| 2021-04-09 |
Luke Kenneth Casson... | rename design of experiments10 to match ls180 chip...
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commit | commitdiff | tree |
| 2021-04-02 |
Luke Kenneth Casson... | experiment with nmigen verilog generation
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commit | commitdiff | tree |
| 2021-04-01 |
Luke Kenneth Casson... | update / refresh full core DFF
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commit | commitdiff | tree |
| 2021-04-01 |
Luke Kenneth Casson... | update / refresh full core DFF
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commit | commitdiff | tree |
| 2021-04-01 |
Luke Kenneth Casson... | run doChipFloorplan in experiments10
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commit | commitdiff | tree |
| 2021-04-01 |
Luke Kenneth Casson... | increase experiment10 JTAG tap width to 4
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commit | commitdiff | tree |
| 2021-04-01 |
Luke Kenneth Casson... | update submodule
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commit | commitdiff | tree |
| 2021-03-30 |
Luke Kenneth Casson... | update 4k SRAM ls180.il
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commit | commitdiff | tree |
| 2021-03-30 |
Luke Kenneth Casson... | add yosys version number
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commit | commitdiff | tree |
| 2021-03-29 |
Luke Kenneth Casson... | Revert "enable high fanout in ls180 experiment9 doDesign.py"
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commit | commitdiff | tree |
| 2021-03-29 |
Luke Kenneth Casson... | enable high fanout in ls180 experiment9 doDesign.py
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commit | commitdiff | tree |
| 2021-03-29 |
Luke Kenneth Casson... | aaagh found bug in litex setup, 64 bit WB bus was truncated
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commit | commitdiff | tree |
| 2021-03-28 |
Luke Kenneth Casson... | reduce SPR regfile size considerably
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commit | commitdiff | tree |
| 2021-03-28 |
Luke Kenneth Casson... | reduce INT and FAST regfile sizes by sharing ports
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commit | commitdiff | tree |
| 2021-03-27 |
Luke Kenneth Casson... | add missing floorplan function call
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commit | commitdiff | tree |
| 2021-03-27 |
Luke Kenneth Casson... | hooray, corrected pinouts
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commit | commitdiff | tree |
| 2021-03-27 |
Luke Kenneth Casson... | really weird error "unsupported direction for eint...
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commit | commitdiff | tree |
| 2021-03-22 |
Luke Kenneth Casson... | increase DFF RAM size slightly
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commit | commitdiff | tree |
| 2021-03-22 |
Luke Kenneth Casson... | add very small DFF srams variant
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commit | commitdiff | tree |
| 2021-03-22 |
Luke Kenneth Casson... | create small dff with 4x 4k SRAMs
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commit | commitdiff | tree |
| 2021-03-22 |
Luke Kenneth Casson... | ls180.il update
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commit | commitdiff | tree |
| 2021-03-22 |
Luke Kenneth Casson... | argh pinmux generating bi-directional SDR DM when it...
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commit | commitdiff | tree |
| 2021-03-18 |
Luke Kenneth Casson... | update ls180.il
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commit | commitdiff | tree |
| 2021-03-16 |
Luke Kenneth Casson... | update submodule
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commit | commitdiff | tree |
| 2021-03-16 |
Luke Kenneth Casson... | update ls180.il 4ksram with correct sdram connections
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commit | commitdiff | tree |
| 2021-03-11 |
Luke Kenneth Casson... | try alternative pad/core connection
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commit | commitdiff | tree |
| 2021-03-06 |
Luke Kenneth Casson... | add blackbox SPBlock 4k SRAM module
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commit | commitdiff | tree |
| 2021-03-05 |
Luke Kenneth Casson... | remove sram 4k wb bte/cti
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commit | commitdiff | tree |
| 2021-03-05 |
Luke Kenneth Casson... | litex expects wishbone "err" signals, added to sram 4k
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commit | commitdiff | tree |
| 2021-03-05 |
Luke Kenneth Casson... | rename sram_4k wishbone interface to actually like...
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commit | commitdiff | tree |
| 2021-03-03 |
Luke Kenneth Casson... | add blackbox attribute manually to SPBlock_512W64B8W
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commit | commitdiff | tree |
| 2021-02-20 |
Luke Kenneth Casson... | add 4k sram build
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commit | commitdiff | tree |
| 2021-02-20 |
Luke Kenneth Casson... | increase core size to 50000 (DFF SRAMs)
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commit | commitdiff | tree |
| 2021-02-20 |
Luke Kenneth Casson... | expand core size to 28000
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commit | commitdiff | tree |
| 2021-02-02 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2021-02-02 |
Luke Kenneth Casson... | whitespace
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commit | commitdiff | tree |
| 2021-01-15 |
Luke Kenneth Casson... | add new Memory experiments13
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commit | commitdiff | tree |
| 2020-12-22 |
Luke Kenneth Casson... | add SPBlock_512W64B8W to memory.py
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commit | commitdiff | tree |
| 2020-12-22 |
Luke Kenneth Casson... | rename to memory from add
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commit | commitdiff | tree |
| 2020-12-22 |
Luke Kenneth Casson... | add copy of experiments4 to create memory example
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commit | commitdiff | tree |
| 2020-12-04 |
Luke Kenneth Casson... | increase core size (again) to cope with DFFs currently...
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commit | commitdiff | tree |
| 2020-12-04 |
Luke Kenneth Casson... | Revert "very weird bug where CoreToChip.buildChip cannot...
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | very weird bug where CoreToChip.buildChip cannot find...
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | increase size to 45,000 to cope with 3x extra SRAMs
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | experiment adding 3x extra SRAMs back in but still...
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | wtf does 32/64 bit bus have to do with gpio_o(8) disappearing??
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | reduce mem width due to yosys bugs. sigh
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commit | commitdiff | tree |
| 2020-12-03 |
Luke Kenneth Casson... | added 3 more 4k SRAMs
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commit | commitdiff | tree |
| 2020-12-02 |
Luke Kenneth Casson... | increase size to 40,000
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commit | commitdiff | tree |
| 2020-12-02 |
Luke Kenneth Casson... | begin random search for appropriate core size. start...
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commit | commitdiff | tree |
| 2020-12-02 |
Luke Kenneth Casson... | add full core back in
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commit | commitdiff | tree |
| 2020-11-30 |
Luke Kenneth Casson... | update submodule for ls180 pinmux, iopad vss/vdd inversion...
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commit | commitdiff | tree |
| 2020-11-27 |
Luke Kenneth Casson... | add comment do not use build.sh
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commit | commitdiff | tree |
| 2020-11-14 |
Luke Kenneth Casson... | update ls180 litex interfaces
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commit | commitdiff | tree |
| 2020-11-14 |
Luke Kenneth Casson... | get rid of ibus/dbus/xics advanced wishbone tags
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commit | commitdiff | tree |
| 2020-11-14 |
Luke Kenneth Casson... | update litex direction of iopads in ls180
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | corona-core gap too small
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | increase core size yet again, shrink gap
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | increase core size, reduce corona gap again
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | reduce nc ls180 pins to match
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | increase chip size by 100, make chipSize closer to...
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | fix clk_sel width (2 not 3)
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | trying to get yosys to stop destroying pll_lck_o signal
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | trying to get yosys to stop destroying pll_lck_o signal
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | update full core ls180 (actually with litex peripherals...
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commit | commitdiff | tree |
| 2020-11-13 |
Luke Kenneth Casson... | test of litex peripherals back in (not full core)
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commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth Casson... | get core size big enough to fit pads along width
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commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth Casson... | remove niolib io_in/out signal, no longer needed
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commit | commitdiff | tree |
| 2020-11-12 |
Luke Kenneth Casson... | remove io_in/io_out from niolib experiments10
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commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth Casson... | submodule update
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commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth Casson... | adjust chip/core size to try to fit ls180 core/pads
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commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth Casson... | add power/ground pads
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commit | commitdiff | tree |
| 2020-11-11 |
Luke Kenneth Casson... | update CLKSEL / PLLOCK pins for ls180
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commit | commitdiff | tree |
| 2020-11-09 |
Luke Kenneth Casson... | add code comments for ioring-to-niolib conversion of...
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commit | commitdiff | tree |
| 2020-11-08 |
Luke Kenneth Casson... | start conversion of ls180 to new niolib
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commit | commitdiff | tree |
| 2020-11-07 |
Luke Kenneth Casson... | add io_in/io_out zero/one to help transition to new...
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commit | commitdiff | tree |
| 2020-11-07 |
Luke Kenneth Casson... | messing about to get non_generated ls180.vst running...
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commit | commitdiff | tree |
| 2020-11-07 |
Luke Kenneth Casson... | update full ls180 core
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commit | commitdiff | tree |
| 2020-11-05 |
Luke Kenneth Casson... | update to "full" core
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commit | commitdiff | tree |
| 2020-11-05 |
Luke Kenneth Casson... | add build scripts for ls180
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commit | commitdiff | tree |
| 2020-11-04 |
Luke Kenneth Casson... | minor reformat of spec, whitespace
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commit | commitdiff | tree |
| 2020-11-02 |
Luke Kenneth Casson... | add cmos45 to mksyms.sh
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commit | commitdiff | tree |
| 2020-10-25 |
Luke Kenneth Casson... | update non_generated add.il for convenience
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commit | commitdiff | tree |
| 2020-10-24 |
Luke Kenneth Casson... | add feedback shift register back in
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commit | commitdiff | tree |
| 2020-10-22 |
Luke Kenneth Casson... | add non-generated add.il
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commit | commitdiff | tree |
| 2020-10-22 |
Luke Kenneth Casson... | add jtag IO to experiment10
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commit | commitdiff | tree |
| 2020-10-22 |
Luke Kenneth Casson... | add JTAG test
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commit | commitdiff | tree |
| 2020-10-22 |
Luke Kenneth Casson... | add experiments10, to add C4M JTAG
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commit | commitdiff | tree |
| 2020-10-04 |
Luke Kenneth Casson... | match up power/gnd numbers with pinmux
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commit | commitdiff | tree |
| 2020-10-04 |
Luke Kenneth Casson... | submodule update
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commit | commitdiff | tree |
| 2020-10-04 |
Luke Kenneth Casson... | use new extpower/intpower and pads.useCoreSize params
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commit | commitdiff | tree |
| 2020-10-04 |
Luke Kenneth Casson... | reduce number of not-connected
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commit | commitdiff | tree |
| 2020-10-04 |
Luke Kenneth Casson... | update experiment4 to use pads.useCoreSize
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | submodule update
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | update build.sh
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | add really cut down version of ls180.vst
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | really really cut down core
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | submodule update
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commit | commitdiff | tree |
| 2020-10-02 |
Luke Kenneth Casson... | move ioring to pinmux
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commit | commitdiff | tree |
| 2020-10-01 |
Luke Kenneth Casson... | update to new ls180.il (no core yet) with PLL I/O and I2C
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commit | commitdiff | tree |
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