gtaylormb opl3_fpga issues

gtaylormb / opl3_fpga

Reverse engineered SystemVerilog RTL version of the Yamaha OPL3 (YMF262) FM Synthesizer

GNU Lesser General Public License v3.0

364 stars 42 forks source link

issues

Newest

Newest Most commented Recently updated Oldest Least commented Least recently updated

Add slang and Verilator linting

#51 gtaylormb closed 4 months ago
0
Fix monkey island door open sound

#50 gtaylormb closed 4 months ago
3
Refactor envelope to match Nuked OPL3 C++ implementation

#49 gtaylormb closed 5 months ago
0
Linting for boosting RTL quality and QA consistency

#48 chili-chips-ba closed 4 months ago
0
AO486 MiSTer - Secret of Monkey Island - SCUMM Bar Door Opening Sound is Incorrect

#47 hubby4 closed 4 months ago
5
Fix reset on previous PR

#46 gtaylormb closed 5 months ago
0
Reset is_new and connection regs, remove unused signal

#45 gtaylormb closed 5 months ago
0
Yosys going belly up for OPL3 System Verilog

#44 chili-chips-ba closed 5 months ago
1
Fix rhythm operators

#43 gtaylormb closed 5 months ago
0
Fix 4-operator mode, drop-outs in imfplay

#42 gtaylormb closed 6 months ago
0
Infer async read RAMS in MLABs in Quartus

#41 gtaylormb closed 6 months ago
0
Fix waveform 6, add reset to envelope state, drop out fixes in ao486

#40 gtaylormb closed 6 months ago
0
Fix Doom OPL3 detection, clk_host timing improvements

#39 gtaylormb closed 6 months ago
0
Envelope fixes, confident of bit widths now and overflow conditions

#38 gtaylormb closed 6 months ago
0
Area reduction, removed adder, clean up code

#37 gtaylormb closed 6 months ago
0
Envelope fixes, area reductions

#36 gtaylormb closed 6 months ago
0
Fix vibrato and envelope bugs

#35 gtaylormb closed 6 months ago
0
Fix vibrato, envelope on attack bugs

#34 gtaylormb closed 7 months ago
0
Updates from ao486

#33 gtaylormb closed 7 months ago
0
Fix 4-op modulation connections

#32 gtaylormb closed 7 months ago
0
Use async fifo for host_if, add trick_sw_detection logic

#31 gtaylormb closed 7 months ago
0
Force sample width restrict acc width

#30 gtaylormb closed 7 months ago
0
Fix ops_done_pulse

#29 gtaylormb closed 7 months ago
0
Fix modulation--add delay to start of operator, remove modulation memory

#28 gtaylormb closed 7 months ago
0
More area reduction, more Altera friendly RAMs

#27 gtaylormb closed 7 months ago
0
Optimize channels for area, use state machine, quartus compatibility

#26 gtaylormb closed 7 months ago
0
More resource optimization, another 25% reduction

#25 gtaylormb closed 7 months ago
0
Fully pipeline operator (#23)

#24 gtaylormb closed 7 months ago
0
Fully pipeline operator

#23 gtaylormb closed 7 months ago
0
move channel adder into it's own module with optional clk domain cros…

#22 gtaylormb closed 7 months ago
0
Implement timers

#21 gtaylormb closed 7 months ago
0
Implement real host interface

#20 gtaylormb closed 7 months ago
0
Update readme

#19 gtaylormb closed 7 months ago
0
A bit more logic reduction, cleanup

#18 gtaylormb closed 7 months ago
0
Fix rhythm operators

#17 gtaylormb closed 7 months ago
0
Logic reduction

#16 gtaylormb closed 7 months ago
0
port to cheaper fpga?

#15 joveaaron opened 1 year ago
3
Drum sounds weird in OPL3 in ao486

#14 suww37 closed 7 months ago
1
Merge in new changes from master to logic_reduction branch

#13 gtaylormb closed 4 years ago
0
Short/long disortion on left channel

#12 jthecodebuilder closed 6 months ago
3
Compile in Windows...?

#11 jthecodebuilder closed 6 years ago
11
FPGA based 486 integration?

#10 DMJC closed 6 months ago
13
Improved sound output references/examples

#9 ijsf closed 6 months ago
2
Small optimization in calc_rhythm_phase.sv?

#8 laanwj closed 6 years ago
4
[Feature request] OPL4-wavetable support

#7 sdsnatcher opened 8 years ago
0
[feature request] Better dual-OPL2 compatibility mode

#6 sdsnatcher opened 8 years ago
2
[feature request] User-defined waveforms

#5 sdsnatcher opened 8 years ago
2
Fixed regression in channel connections + minor changes

#4 gtaylormb closed 9 years ago
0
Logic reduction, convert DAC output to 24-bit

#3 gtaylormb closed 9 years ago
0
Consolidate tremolo LFO into a single counter instead of one for each operator slot. They all end up being identical.

#2 gtaylormb closed 9 years ago
0