| 2021-04-10 |
Luke Kenneth... | use verilog for ls180 instead of ilang |
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| 2021-04-10 |
Luke Kenneth... | make VST names unique, for GHDL to cope |
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| 2021-04-09 |
Luke Kenneth... | sigh, broken experiment10_verilog |
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| 2021-04-09 |
Luke Kenneth... | whitespace |
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| 2021-04-09 |
Luke Kenneth... | whitespace cleanup |
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| 2021-04-09 |
Luke Kenneth... | pad name starts with p_ |
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| 2021-04-09 |
Luke Kenneth... | rename design of experiments10 to match ls180 chip... |
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| 2021-04-02 |
Luke Kenneth... | experiment with nmigen verilog generation |
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| 2021-04-01 |
Luke Kenneth... | update / refresh full core DFF |
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| 2021-04-01 |
Luke Kenneth... | update / refresh full core DFF |
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| 2021-04-01 |
Luke Kenneth... | run doChipFloorplan in experiments10 |
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| 2021-04-01 |
Luke Kenneth... | increase experiment10 JTAG tap width to 4 |
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| 2021-04-01 |
Luke Kenneth... | update submodule |
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| 2021-03-30 |
Luke Kenneth... | update 4k SRAM ls180.il |
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| 2021-03-30 |
Luke Kenneth... | add yosys version number |
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| 2021-03-29 |
Jean-Paul Chaput | Merge branch 'master' of ssh://libre-riscv.org:922... |
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| 2021-03-29 |
Jean-Paul Chaput | Add a placeholder for the PLL in the doDesign.py for... |
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| 2021-03-29 |
Luke Kenneth... | Revert "enable high fanout in ls180 experiment9 doDesig... |
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| 2021-03-29 |
Luke Kenneth... | enable high fanout in ls180 experiment9 doDesign.py |
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| 2021-03-29 |
Luke Kenneth... | aaagh found bug in litex setup, 64 bit WB bus was truncated |
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| 2021-03-28 |
Luke Kenneth... | reduce SPR regfile size considerably |
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| 2021-03-28 |
Luke Kenneth... | reduce INT and FAST regfile sizes by sharing ports |
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| 2021-03-27 |
Luke Kenneth... | add missing floorplan function call |
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| 2021-03-27 |
Luke Kenneth... | hooray, corrected pinouts |
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| 2021-03-27 |
Luke Kenneth... | really weird error "unsupported direction for eint... |
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| 2021-03-23 |
Jean-Paul Chaput | Uodated doDesign for the latest ls180 (sram variant). |
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| 2021-03-22 |
Luke Kenneth... | increase DFF RAM size slightly |
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| 2021-03-22 |
Luke Kenneth... | add very small DFF srams variant |
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| 2021-03-22 |
Luke Kenneth... | create small dff with 4x 4k SRAMs |
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| 2021-03-22 |
Luke Kenneth... | ls180.il update |
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| 2021-03-22 |
Luke Kenneth... | argh pinmux generating bi-directional SDR DM when it... |
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| 2021-03-18 |
Luke Kenneth... | update ls180.il |
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| 2021-03-16 |
Luke Kenneth... | update submodule |
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| 2021-03-16 |
Luke Kenneth... | update ls180.il 4ksram with correct sdram connections |
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| 2021-03-16 |
Jean-Paul Chaput | Add experiment9/symbolic to test the multiple drivers... |
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| 2021-03-14 |
Jean-Paul Chaput | Merge branch 'master' of ssh://libre-riscv.org:922... |
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| 2021-03-14 |
Jean-Paul Chaput | Adjusted doDesign.py scripts to use Chip.doChipFloorplan(). |
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| 2021-03-11 |
Luke Kenneth... | try alternative pad/core connection |
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| 2021-03-09 |
Jean-Paul Chaput | Forgot the Makefile, stupid! |
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| 2021-03-09 |
Jean-Paul Chaput | First working version of the Flexlib + P&R flow for... |
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| 2021-03-06 |
Luke Kenneth... | add blackbox SPBlock 4k SRAM module |
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| 2021-03-05 |
Luke Kenneth... | remove sram 4k wb bte/cti |
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| 2021-03-05 |
Luke Kenneth... | litex expects wishbone "err" signals, added to sram 4k |
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| 2021-03-05 |
Luke Kenneth... | rename sram_4k wishbone interface to actually like... |
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| 2021-03-05 |
Jean-Paul Chaput | Added support files for ls180+SRAM on TSMC 180nm. |
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| 2021-03-03 |
Luke Kenneth... | add blackbox attribute manually to SPBlock_512W64B8W |
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| 2021-03-02 |
Jean-Paul Chaput | Merge branch 'master' of ssh://libre-riscv.org:922... |
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| 2021-03-02 |
Jean-Paul Chaput | First working power plane in experiment12. |
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| 2021-02-20 |
Luke Kenneth... | add 4k sram build |
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| 2021-02-20 |
Luke Kenneth... | increase core size to 50000 (DFF SRAMs) |
commit | commitdiff | tree |
| 2021-02-20 |
Luke Kenneth... | expand core size to 28000 |
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| 2021-02-17 |
Jean-Paul Chaput | Merge branch 'master' of ssh://libre-riscv.org:922... |
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| 2021-02-17 |
Jean-Paul Chaput | First working integration of a SRAM block. |
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| 2021-02-02 |
Luke Kenneth... | whitespace |
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| 2021-02-02 |
Luke Kenneth... | whitespace |
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| 2021-02-01 |
Jean-Paul Chaput | Netlist integration of the SRAM OK. Layout in progress. |
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| 2021-01-28 |
Jean-Paul Chaput | Working bench design with SRAM in top block. |
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| 2021-01-27 |
Jean-Paul Chaput | Merge branch 'master' of ssh://libre-riscv.org:922... |
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| 2021-01-27 |
Jean-Paul Chaput | Pinmux loading is now integrated in Coriolis. |
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| 2021-01-15 |
Luke Kenneth... | add new Memory experiments13 ls180-24jan2020 |
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| 2020-12-22 |
Luke Kenneth... | add SPBlock_512W64B8W to memory.py |
commit | commitdiff | tree |
| 2020-12-22 |
Luke Kenneth... | rename to memory from add |
commit | commitdiff | tree |
| 2020-12-22 |
Luke Kenneth... | add copy of experiments4 to create memory example |
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| 2020-12-04 |
Luke Kenneth... | increase core size (again) to cope with DFFs currently... |
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| 2020-12-04 |
Luke Kenneth... | Revert "very weird bug where CoreToChip.buildChip canno... |
commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth... | very weird bug where CoreToChip.buildChip cannot find... |
commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth... | increase size to 45,000 to cope with 3x extra SRAMs |
commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth... | experiment adding 3x extra SRAMs back in but still... |
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| 2020-12-03 |
Luke Kenneth... | wtf does 32/64 bit bus have to do with gpio_o(8) disapp... |
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| 2020-12-03 |
Luke Kenneth... | reduce mem width due to yosys bugs. sigh |
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| 2020-12-03 |
Luke Kenneth... | added 3 more 4k SRAMs |
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| 2020-12-02 |
Luke Kenneth... | increase size to 40,000 |
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| 2020-12-02 |
Luke Kenneth... | begin random search for appropriate core size. start... |
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| 2020-12-02 |
Luke Kenneth... | add full core back in |
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| 2020-11-30 |
Luke Kenneth... | update submodule for ls180 pinmux, iopad vss/vdd invers... partial-core-ls180-gdsii |
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| 2020-11-30 |
Jean-Paul Chaput | Added experiments11, base for full chip with FlexLib... |
commit | commitdiff | tree |
| 2020-11-27 |
Luke Kenneth... | add comment do not use build.sh |
commit | commitdiff | tree |
| 2020-11-14 |
Luke Kenneth... | update ls180 litex interfaces |
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| 2020-11-14 |
Luke Kenneth... | get rid of ibus/dbus/xics advanced wishbone tags |
commit | commitdiff | tree |
| 2020-11-14 |
Luke Kenneth... | update litex direction of iopads in ls180 |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | corona-core gap too small |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | increase core size yet again, shrink gap |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | increase core size, reduce corona gap again |
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| 2020-11-13 |
Luke Kenneth... | reduce nc ls180 pins to match |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | increase chip size by 100, make chipSize closer to... |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | fix clk_sel width (2 not 3) |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | trying to get yosys to stop destroying pll_lck_o signal |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | trying to get yosys to stop destroying pll_lck_o signal |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | update full core ls180 (actually with litex peripherals... |
commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth... | test of litex peripherals back in (not full core) |
commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth... | get core size big enough to fit pads along width |
commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth... | remove niolib io_in/out signal, no longer needed |
commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth... | remove io_in/io_out from niolib experiments10 |
commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth... | submodule update |
commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth... | adjust chip/core size to try to fit ls180 core/pads |
commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth... | add power/ground pads |
commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth... | update CLKSEL / PLLOCK pins for ls180 |
commit | commitdiff | tree |
| 2020-11-09 |
Luke Kenneth... | add code comments for ioring-to-niolib conversion of... |
commit | commitdiff | tree |
| 2020-11-08 |
Luke Kenneth... | start conversion of ls180 to new niolib |
commit | commitdiff | tree |
| 2020-11-07 |
Luke Kenneth... | add io_in/io_out zero/one to help transition to new... |
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