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2290 Commits

Author SHA1 Message Date
Robert Jördens 67715f0d2e pipistrello: only put serdes on the lower ttls 
this setup is getting a bit power hungry.

pmt0, 1 (rtio channels 0, 1): 4x in and out
ttl0, 1 (rtio channels 2, 3): 4x out
ttl2 (rtio channel 4): 8x out
 2015-07-28 12:54:31 -06:00
Robert Jördens fb339d294e serdes_s6: no need to reset 2015-07-28 12:54:31 -06:00
Robert Jördens 9dfbf07743 pipistrello: use 4x serdes for rtio ttl 
pipistrello: do not wait for lock on startup

LCK_cycle:6 was added in 6a412f796e1 (mibuild). It waits for _all_
DCM and PLLs to lock (probably irrespective of STARTUP_WAIT).
 2015-07-28 12:54:27 -06:00
Sebastien Bourdeauducq 8e391e2661 kc705: generate 10MHz clock on GPIO SMA 
For SynthNV and input tests.
 2015-07-28 18:56:47 +08:00
Robert Jördens 1809a70f5c Revert "pipistrello: use 4x serdes for rtio ttl" 
This reverts commit 8e92cc91f5.

Broken. Will revisit.
 2015-07-27 23:39:35 -06:00
Robert Jördens f0a7078336 Revert "rtiocrg.c: pipistrello also has pll_reset" 
This reverts commit bdee914828.
 2015-07-27 22:18:45 -06:00
Robert Jördens bdee914828 rtiocrg.c: pipistrello also has pll_reset 2015-07-27 22:14:42 -06:00
Robert Jördens e95b06e96d pipistrello: tie unused dds.p low 2015-07-27 21:48:56 -06:00
Robert Jördens 8e92cc91f5 pipistrello: use 4x serdes for rtio ttl 2015-07-27 21:29:50 -06:00
Robert Jördens 9ac5bc52d4 rtio: add spartan6 serdes, 4x and 8x 2015-07-27 21:01:15 -06:00
Sebastien Bourdeauducq ae3a52c49c runtime: fix KERNELCPU_PAYLOAD_ADDRESS 2015-07-28 02:12:14 +08:00
whitequark eec4a2d2d2 Update buildsystem to track -fPIC and ranlib removal in MiSoC. 2015-07-27 21:10:46 +03:00
Sebastien Bourdeauducq 0cd74533ca runtime: more explicit message about startup clock failure 2015-07-28 00:38:38 +08:00
Sebastien Bourdeauducq 228f7c3d61 manual: update xc3sprog download 2015-07-28 00:38:20 +08:00
Sebastien Bourdeauducq 7feaca7c7c runtime: allow selecting external clock at startup 2015-07-28 00:19:07 +08:00
Sebastien Bourdeauducq 09d837e4ba runtime: monitor RTIO clock status 2015-07-28 00:05:24 +08:00
Sebastien Bourdeauducq 299bc1cb7e kc705: output divided-by-2 RTIO clock 2015-07-27 20:46:44 +08:00
Sebastien Bourdeauducq 256e99f0d7 kc705: crg cleanup 2015-07-27 20:31:37 +08:00
Sebastien Bourdeauducq 2a95e866aa kc705: use 8X SERDES RTIO PHY 2015-07-27 20:12:17 +08:00
Sebastien Bourdeauducq fe57308e71 runtime: support for RTIO PLL 2015-07-27 20:11:31 +08:00
whitequark 244ace19e1 Add artiq_raise_from_c macro. 2015-07-27 13:56:18 +03:00
whitequark edffb40ef2 On uncaught exception, execute finally clauses and collect backtrace. 2015-07-27 13:51:24 +03:00
whitequark 2939d4f0f3 Add tests for finally clause and reraising. 2015-07-27 12:36:21 +03:00
whitequark a83e7e2248 Add tests for exceptional control flow. 2015-07-27 10:22:28 +03:00
whitequark 90be44c596 Add tests for non-exceptional control flow across finally. 2015-07-27 10:13:22 +03:00
whitequark 7c77dd317a Implement __artiq_personality. 2015-07-27 09:10:20 +03:00
Sebastien Bourdeauducq d7138b25f2 examples/ddb: add device aliases for unittests 2015-07-27 12:22:56 +08:00
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 117b361a06 Merge branch 'master' of github.com:m-labs/artiq 2015-07-27 11:42:29 +08:00
Sebastien Bourdeauducq 3573fd02a6 targets/kc705: add TIG constraints for ISE 2015-07-27 10:58:19 +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 d3f05e414a runtime: account for RTIO_FINE_TS_WIDTH in time buffers 2015-07-27 10:50:25 +08:00
whitequark bb5fe60137 Implement exception raising. 2015-07-27 05:46:43 +03:00
whitequark ef4a06a270 Merge branch 'master' into new-py2llvm 2015-07-27 04:57:32 +03:00
whitequark 905abd6e27 get-toolchain.sh: be less verbose. 2015-07-27 04:57:13 +03:00
whitequark 47f13bf921 Always load the personality library in JIT testbench, if available. 2015-07-27 04:44:40 +03:00
whitequark 14c7b15785 Add a test harness for exceptions. 
The libunwind.h is duplicated here so that it would be possible
to test the Python parts without pulling in misoc.
 2015-07-27 04:18:12 +03:00
whitequark 862ac1f90d lit-test/compiler -> lit-test/test. 
Other directories in lit-test will host various parts of
the test harness.
 2015-07-27 04:13:29 +03:00
whitequark 7903889082 Merge branch 'master' into new-py2llvm 2015-07-27 03:29:00 +03:00
Robert Jördens d65d303ac6 pipistrello: remove unused constraint kwarg 2015-07-26 17:39:07 -06:00
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
whitequark 1d9f40833d Update ldscripts with -fPIC support. 2015-07-26 16:16:48 +03:00
whitequark d252a00b56 Add prebuilt or1k-linux binutils and or1k llvm for travis. 2015-07-26 14:12:48 +03:00
Yann Sionneau d90dff4ef1 rtio: add SERDES TTL (WIP) 2015-07-26 17:40:34 +08:00
whitequark cf16da5763 Add a setuptools command to rsync the documentation. 2015-07-26 09:57:05 +03:00
whitequark 163edc02c6 Fix Mock usage in sphinx configuration. 2015-07-26 09:49:39 +03:00
whitequark 95f7be0a88 Update install instructions to reflect that LLVM is always needed. 2015-07-26 09:38:43 +03:00