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nextpnr
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137 Commits

Author SHA1 Message Date
Eddie Hung 097062c5cb Remove pip_to_dst_wire lookup 2018-12-08 22:49:39 -08:00
Eddie Hung d37a57800b Tune predictDelay 2018-12-07 20:22:30 -08:00
Eddie Hung 9c0fd6816e Add X back into predictDelay() for global resources 2018-12-07 14:48:53 -08:00
Eddie Hung 0146312707 Fixes 2018-12-07 14:31:24 -08:00
Eddie Hung cadafffbec Missing files 2018-12-07 22:23:15 +00:00
Eddie Hung 550271b338 Cleanup XDL generation 2018-12-07 22:22:30 +00:00
Eddie Hung 236ca15b49 Place blinky BUFG in dedicated location for input pin 2018-12-06 18:02:10 -08:00
Eddie Hung 8c44888466 Fix delay prediction 2018-12-06 17:40:15 -08:00
Eddie Hung 904860b2b4 Add comment 2018-12-06 16:53:48 -08:00
Eddie Hung 66f22150b1 Improve estimateDelay for global clocks 2018-12-06 16:49:35 -08:00
Eddie Hung c708a4e0d3 Fix leftover divide by 2 in Arch::estimateDelay() 2018-12-06 16:11:15 -08:00
Eddie Hung 557011cfe6 Have a go at generating FASM from Torc XDL 2018-12-06 14:51:24 -08:00
Eddie Hung 5f75a8447f Merge in vx980t support 2018-12-06 20:07:51 +00:00
Eddie Hung 20f0353f76 Add report to attosoc_tb.vhd 2018-12-02 15:41:30 -08:00
Eddie Hung b1b8183967 Re-enable PLL in attosoc.v 2018-12-02 15:41:03 -08:00
Eddie Hung 8f0e888815 nextpnr now writes to log, netgen to overwrite 2018-12-02 15:40:20 -08:00
Eddie Hung 5aff7bbbc4 Fix INIT of pass-thru LUT to be "2" not "1" 2018-12-02 15:32:29 -08:00
Eddie Hung 5ddfc32c75 Add attosoc.sh and attosoc_tb.vhd 2018-11-30 17:06:55 -08:00
Eddie Hung 4574a57efc Add attosoc 2018-11-30 15:24:32 -08:00
Eddie Hung fdca3d6d77 firmware.hex with delay loop 2018-11-30 15:23:09 -08:00
Eddie Hung cac7ce2747 Cleanup 2018-11-29 17:20:51 -08:00
Eddie Hung f4e7f4e690 Use wholesale attrs from ISE for MMCME2_ADV 2018-11-29 17:20:35 -08:00
Eddie Hung 2fdf937259 Assignment LUT inputs from fastest down 2018-11-29 17:08:05 -08:00
Eddie Hung 0327fa554a Revert "Ahead of LUT input swapping, assign LUT<6 from A6 downwards" 
This reverts commit ec96897c1d.
 2018-11-29 16:54:33 -08:00
Eddie Hung c5165f7830 Duplicate arcs.clear() 2018-11-29 16:32:33 -08:00
Eddie Hung d7dd945f55 Overwrite COMPENSATION attribute on MMCME2_ADV to "INTERNAL" 2018-11-29 16:32:08 -08:00
Eddie Hung d8b6b231de Move required attributes to pack 2018-11-29 15:38:28 -08:00
Eddie Hung 6985e80c01 Merge branch 'xc7' of gitlab.com:eddiehung/nextpnr into xc7 2018-11-29 13:32:32 -08:00
Miodrag Milanovic 535fc953d4 Use site x location to determine if it is one block or other 2018-11-29 12:44:02 -08:00
Eddie Hung 9f03d9eed3 Add PLL to bring 125MHz clock to 60MHz for picorv32 2018-11-29 12:25:39 -08:00
Eddie Hung 4161856d49 Add support for MMCME2_ADV 2018-11-28 22:34:22 -08:00
Miodrag Milanovic bfa2157ae6 compile fix for gui and proper size 2018-11-28 17:59:58 +01:00
Miodrag Milanovic f2fecc3c69 make gui run 2018-11-28 17:04:26 +01:00
Eddie Hung 13e7798b34 Fix #endif placement 2018-11-27 18:11:19 -08:00
Eddie Hung 212b03999b Gzip the torc_info data 2018-11-27 18:08:03 -08:00
Eddie Hung 440802bf9d Add support for serialization of torc_info 2018-11-27 17:55:31 -08:00
Eddie Hung 662733c171 Remove methods 2018-11-27 14:12:25 -08:00
Eddie Hung a0b6d3b19b clangformat 2018-11-27 12:28:48 -08:00
Eddie Hung ae9ccfa5ad Refactor torc_info constructor 2018-11-27 12:28:21 -08:00
Eddie Hung fc015d28d3 Fix pip indexing, do not allow fabric to connect to CLK (only global network can) 2018-11-20 17:41:46 -08:00
Eddie Hung c3dc8696eb Fix getDelayFromNS() 2018-11-20 15:00:09 -08:00
Eddie Hung ab9cb99f52 Arch::getPipDelay() returns delay of dst wire; Arch::getWireDelay() to return nothing 2018-11-20 14:52:01 -08:00
Eddie Hung fa3e390e5f Add TODO 2018-11-20 14:43:21 -08:00
Eddie Hung 18cee5d279 More changes for upstream 2018-11-20 14:26:29 -08:00
Eddie Hung e19ad23ef4 Merge branch 'xc7-router_improve' into xc7 2018-11-13 17:21:46 -08:00
Eddie Hung 9a498c26d1 Update picorv32.sh 2018-11-13 11:07:43 -08:00
Eddie Hung bccf95296c Add picorv32.pcf 2018-11-13 11:07:08 -08:00
Eddie Hung ca94aa1915 Reduce blinky.sh freq to 150MHz 2018-11-13 10:11:27 -08:00
Eddie Hung fa3d366ddb Add missing operator needed by router_improve 2018-11-13 10:10:57 -08:00
Eddie Hung d5ca744ca0 Fix typo 2018-11-13 09:10:14 -08:00