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litex
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1727 Commits

Author SHA1 Message Date
Florent Kermarrec 6b8dda03c6 Wip de0_nano example 2012-09-09 22:32:09 +02:00
Florent Kermarrec 1578c74895 Initialize de0_nano example 2012-09-09 21:18:09 +02:00
Florent Kermarrec b8eaf0906a Clean up 2012-09-09 20:51:15 +02:00
Florent Kermarrec 2092c5a138 add global tb, fix bugs 2012-09-09 20:38:01 +02:00
Florent Kermarrec 289d35b952 simplify registers mgnt 2012-09-09 14:37:55 +02:00
Florent Kermarrec 2abd7f664d add tb_RecorderCsr.py 
fixs in recorder.py
 2012-08-27 00:44:26 +02:00
Florent Kermarrec d34c877401 split migScope to trigger & recorder 2012-08-26 21:30:23 +02:00
Florent Kermarrec a99a902fef add vcd generator 2012-08-26 20:56:56 +02:00
Florent Kermarrec 97cca81e0c tb_TriggerCsr.py : use truth table generator for Sum Lut 2012-08-26 15:44:43 +02:00
Florent Kermarrec 68750445cd add truth table generator 2012-08-26 15:15:44 +02:00
Florent Kermarrec bf7864104a tb_spi2Csr: Add clk_ratio 
tb_spi2Csr: Add Read
spi2Csr : fixs
 2012-08-26 13:03:11 +02:00
Florent Kermarrec 2e54001fc1 - fix Spi2Csr mistakes 2012-08-25 23:29:23 +02:00
Florent Kermarrec b5a44f2e98 add sim: tb_Spi2Csr.py (skeleton, WIP) 2012-08-25 21:53:06 +02:00
Florent Kermarrec d14ffb9146 add sim: tb_TriggerCsr.py 2012-08-25 18:46:58 +02:00
Florent Kermarrec a7d85af25b use ram for Sum 2012-08-24 00:16:00 +02:00
Florent Kermarrec f4cac2c102 Add simulation skeleton 
Remove SRLC16E, will be replaced by distributed ram
 2012-08-22 23:59:00 +02:00
Florent Kermarrec 7dd51b3d92 new library spi2Csr (skeleton) 2012-08-13 01:02:38 +02:00
Florent Kermarrec f586b13d4b add register interface to Trigger 2012-08-12 21:17:17 +02:00
Florent Kermarrec 051e8ac570 simplify EdgeDetector 2012-08-12 19:42:25 +02:00
Florent Kermarrec 09bcfb0fa5 fix masks on EdgeDetector 2012-08-12 19:39:26 +02:00
Florent Kermarrec 68c451148a add Trigger 2012-08-12 19:30:27 +02:00
Florent Kermarrec 449466d5b7 rename Recorder --> Storage 
add Recorder
 2012-08-12 17:31:15 +02:00
Florent Kermarrec 18452c8193 add simple Sequencer 2012-08-12 16:04:52 +02:00
Florent Kermarrec d22101eaa1 add Readme 2012-08-12 14:41:17 +02:00
Florent Kermarrec db2d3418c3 add Readme 2012-08-12 14:38:49 +02:00
Florent Kermarrec dbb363f039 - init Repo 2012-08-12 14:21:30 +02:00
Sebastien Bourdeauducq 42d5e850fe framebuffer: disable debugger by default 2012-08-05 01:11:37 +02:00
Sebastien Bourdeauducq 5ef8d5f534 bios/dataflow: use freeze register 2012-08-04 23:39:29 +02:00
Sebastien Bourdeauducq a5d6ced181 asmicon: fix and simplify refresh grant logic 2012-08-04 22:59:21 +02:00
Sebastien Bourdeauducq ea4c214790 asmicon/bankmachine: respect SDRAM write-to-precharge specification 2012-08-04 22:49:43 +02:00
Sebastien Bourdeauducq 1451cad710 asmicon/multiplexer: correct read-to-write delay to prevent conflicts on the tag bus 2012-08-04 17:38:42 +02:00
Sebastien Bourdeauducq 274a00217e bios: asmiprobe command 
Because with reordering architectures come order-dependent intermittent bugs.
 2012-08-04 16:32:15 +02:00
Sebastien Bourdeauducq 855eec776d Add ASMIprobe core 2012-08-04 16:31:24 +02:00
Sebastien Bourdeauducq 6807dba8bc asmicon/bankmachine/selector: fix round-robin CE 2012-08-03 22:33:52 +02:00
Sebastien Bourdeauducq df2b653c67 asmicon/bankmachine: do not insert buffer when using _SimpleSelector 2012-08-03 22:11:16 +02:00
Sebastien Bourdeauducq 6078a4e6d0 tb/selector: use _SimpleSelector 2012-08-03 22:10:04 +02:00
Sebastien Bourdeauducq 5bbdab1fd6 tb/asmicon: concurrent reads and writes 2012-08-03 22:09:23 +02:00
Sebastien Bourdeauducq bf8f387324 asmicon: bring full_selector param to top-level 2012-08-03 21:23:54 +02:00
Sebastien Bourdeauducq eb751f6e80 bios: add command to print df debug info 2012-08-03 18:51:39 +02:00
Sebastien Bourdeauducq 0642f0ca94 framebuffer: support df debugger 2012-08-03 18:51:18 +02:00
Sebastien Bourdeauducq 6073f68b69 asmicon: simple selector option 2012-07-13 19:25:38 +02:00
Sebastien Bourdeauducq 768a3a826a x.bv.width -> len(x) 2012-07-13 18:33:03 +02:00
Sebastien Bourdeauducq 809cd99205 asmicon: remove uses of multimux 2012-07-13 18:05:26 +02:00
Sebastien Bourdeauducq 99b889a551 framebuffer: clean shutdown 2012-07-12 20:13:31 +02:00
Sebastien Bourdeauducq b7aec21a47 top: use two slots for the framebuffer ASMI port 2012-07-12 19:40:49 +02:00
Sebastien Bourdeauducq 58d1e8a541 framebuffer: use ASMI reader factory 2012-07-12 18:56:17 +02:00
Sebastien Bourdeauducq 73a58977e4 framebuffer: print rgb in simulation 2012-07-07 11:34:22 +02:00
Sebastien Bourdeauducq da478d044a tb/framebuffer: remove vcd 2012-07-07 11:30:43 +02:00
Sebastien Bourdeauducq 99bb705407 framebuffer: fix FIFO read clocking 2012-07-07 11:30:27 +02:00
Sebastien Bourdeauducq 2dfdc8f3c5 Revert "framebuffer: switch to real DMA" 
This reverts commit 3add96212b.
 2012-07-07 10:58:13 +02:00