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apfelaudio
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tiliqua
A powerful, hackable FPGA-based audio multitool for Eurorack.
CERN Open Hardware Licence Version 2 - Strongly Reciprocal
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dsp/mac: implement message-ring based DSP tile sharing
#71
vk2seb
closed
14 hours ago
0
[Colorlight i5] USB enumeration trouble
#70
BrettRD
closed
2 days ago
2
top/macro_osc: add SoC variant with FPU, add 'macro oscillator' example bitstream
#69
vk2seb
closed
6 days ago
0
tiliqua_soc: move firmware images to SPI flash, fix timer interrupts
#68
vk2seb
closed
1 week ago
0
bootloader: implement SPI flash bitstream manifest
#67
vk2seb
closed
1 week ago
0
tiliqua_soc: add support for memory-mapped SPI flash
#66
vk2seb
closed
1 week ago
0
usb/host: add basic USB MIDI host implementation and demo
#65
vk2seb
closed
1 week ago
0
midi/polysyn: rewrite MidiVoiceTracker, various improvements
#64
vk2seb
closed
2 weeks ago
0
Enforce non-overlapping `MemoryMap` for all DMA peripherals, `DelayLines`, etc.
#63
vk2seb
opened
1 month ago
0
Use `cxxrtl` as SoC simulation backend.
#62
vk2seb
opened
1 month ago
0
fir/resample: add support for arbitrary resampling ratios
#61
vk2seb
closed
1 month ago
0
dsp: implement polyphase resampler
#60
vk2seb
closed
1 month ago
0
bootloader: splash screen / PLL / reboot provider
#59
vk2seb
closed
1 month ago
0
dsp/fir: rewrite to reduce LUT usage
#58
vk2seb
closed
1 month ago
0
pll: add hi-res audio PLLs for LFE5U-45/SC2 platform
#57
vk2seb
closed
1 month ago
0
[experiment] sim: cxxrtl + cxxrtl-agent on vectorscope demo
#56
vk2seb
opened
1 month ago
0
(SC3 only) `usb_audio` bitstream runs at 48.8kHz but advertises 48kHz
#55
vk2seb
opened
1 month ago
1
cache/delay_line: improvements for psram-backed pitch shifting
#54
vk2seb
closed
1 month ago
0
`DelayLine`: PSRAM zeroing needed post-configuration
#53
vk2seb
opened
1 month ago
1
delay_line/cache: implement burst transactions
#52
vk2seb
closed
1 month ago
0
Improve documentation of top-level projects
#51
vk2seb
closed
1 month ago
0
Docs staging
#50
vk2seb
closed
1 month ago
0
Migrate documentation to Sphinx/RTD
#49
vk2seb
closed
1 month ago
1
Add support for PSRAM-backed delay lines and audio effects
#48
vk2seb
closed
1 month ago
1
Revisit gateware/firmware license choice
#47
vk2seb
opened
1 month ago
0
Reduce resource usage of `Resample` instantiations
#46
vk2seb
opened
1 month ago
1
`bootloader` should show bitstream properties from SPI flash
#45
vk2seb
closed
1 week ago
2
`DelayLine` should use L2 cache + PSRAM as a backing store
#44
vk2seb
closed
1 month ago
2
Tiliqua R3 Motherboard: changelist (WIP)
#43
vk2seb
opened
1 month ago
0
Remove & rewrite `eurorack-pmod`/`tmds_encoder` verilog dependencies
#42
vk2seb
opened
1 month ago
0
gateware/cache: add simple L2 wishbone cache
#41
vk2seb
closed
1 month ago
0
gateware: update testbenches, squash more amaranth 0.5 warnings.
#40
vk2seb
closed
1 month ago
0
gateware/cli: more cleanup
#39
vk2seb
closed
1 month ago
0
gateware: add oSPIRAM support, SoldierCrab R3 support, top-level CLI
#38
vk2seb
closed
1 month ago
0
support simulating entire `selftest` SoC, including firmware
#37
vk2seb
closed
2 months ago
0
gateware/soc: modify vexriscv configuration, reduce fw size
#36
vk2seb
closed
2 months ago
0
gateware: group SoC registers using subfields
#35
vk2seb
closed
2 months ago
0
gateware: update DSP library and SoC framework to amaranth ~= 0.5
#34
vk2seb
closed
2 months ago
0
gateware: clean up some firmware duplication
#33
vk2seb
closed
2 months ago
0
poly/xbeam: add color palette selection
#32
vk2seb
closed
2 months ago
0
xbeam: add 4ch scope mode
#31
vk2seb
closed
3 months ago
0
gateware/poly: split out & rewrite midi/touch polysynth
#30
vk2seb
closed
3 months ago
0
gateware: video resolution switching, generate more SoC constants
#29
vk2seb
closed
3 months ago
0
gateware: add multiboot support
#28
vk2seb
closed
3 months ago
0
Add die temperature readout to selftest
#27
vk2seb
closed
3 months ago
0
Improve video timings, set default to 1280x720p60
#26
vk2seb
closed
3 months ago
0
gateware/xbeam: route SoC menu system to all LEDs
#25
vk2seb
closed
4 months ago
0
Port menu system, cleanup SoC structure, various bug fixes
#24
vk2seb
closed
4 months ago
0
gateware/example_soc: cleanup, add framebuffer drawing
#23
vk2seb
closed
4 months ago
0
gateware/video: fix clock domain crossing before DVI PHY
#22
vk2seb
closed
4 months ago
0
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