-02 18:30:22 +08:00
whitequark 00100148f1 Si5324: actually write value of N32 into registers. 2016-11-02 07:09:04 +00:00
Sebastien Bourdeauducq bee9774bd5 drtio: add link layer status CSR 2016-11-02 13:09:13 +08:00
Sebastien Bourdeauducq 1ed3278783 remove stale TODO 2016-11-02 10:53:54 +08:00
whitequark a6ae254796 Si5324: update to free run from XA/XB, with CKIN1 having priority. 2016-11-01 16:01:24 +00:00
whitequark 636d4efe81 gateware: rewrite mailbox to use bits_for. 2016-11-01 06:28:43 +00:00
whitequark 18ae8d54a3 gateware: fix mailbox. 2016-11-01 02:33:00 +00:00
whitequark 898a716b91 runtime: work around mor1kx ignoring low bits of reset address. 
Fixes #599.
 2016-10-31 18:13:15 +00:00
Sebastien Bourdeauducq 0c1a76d668 unify rtio/drtio kernel interface 2016-11-01 00:30:16 +08:00
whitequark 617e345d16 gateware: fix kernel CPU exec address. 2016-10-31 15:16:35 +00:00
Sebastien Bourdeauducq 07ad00c1ca drtio: split kernel/system CSRs 2016-10-31 18:09:36 +08:00
Sebastien Bourdeauducq 9aa94e1a2d adapt to migen/misoc changes 2016-10-31 00:53:01 +08:00
Sebastien Bourdeauducq 2392113bb6 kc705: use misoc clock for false path 2016-10-30 11:16:04 +08:00
whitequark 2ac85cd40f runtime: implement prototype background RPCs. 2016-10-29 21:34:25 +00:00
Sebastien Bourdeauducq c656a53532 kc705: clean up clock constraints 2016-10-29 21:28:01 +08:00
Sebastien Bourdeauducq ed4d57c638 use new Migen signal attribute API 2016-10-29 21:19:58 +08:00
Sebastien Bourdeauducq da5208e160 drtio: add master gateware target 2016-10-29 17:31:15 +08:00
Sebastien Bourdeauducq 7c05dccf65 drtio: add support for 125MHz clock on GTX_1000BASE_BX10 2016-10-29 17:30:29 +08:00
Sebastien Bourdeauducq 95def81c03 drtio: squelch frame signals until link layer ready 2016-10-29 17:05:30 +08:00
Sebastien Bourdeauducq 4f6241283c drtio: always use NoRetiming on MultiReg inputs 2016-10-29 16:37:53 +08:00
Robert Jördens 2a1e529dcf phaser: DDS config dummies 2016-10-28 01:58:08 +02:00
Robert Jördens 6d07a16c62 Merge branch 'master' into phaser 
* master: (72 commits)
  gateware: extend mailbox to 3 entries.
  master/worker_db: set default value for archive
  master: keep dataset manager consistent when set_dataset is called with contradictory attributes
  master: archive input datasets. Closes #587
  master: ensure same dataset is in broadcast and local when mutating
  scheduler: default submission arguments, closes #577
  pdq2: sync with pdq2
  doc: clarify usage of pause/check_pause, closes #571
  dashboard/datasets: use scientific spinbox and increase number of decimals, closes #572
  gateware/spi: fix import
  runtime: fix use of $(realpath) in Makefile.
  test: fix printf specifier.
  llvm_ir_generator: make sure RPC allocations are not underaligned.
  runtime: use i64 for watchdog timeout, not i32.
  runtime: port ksupport to Rust.
  runtime: remove some redundant libm functions copied inline.
  language: Add "A" (ampere) as well-known unit for arguments
  conda: misoc 0.4 (csr)
  runtime: cap log level at debug.
  runtime: discard unnecessary sections.
  ...
 2016-10-28 01:40:11 +02:00
Robert Jördens c428800caf phaser: spi, sma_gpio: 2.5 V 2016-10-27 15:53:49 +02:00
Robert Jördens 65b2e4464c phaser: sysref/sync diff term 2016-10-27 14:14:56 +02:00
Robert Jördens ea0c304a0c phaser2: wip 2016-10-27 01:00:42 +02:00
Sebastien Bourdeauducq 929a7650a8 drtio: fixes 2016-10-26 22:03:44 +08:00
Sebastien Bourdeauducq 45621934fd drtio: forward errors to CSR 2016-10-26 22:03:05 +08:00
Sebastien Bourdeauducq 7f8e53aa5c drtio: more fixes and tests 2016-10-26 11:48:47 +08:00
Sebastien Bourdeauducq f763b519f4 drtio: fix channel selection 2016-10-26 00:33:21 +08:00
Sebastien Bourdeauducq ad042de954 drtio: fixes, basic TTL working in simulation 2016-10-25 12:41:16 +08:00
Robert Jördens e981b23548 phaser: use misoc cordic 2016-10-24 19:33:23 +02:00
Robert Jördens d2f776b0d0 phaser: add more tools 2016-10-24 17:39:14 +02:00
Sebastien Bourdeauducq a4e85081aa drtio: more simple fixes 2016-10-24 23:32:49 +08:00
Sebastien Bourdeauducq 029e0d95b7 drtio: simple fixes 2016-10-24 23:10:15 +08:00
Sebastien Bourdeauducq c39987b617 drtio: handle underflow/sequence error CSRs 2016-10-24 20:46:55 +08:00
Sebastien Bourdeauducq 7dd6eb2f5e drtio: add RT write controller 2016-10-24 19:50:13 +08:00
Sebastien Bourdeauducq 83bec06226 drtio: fifo level -> fifo space 2016-10-24 15:59:12 +08:00
Sebastien Bourdeauducq aa8e211735 drtio/rt_packets: fix 2016-10-22 13:03:35 +08:00
Sebastien Bourdeauducq 449d1c4dc6 rtio: export CDC modules 2016-10-22 13:03:10 +08:00
Sebastien Bourdeauducq 67c19ab178 drtio: RTPacketMaster RX, untested 2016-10-22 01:04:14 +08:00
Sebastien Bourdeauducq 3b4a40401a drtio: RTPacketMaster TX (WIP) 2016-10-21 22:46:14 +08:00
Sebastien Bourdeauducq 1e313afe64 drtio: CrossDomainNotification 2016-10-21 22:45:45 +08:00
Sebastien Bourdeauducq c71c4c89e0 drtio: change data direction in _CrossDomainRequest 2016-10-21 22:44:47 +08:00
whitequark 6872017449 gateware: extend mailbox to 3 entries. 2016-10-21 12:09:14 +00:00
Sebastien Bourdeauducq 6a88229e6a drtio: CrossDomainRequest 2016-10-20 23:37:59 +08:00
Sebastien Bourdeauducq 9790c5d9ed drtio/iot: FIFO level 2016-10-19 18:04:03 +08:00
Sebastien Bourdeauducq 71480c4d15 drtio: fix mmcm_mult 2016-10-18 17:28:03 +08:00
Sebastien Bourdeauducq e7dbed3b02 gateware: KC705 satellite target 2016-10-17 19:23:45 +08:00
Sebastien Bourdeauducq 9752ffe3d1 drtio: various fixes 2016-10-17 19:23:08 +08:00
Sebastien Bourdeauducq cce29e8b83 gateware/spi: fix import 2016-10-17 14:47:19 +08:00
Sebastien Bourdeauducq b6002529cf gateware/spi: fix import 2016-10-17 14:07:11 +08:00
Sebastien Bourdeauducq 85834976d9 gateware/spi: fix import 2016-10-17 14:06:35 +08:00
Sebastien Bourdeauducq d3b274fc4d drtio: synchronizer MMCM 2016-10-16 17:40:58 +08:00
Sebastien Bourdeauducq 03d3a85e75 drtio: RX clock alignment and ready 2016-10-15 18:36:27 +08:00
Florent Kermarrec 0259c80015 phaser/kc705: remove transceiver initialization workaround 2016-10-14 19:06:43 +02:00
Robert Jördens d16068dd9b sawg: absolute phase updates 2016-10-14 12:42:08 +02:00
Robert Jördens b41b9de905 phaser: tag jesd as clock net 2016-10-14 10:46:33 +02:00
Robert Jördens 4ea3dea217 phaser: broad spectrum antibiotics with xilinx false paths 2016-10-14 10:22:03 +02:00
Robert Jördens e400f8d672 phaser: add two more registers before jesd 2016-10-14 09:54:56 +02:00
Robert Jördens 3c9c42c779 phaser: drive rtio from jesd-bufg 2016-10-14 02:26:19 +02:00
Robert Jördens 808874a523 phaser: drive cd_jesd with BUFG 2016-10-14 01:57:48 +02:00
Robert Jördens 342d6d756e phaser: bypass gtx phalign 2016-10-14 00:59:53 +02:00
Robert Jördens 89150c9817 phaser: 10G line rate 2016-10-14 00:53:38 +02:00
Sebastien Bourdeauducq 08e4aa3e3f drtio: GTX WIP 2016-10-14 00:36:13 +08:00
Sebastien Bourdeauducq c548a65ec3 drtio: clock domains 2016-10-14 00:34:59 +08:00
Robert Jördens 42c6658ffe phaser: add some more blinking leds 2016-10-13 15:21:27 +02:00
Robert Jördens 6a456bd7d4 phaser: feed correct sink (crucial) 2016-10-13 15:17:38 +02:00
Robert Jördens c8e45ae3f6 phaser: cleanup jesd phy instantiation a bit 2016-10-13 14:43:24 +02:00
Robert Jördens 78a41eec8f phaser: kc705: syntax 2016-10-13 12:38:32 +02:00
Florent Kermarrec af0e8582a2 phaser: use new jesd clocking 2016-10-13 11:51:06 +02:00
Robert Jördens 1117fe191b phaser: support core stpl 2016-10-12 12:03:29 +02:00
Robert Jördens f515c11f26 phaser: fix refclk period spec 2016-10-11 20:13:34 +02:00
Robert Jördens bae5b73155 phaser: comment out stpl test 2016-10-11 19:50:19 +02:00
Robert Jördens 2b1cca2e7e phaser: stpl 2016-10-11 19:29:27 +02:00
Sebastien Bourdeauducq 018f6d1b52 drtio: implement basic IOT 2016-10-11 17:59:22 +08:00
Robert Jördens 18d18b6685 phaser: add sync ttl input for monitoring 2016-10-10 17:13:23 +02:00
Robert Jördens f5f7acc1f8 ttl_simple: add pure Input 
(no Tristate for internal signals)
 2016-10-10 17:13:23 +02:00
Sebastien Bourdeauducq a40b39e9a2 drtio: structure 2016-10-10 23:12:12 +08:00
Florent Kermarrec c08caae171 phaser: use qpll 2016-10-10 17:05:42 +02:00
Sebastien Bourdeauducq 87ec333f55 drtio: implement basic writes, errors, fifo levels on satellite 2016-10-10 00:13:41 +08:00
Sebastien Bourdeauducq 23b3302200 drtio: implement TSC load in satellite 2016-10-07 19:30:53 +08:00
Robert Jördens 9b860b26e8 phaser: fix rtio pll inputs 2016-10-07 13:00:42 +02:00
Robert Jördens 09434ec054 phaser: also adapt rtio_crg 2016-10-07 12:44:22 +02:00
Sebastien Bourdeauducq cb0d1549c6 drtio: add rt_packets TX datapath, fixes 2016-10-07 15:35:29 +08:00
Florent Kermarrec b02a7234f6 phaser: use 125MHz refclk for jesd 2016-10-07 08:59:34 +02:00
whitequark b52ecda1d5 runtime: make memory map saner. 2016-10-06 18:05:38 +00:00
Robert Jördens 1193ba4bf4 ad9154: merge csr spaces 2016-10-06 16:21:15 +02:00
Robert Jördens 4d87f0e9e0 phaser: instantiate jesd204b core, wire up 2016-10-06 14:44:22 +02:00
Sebastien Bourdeauducq 76bac21d14 drtio: RT RX datapath, untested 2016-10-06 18:51:20 +08:00
Robert Jördens 4a0eaf0f95 phaser: add jesd204b rtio dds 
gateware: add jesd204b awg

gateware: copy phaser (df3825a)
dsp/tools: update satadd mixin
phaser: no DDS stubs
dsp: accu fix
phaser: cleanup/reduce

sawg: kernel support and docs

sawg: coredevice api fixes

sawg: example ddb/experiment

phaser: add conda package

examples/phaser: typo

sawg: adapt tests, fix accu stb

sawg: tweak dds parameters

sawg: move/adapt/extend tests

sawg: test phy, refactor

phaser: non-rtio spi

phaser: target cli update

phaser: ad9154-fmc-ebz pins

phaser: reorganize fmc signal naming

phaser: add test mode stubs

phaser: txen is LVTTL

phaser: clk spi xfer test

phaser: spi for ad9154 and ad9516

phaser: spi tweaks

ad9154: add register map from ad9144.xml

ad9516: add register map from ad9517.xml and manual adaptation

ad9154_reg: just generate getter/setter macros as well

ad9154: reg WIP

ad9154: check and fix registers

kc705: single ended rtio_external_clk

use single ended user_sma_clk_n instead of p/n to free up one clock sma

kc705: mirror clk200 at user_sma_clock_p

ad9516_regs.h: fix B_COUNTER_MSB

phase: wire up clocking differently

needs patched misoc

kc705: feed rtio_external_clock directly

kc705: remove rtio_external_clk for phaser

phaser: spi tweaks

ad9516: some startup

ad9516_reg fixes

phaser: setup ad9516 for supposed 500 MHz operation

ad9516: use full duplex spi

ad9154_reg: add CONFIG_REG_2

ad9154_reg: fixes

phaser: write some ad9154 config

ad9154_reg: fixes

ad9154: more init, and human readable setup

ad9154/ad9516: merge spi support

ad9154: status readout

Revert "kc705: remove rtio_external_clk for phaser"

This reverts commit d500288bb44f2bf2eeb0c2f237aa207b0a8b1366.

Revert "kc705: feed rtio_external_clock directly"

This reverts commit 8dc7825519e3e75b7d3d29c9abf10fc6e3a8b4c5.

Revert "phase: wire up clocking differently"

This reverts commit ad9cc450ffa35abb54b0842d56f6cf6c53c6fbcc.

Revert "kc705: mirror clk200 at user_sma_clock_p"

This reverts commit 7f0dffdcdd28e648af84725682f82ec6e5642eba.

Revert "kc705: single ended rtio_external_clk"

This reverts commit a9426d983fbf5c1cb768da8f1da26d9b7335e9cf.

ad9516: 2000 MHz clock

phaser: test clock dist

phaser: test freqs

ad9154: iostandards

phaser: drop clock monitor

phaser: no separate i2c

phaser: drive rtio from refclk, wire up sysref

phaser: ttl channel for sync

ad9154: 4x interp, status, tweaks

phaser: sync/sysref 33V banks

phaser: sync/sysref LVDS_25 inputs are VCCO tolerant

phaser: user input-only ttls

phaser: rtio fully from refclk

ad9154: reg name usage fix

ad9154: check register modifications

Revert "ad9154: check register modifications"

This reverts commit 45121d90edf89f7bd8703503f9f317ad050f9564.

ad9154: fix status code

ad9154: addrinc, recal serdes pll

phaser: coredevice, example tweaks

sawg: missing import

sawg: type fixes

ad9514: move setup functions

ad9154: msb first also decreasing addr

phaser: use sys4x for rtio internal ref

phaser: move init code to main

phaser: naming cleanup

phaser: cleanup pins

phaser: move spi to kernel cpu

phaser: kernel support for ad9154 spi

ad9154: add r/w methods

ad9154: need return annotations

ad9154: r/w methods are kernels

ad9154_reg: portable helpers

phaser: cleanup startup kernel

ad9154: status test

ad9154: prbs test

ad9154: move setup, document

phaser: more documentation
 2016-10-05 16:17:50 +02:00
Robert Jördens a91ed8394c rtio: add input-only channel 2016-10-05 16:17:50 +02:00
Robert Jördens 279f0d568d rtio: support differential ttl 2016-10-05 16:17:50 +02:00
Sebastien Bourdeauducq 1e0c6d6d5d drtio: monitor received link_init 2016-09-30 11:25:06 +08:00
Sebastien Bourdeauducq cefb9e1405 drtio: add full link layer 2016-09-27 21:41:57 +08:00
Sebastien Bourdeauducq 08772f7a71 drtio: add RX ready signaling 2016-09-27 19:02:54 +08:00
Sebastien Bourdeauducq 95d7cba34a drtio: fixes, add aux packet test 2016-09-27 12:46:01 +08:00
Sebastien Bourdeauducq e59142e344 drtio: use additive scrambler reset by link init 2016-09-27 11:38:05 +08:00
Sebastien Bourdeauducq 8a92c2c7e5 drtio: add RX link layer, fixes, simple loopback demo 2016-09-27 11:23:29 +08:00
Sebastien Bourdeauducq 4e47decdbc drtio: add scrambler/descrambler and test 2016-09-26 14:14:14 +08:00
Sebastien Bourdeauducq fa83ad0d9c drtio: add TX link layer 2016-09-26 12:53:10 +08:00
Sebastien Bourdeauducq 8280e72e90 gateware: use new misoc CSR mapping API 2016-09-24 20:48:37 +08:00
Robert Jördens 2bb90a4449 pipistrello: shrink a few more fifos 2016-09-21 02:29:05 +02:00
Sebastien Bourdeauducq a7dd356d30 rtio/phy/ttl: support 'set sensitivity and sample' command (#218) 2016-09-07 15:42:09 +08:00
Robert Jördens 051e6e0447 spi: use misoc SPIMachine, closes #314 2016-08-26 14:08:12 +02:00
Robert Jördens 92f3757c74 spi: give wb-reads a register level 2016-07-31 14:53:19 +02:00
Robert Jördens 454b48df97 pipistrello: shrink fifos a bit more to relax pnr 2016-07-23 12:55:49 +02:00
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 8cb29fcb3b targets/kc705: redefine user SMAs as 3.3V IO. Closes #502 2016-07-07 14:53:01 +08:00
Robert Jördens 71921de5bd spi: do not shift when starting a xfer, closes #495 2016-07-04 12:22:47 +02:00
Sebastien Bourdeauducq 3bd190e624 gateware/nist_clock: increase DDS bus drive strength. Closes #468 2016-06-07 11:08:19 -04:00
dhslichter 141edb521a qc2: swap SPI/TTL, all TTL lines are now In+Out compatible 2016-05-19 10:42:03 +08:00
Sebastien Bourdeauducq 90e678a442 gateware/nist_qc2: increase DDS bus drive strength. Closes #421 2016-05-03 16:29:38 +08:00
Sebastien Bourdeauducq 9707981c07 targets/kc705: fix default -H option 2016-04-30 00:30:24 +08:00
Sebastien Bourdeauducq 212ee8ca35 gateware/nist_qc2: substitute FMC 2016-04-14 01:02:34 +08:00
dhslichter f395a630e0 Updated qc2 pinouts for SPI and 2x DDS bus, update docs 2016-04-13 18:38:34 +08:00
Sebastien Bourdeauducq ed1c368e73 gateware: name targets consistently. Closes #290 2016-04-05 16:07:29 +08:00
Robert Jördens 8f54a1e619 pipistrello: sys_clk 83 -> 75 MHz 
This should close #341 once migen generates stable output.
 2016-03-21 13:47:32 +01:00
Sebastien Bourdeauducq 900b0cc629 analyzer: make byte_count 64-bit 2016-03-19 19:40:23 +08:00
Sebastien Bourdeauducq 0e1f75ec49 targets/kc705/qc2: hook up HPC backplane 2016-03-16 16:19:56 +08:00
Sebastien Bourdeauducq 1bbef94061 analyzer: fix byte_count (again) 2016-03-15 20:49:07 +08:00
Sebastien Bourdeauducq 85ea70a664 analyzer: fix byte_count 2016-03-15 20:33:08 +08:00
Sebastien Bourdeauducq 62ac4e3c2e analyzer: fix EOP generation 2016-03-15 20:25:02 +08:00
Sebastien Bourdeauducq b5ec979db3 analyzer: drive wishbone cyc signal 2016-03-15 19:46:12 +08:00
Sebastien Bourdeauducq 8a6873cab2 analyzer: use EOP, flush pipeline on stop 2016-03-15 17:49:59 +08:00
Florent Kermarrec 8ad799a850 gateware/rtio/analyzer: use new Converter 2016-03-14 15:15:07 +01:00
Sebastien Bourdeauducq de718fc819 rtio: fix different address collision detection 2016-03-10 12:15:36 +08:00
Sebastien Bourdeauducq f4f95d330b Merge branch 'master' of github.com:m-labs/artiq 2016-03-10 11:15:30 +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
Robert Jördens 107e5cfbd4 gateware/rtio: factor _BlindTransfer 2016-03-09 19:07:46 +01:00
Robert Jördens 349a66124b Merge branch 'master' into rtiobusy 
* master:
  coredevice: fix _DDSGeneric __init__ args
  rtio/core: fix syntax
  rtio: disable replace on rt2wb channels
  examples: dds_bus -> core_dds
  fix more multi-DDS-bus problems
  runtime: fix dds declarations
  support for multiple DDS buses (untested)
 2016-03-09 17:58:58 +01:00
Robert Jördens 3f8e431de6 rtio/core: fix syntax 2016-03-09 17:10:21 +01:00
Sebastien Bourdeauducq 03b53c3af9 rtio: disable replace on rt2wb channels 2016-03-09 23:37:04 +08:00
Robert Jördens 446dcfbfbc Merge commit '9d1903a' into rtiobusy 
* commit '9d1903a':
  coredevice/i2c,ttl,spi: consistent device get
  examples/device_db: remove --no-localhost-bind
  Monkey-patch asyncio create_server (fixes #253).
  pipistrello: drop ttls on pmod, add leds back in
  pipistrello: try with fewer leds/pmod ttl
 2016-03-09 11:55:08 +01:00
Sebastien Bourdeauducq f0b0b1bac7 support for multiple DDS buses (untested) 2016-03-09 17:12:50 +08:00
Robert Jördens f33baf339f pipistrello: drop ttls on pmod, add leds back in 2016-03-08 23:34:51 +01:00
Robert Jördens f39208c95a pipistrello: try with fewer leds/pmod ttl 2016-03-08 22:10:47 +01:00
Robert Jördens 2cb58592ff rtio: add RTIOBusy 2016-03-08 18:04:34 +01:00
Robert Jördens 0d431cb019 pipistrello: make pmod extension header, cleanup 2016-03-08 17:07:44 +01:00
Robert Jördens a8fe3f50c3 pipistrello: grow fifos a bit (may make ise happier) 2016-03-08 16:17:37 +01:00
Robert Jördens 00d4775da5 pipistrello: shrink fifos a bit (may make ise happier) 2016-03-08 15:40:12 +01:00
Robert Jördens 9c11cda7dc pipistrello: use ttl_simple for pmod[4:8] 2016-03-08 13:52:52 +01:00
Robert Jördens 104d641c59 pipistrello: move the spi channel like kc705 2016-03-08 13:30:05 +01:00
Robert Jördens 2180c5af7c pipistrello: make pmod[4:8] available as ttls 2016-03-08 13:07:58 +01:00
Robert Jördens e809e89571 pipistrello: adhere to pmod interface type 2 layout 2016-03-08 13:01:52 +01:00
Sebastien Bourdeauducq 2953b069dc rtio: when rtlink addresses are different, issue collision not replace (fixes #320) 2016-03-08 15:58:25 +08:00
Sebastien Bourdeauducq 71105fd0d7 rtio: collision_error -> collision 2016-03-08 15:38:35 +08:00
Sebastien Bourdeauducq e8b59b00f6 soc: use add_extra_software_packages, factor builder code 2016-03-07 00:18:47 +08:00
Sebastien Bourdeauducq a8a74d7840 targets/kc705: enable I2C for all hardware adapters 2016-03-05 00:19:59 +08:00
Robert Jördens 7ff0c89d51 kc705.clock: add all spi buses 2016-03-04 00:03:48 +01:00
Sebastien Bourdeauducq 423ca03f3b runtime: bit-banged i2c support (untested) 2016-03-03 17:46:42 +08:00
Sebastien Bourdeauducq cfe72c72a2 gateware/kc705: add I2C GPIO core for QC2 2016-03-03 15:32:10 +08:00
Sebastien Bourdeauducq a901971e58 gateware/soc: factor code to connect CSR device to kernel CPU 2016-03-03 15:12:15 +08:00
Sebastien Bourdeauducq b662a6fcbd gateware/nist_{clock,qc2}: do not conflict with KC705 I2C 2016-03-03 15:10:50 +08:00
Sebastien Bourdeauducq 9af12230c8 soc: add timer to kernel CPU system 2016-03-03 13:19:17 +08:00
Sebastien Bourdeauducq 0c97043a20 gateware/nist_clock: pin assignment corrections from David Leibrandt 2016-03-03 10:03:49 +08:00
Robert Jördens d3f36ce784 kc705: add false paths for ethernet phy 
* vivado prefers rsys_clk over sys_clk (despite the assignment hierarchy)
  (We need DONT_TOUCH and/or KEEP verilog annotations to fix this)
 2016-03-02 19:56:24 +01:00
Robert Jördens 2cc1dfaee3 kc705: move ttl channels together again, update doc 2016-03-01 19:40:32 +01:00
Robert Jördens c2fe9a08ae gateware.spi: delay only writes to data register, update doc 2016-03-01 14:14:38 +01:00
Robert Jördens f2ec8692c0 nist_clock: disable spi1/2 2016-03-01 01:52:46 +01:00
Robert Jördens da22ec73df gateware.spi: rework wb bus sequence 2016-02-29 22:22:08 +01:00
Robert Jördens 12252abc8f nist_clock: rename spi*.ce to spi*.cs_n 2016-02-29 22:21:18 +01:00
Robert Jördens 7ef21f03b9 nist_clock: add SPIMasters to spi buses 2016-02-29 22:19:39 +01:00
Robert Jördens 7ab7f7d75d Merge branch 'master' into spimaster 
* master:
  artiq_flash: use term 'gateware'
  targets/kc705-nist_clock: add clock generator on LA32 for testing purposes
  doc: insist that output() must be called on TTLInOut. Closes #297
  doc: update install instructions
  coredevice: do not give up on UTF-8 errors in log. Closes #300
  use m-labs setup for defaults
  fix indentation
 2016-02-29 20:47:52 +01:00
Sebastien Bourdeauducq 5fad570f5e targets/kc705-nist_clock: add clock generator on LA32 for testing purposes 2016-03-01 00:35:26 +08:00
Robert Jördens dd570720ac gateware.spi: ack only in cycles 2016-02-29 17:29:37 +01:00
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
Sebastien Bourdeauducq 572c49f475 use m-labs setup for defaults 2016-02-29 21:35:23 +08:00
Robert Jördens eb01b0bfee gateware.spi: cleanup doc 2016-02-29 12:41:30 +01:00
Robert Jördens 948fefa69a gateware.spi: style 2016-02-29 11:48:29 +01:00
Robert Jördens ad34927b0a spi: RTIO_SPI_CHANNEL -> RTIO_FIRST_SPI_CHANNEL 2016-02-29 11:35:49 +01:00
Robert Jördens 5480099f1b gateware.spi: rewrite counter bias for timing 2016-02-29 02:28:19 +01:00
Robert Jördens 9a1d6a51a4 gateware.spi: shorten counters 2016-02-29 01:51:33 +01:00
Robert Jördens 8d7e92ebae pipistrello: set RTIO_SPI_CHANNEL 2016-02-29 00:37:00 +01:00
Robert Jördens 9a881aa430 gateware.spi: simpler clk bias 2016-02-29 00:36:18 +01:00
Robert Jördens d5893d15fb gateware.kc705: make xadc/ams an extension header 2016-02-28 22:41:17 +01:00
Robert Jördens 312e09150e kc705/clock: add spi bus for dac on ams101 2016-02-28 21:17:53 +01:00
Robert Jördens f8732acece rtio.spi: drop unused argument 2016-02-28 21:06:20 +01:00
Robert Jördens 3b6999ac06 gateware.spi: refactor, sim verified 2016-02-28 20:40:06 +01:00
Robert Jördens bd9ceb4e12 gateware.spi: add complete spi master logic 2016-02-27 22:47:16 +01:00
Robert Jördens ade3eda19a gateware.pipistrello: use pmod for spi 2016-02-27 11:29:40 +01:00
Robert Jördens e7146cc999 gateware.spi: design sketch 2016-02-26 17:03:08 +01:00
Robert Jördens fb929c8599 gateware/spi: stubs 2016-02-26 13:11:10 +01:00
Sebastien Bourdeauducq a8545fc1f7 targets/kc705: set up user_sma_gpio_n like other TTLs 2016-02-22 22:35:15 +08:00
Sebastien Bourdeauducq 4946a53456 Revert "targets/kc705: pre-divide input RTIO clock to improve non-50% duty cycle tolerance" 
This reverts commit 04b0db1a91.
 2016-02-22 17:52:40 +08:00
Robert Jördens 68891493a3 analyzer: move common to artiq.protocols 
migen was still pulled in through rtio.__init__.py
 2016-01-29 20:26:48 -07:00
Robert Jördens d1119d7747 artiq_dir: move out of tools to unlink dependencies 2016-01-25 18:15:50 -07:00
Robert Jördens cbb60337ae refactor Analyzer constants to unlink dependencies 2016-01-25 18:03:48 -07:00
Robert Jördens 2832d200f2 Merge remote-tracking branch 'm-labs/master' into ppp2 
* m-labs/master:
  test/worker: update
  gui/log: display level and date information in tooltips
  master: add filename in worker log entries. Closes #226
  master: finer control of worker exception reporting. Closes #233
  conda: add artiq-kc705-nist_clock
  gateware: add QC1 docstring
  gateware: add clock target from David
  gateware: clean up and integrate QC2 modifications from Daniel
  add information about CLOCK hardware
 2016-01-25 12:17:04 -07:00
Robert Jördens 8cbb60b370 Merge branch 'master' into ppp2 
* master:
  add release notes/process
  targets/kc705: fix e664fe3
  targets/kc705: fix DDS_RTIO_CLK_RATIO for AD9914. Closes #238
  transforms.inferencer: give a suggestion on "raise Exception".
  pdq2/mediator: raise instances, not classes
  pdq2: wire up more of the pipeline
  doc: use actual version
  Fix formatting.
  doc: add artiq_flash
  versioneer: remote tag_prefix = v
 2016-01-20 19:29:00 -07:00
Sebastien Bourdeauducq 18f0ee814d gateware: add QC1 docstring 2016-01-20 21:27:22 -05:00
Sebastien Bourdeauducq db8ba8d6c1 gateware: add clock target from David 2016-01-20 21:23:49 -05:00
Sebastien Bourdeauducq b3ba97e431 gateware: clean up and integrate QC2 modifications from Daniel 2016-01-20 21:17:19 -05:00
Sebastien Bourdeauducq fa1afb7dd8 add information about CLOCK hardware 2016-01-20 21:06:02 -05:00
Sebastien Bourdeauducq cb5fd08713 targets/kc705: fix e664fe3 2016-01-20 09:38:44 -05:00
Sebastien Bourdeauducq e664fe38b0 targets/kc705: fix DDS_RTIO_CLK_RATIO for AD9914. Closes #238 2016-01-20 09:18:50 -05:00
Robert Jördens 57ce78c54d pipistrello: add rtio.Analyzer() 2016-01-18 19:17:44 -07:00
whitequark 9366a29483 Implement core device storage (fixes #219). 2016-01-10 13:04:55 +00:00
whitequark 577108554f Move kernel CPU address space up to 0x40800000. 2016-01-07 18:26:11 +00:00
Robert Jördens 87dd09a71c gateware: compress bitstreams 2016-01-06 15:40:28 -07:00
Sebastien Bourdeauducq 04b0db1a91 targets/kc705: pre-divide input RTIO clock to improve non-50% duty cycle tolerance 2015-12-29 17:00:57 +08:00
Sebastien Bourdeauducq ba6c527819 gateware/targets: add RTIO log channels 2015-12-26 22:44:01 +08:00
Sebastien Bourdeauducq 080752092c gateware/rtio: add LogChannel 2015-12-26 22:43:28 +08:00
Sebastien Bourdeauducq 9ba8dfbf23 gateware/rtio/core: avoid potential python bug 2015-12-26 22:11:57 +08:00
Sebastien Bourdeauducq 8691f69a3c gateware/rtio/analyzer: suppress spurious initial reset messages 2015-12-21 18:32:08 +08:00
Sebastien Bourdeauducq 5769107936 gateware/rtio: keep counter clock domain transfer active during CSR reset 2015-12-20 22:12:34 +08:00
Sebastien Bourdeauducq 46f59b673f coredevice: analyzer message decoding 2015-12-20 14:34:16 +08:00
Sebastien Bourdeauducq 1638f0fa9b gateware/rtio/analyzer: fix event ordering 2015-12-19 17:04:30 +08:00
Sebastien Bourdeauducq 64ad38854b gateware/rtio/analyzer: fix exception message layout 2015-12-18 18:27:06 +08:00
Sebastien Bourdeauducq 59a3ea4f15 gateware/rtio/analyzer: fix bus write 2015-12-18 15:44:20 +08:00
Sebastien Bourdeauducq 4def561710 targets: integrate RTIO analyzer 2015-12-16 17:36:52 +08:00
Sebastien Bourdeauducq afaad270cc rtio/analyzer: fix superficial mistakes 2015-12-16 17:36:36 +08:00
Sebastien Bourdeauducq 33860820b9 gateware/soc: use new SDRAM API call 2015-12-16 14:59:35 +08:00
Robert Jördens bf29e8ddc6 kc705: make config[] usage consistent 2015-12-15 12:14:30 -07:00
Sebastien Bourdeauducq 4362f97d67 gateware/rtio/analyzer: complete, untested 2015-12-14 23:53:14 +08:00
Sebastien Bourdeauducq b5f2e178f6 rtio/analyzer: message encoder 2015-12-14 00:37:08 +08:00
Robert Jördens 7886827b80 CSRConstant: also port DDS constants 2015-12-04 18:27:59 +08:00
Robert Jördens 5db1f9794e top.add_constant() -> top.config[] (CSRConstant) 
This is to be synchronized with the corresponding change in misoc.
 2015-12-04 18:27:54 +08:00
whitequark c14299dca8 Merge branch 'new-py2llvm' 2015-11-24 03:01:54 +08:00
whitequark 9fc7a42036 pipistrello: expose LED{1..4} as RTIO channels. 2015-11-23 18:26:45 +08:00
Sebastien Bourdeauducq ae99af27ee runtime,gateware: use new misoc identifier 2015-11-10 22:44:38 +08:00
Sebastien Bourdeauducq e749bae302 package everything to rebuild core device binaries 2015-11-09 10:47:14 +08:00
whitequark 51f04f6311 Explicitly use the python3.5 binary everywhere. 2015-11-07 13:39:39 +03:00
Sebastien Bourdeauducq ad5a32fb6e targets/kc705: remove unneeded argument on qc2 2015-11-04 20:09:37 +08:00
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
Sebastien Bourdeauducq d38f1e6796 ad9xxx: fix gpio signal length 2015-08-22 13:12:30 +08:00
Sebastien Bourdeauducq 094fc1cfd1 qc2: DDS selection is active low 2015-08-22 11:49:38 +08:00
Sebastien Bourdeauducq 1d34c06d79 rtio: detect collision errors 2015-07-29 19:43:35 +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 b1d58bd4c8 rtio: fix replace/sequence_error when fine_ts_width > 0 2015-07-27 12:22:35 +08:00
Sebastien Bourdeauducq 959b7a7b46 rtio: resetless -> reset_less 2015-07-27 11:46:56 +08:00
Sebastien Bourdeauducq fe6a5c42df rtio: remove unused clk_freq argument 2015-07-27 10:57:15 +08:00
Sebastien Bourdeauducq 5b50f5fe05 rtio/ttl_serdes_7series: use recommended OSERDES T configuration 2015-07-27 10:50:50 +08:00
Sebastien Bourdeauducq f68d5cbd73 rtio: forward rtio domain reset to rio and rio_phy domains 2015-07-27 01:52:47 +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 66940ea815 rtio: disable NOP suppression after reset and underflow 2015-07-15 20:54:55 +02:00
Sebastien Bourdeauducq 34aacd3c5f complete AD9914 support (no programmable modulus, untested) 2015-07-08 17:22:43 +02:00
Sebastien Bourdeauducq 8a33d8c868 never stop RTIO counter 2015-07-07 15:29:38 +02:00
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
Robert Jördens 23eee94458 pipistrello: add notes to nist_qc1 about dds_clock 
* remove xtrig from the target as it is not usually connected (used for
  dds_clock) and ignore PMT2/BTN2 as C:15 is used for dds_clock.
* this also aligns the ttl channel numbers with kc705/nist_qc1 (two pmt
  inputs followed by 16 ttl outputs followed by leds)
 2015-06-28 20:56:12 -06:00
Sebastien Bourdeauducq 944bfafefa soc: support QC2 and AD9914 (untested) 2015-06-28 21:37:27 +02:00
Yann Sionneau 9c96ebf7d4 nist_qc2: add fmc adapter io file 2015-06-25 03:06:15 +02:00
Robert Jördens 45ec5dbe84 ad9858: make wb data 8 bit wide 
matches actual dds bus data width and saves bram
 2015-06-20 23:53:01 -06:00
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
Florent Kermarrec 38a0f63bd2 gateware/soc: use Minicon SDRAM controller and 128KB shared L2 cache 2015-06-18 12:18:03 +02:00
Sebastien Bourdeauducq b2af0f6cc3 soc,runtime: support TTL override 2015-06-09 19:51:02 +08:00
Sebastien Bourdeauducq a2ae5e4706 runtime: report TTL status over UDP 2015-06-03 18:26:19 +08:00
Sebastien Bourdeauducq b81151eb42 soc: rtio monitor 2015-06-02 17:41:40 +08:00
Sebastien Bourdeauducq cbb5027343 gateware/ad9858: use WaitTimer from Migen 2015-05-14 00:16:15 +08:00
Sebastien Bourdeauducq a36c51eb83 DDS over RTIO (batch mode not supported yet) 2015-05-08 14:44:39 +08:00
Sebastien Bourdeauducq a91bb48ced gateware: adapt to misoc changes 2015-05-06 18:02:15 +08:00
Sebastien Bourdeauducq 9072647bdc ad9858: make read timing configurable, increase read delays 2015-05-05 19:33:34 +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 62669f9ff2 soc: factor timer, kernel CPU and mailbox 2015-05-01 18:51:24 +08:00
Sebastien Bourdeauducq 9ecbb4c88d gateware/amp/mailbox: simplify 2015-04-29 12:56:21 +08:00
Sebastien Bourdeauducq 27d94a22de rtio: expose full_ts_width instead of counter_width parameter 2015-04-28 01:38:11 +08:00
Sebastien Bourdeauducq e4251c7f41 runtime: get lwip to run 2015-04-22 15:01:32 +08:00
Sebastien Bourdeauducq 546996f896 coredevice,runtime: put ref_period into the ddb 2015-04-16 15:15:38 +08:00
Sebastien Bourdeauducq 71167b8adf rtio: do not attempt latency compensation in gateware 2015-04-16 13:09:29 +08:00
Sebastien Bourdeauducq 6215d63491 rtio: do not create spurious CSRs when data_width/address_width is 0 2015-04-16 13:04:19 +08:00
Sebastien Bourdeauducq 26003781b4 rtio/rtlink: add 'like' methods to clone interfaces 2015-04-16 13:02:39 +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
Sebastien Bourdeauducq ff9a7727d2 rtio: add rtlink definition (currently unused) 2015-04-13 22:19:18 +08:00
Sebastien Bourdeauducq 7e591bb1c7 targets: use _Peripherals/UP/AMP class names, share QC1 IO defs 2015-04-07 00:07:53 +08:00
Sebastien Bourdeauducq 1ed60e0829 gateware/amp: use new ModuleTransformer API 2015-04-06 23:54:53 +08:00
Sebastien Bourdeauducq c6d3750076 runtime,amp: set kernel memory start to SDRAM+128K, use custom linker file to split memory 2015-04-03 16:03:38 +08:00
Florent Kermarrec 2995f0a705 remove use of _r prefix on CSRs 2015-04-02 18:30:44 +08:00
Sebastien Bourdeauducq 5bd8d414cf gateware/amp: add kernel CPU and mailbox modules 2015-04-02 16:49:36 +08:00
Sebastien Bourdeauducq 3122623c6f rtio: make 63-bit timestamp counter the default [soc] 2015-03-12 13:13:35 +01:00
Sebastien Bourdeauducq 28bce9ee40 artiqlib -> artiq.gateware 2015-03-08 11:00:24 +01:00