BSbes core MSU1 support

Can you add support MSU1 in snes cores? There is a homebrew rom (Super Road Blaster), which requires the support MSU1 to work. Only in the original BSnes have the support of this function, but my computer is very weak and he bsnes goes to 30 fps when I run this rom.

This isn’t directly related to libretro/RA, you’re better off asking the Snes9x developers themselves: https://github.com/snes9xgit/snes9x/issues The project is pretty much dead now it seems, so don’t get your hopes up. Why not just play the Laserdisc or PS1 version? Both of them have better video/audio quality and require less resources to emulate.

There is bml support and MSU support on the bsnes cores, thing is noone has updated super road blaster’s manifest to work with higan. I have MMX, Zelda ALTTP and Rock’n Roll Racing with MSU hacks working fine with RA

I know, as I said, noone has created a BML for the newer cores, bsnes is 0.9x in RetroArch, the format you can find for super road blaster is for 0.73 or something like that

I’m not sure if this one will work or not, but you can try it:

cartridge region=PAL
  rom name=SuperRoadBlaster.sfc size=0x40000
  map id=rom address=00-3f,80-bf:8000-ffff
  map id=rom address=40-7d,c0-ff:0000-ffff

  ram name=SuperRoadBlaster.srm size=0x800
  map id=ram address=20-3f,a0-bf:6000-7fff
  map id=ram address=70-7d:0000-ffff

  msu1
    map id=io address=00-3f,80-bf:2000-2007
    rom name=SuperRoadBlaster.msu size=0x1eb60169
    track number=0 name=SuperRoadBlaster-0.pcm
    track number=1 name=SuperRoadBlaster-1.pcm
    track number=2 name=SuperRoadBlaster-2.pcm
    track number=3 name=SuperRoadBlaster-3.pcm
    track number=4 name=SuperRoadBlaster-4.pcm
    track number=5 name=SuperRoadBlaster-5.pcm
    track number=6 name=SuperRoadBlaster-6.pcm
    track number=7 name=SuperRoadBlaster-7.pcm
    track number=8 name=SuperRoadBlaster-8.pcm
    track number=9 name=SuperRoadBlaster-9.pcm
    track number=10 name=SuperRoadBlaster-10.pcm
    track number=11 name=SuperRoadBlaster-11.pcm
    track number=12 name=SuperRoadBlaster-12.pcm
    track number=13 name=SuperRoadBlaster-13.pcm
    track number=14 name=SuperRoadBlaster-14.pcm
    track number=15 name=SuperRoadBlaster-15.pcm
    track number=16 name=SuperRoadBlaster-16.pcm
    track number=17 name=SuperRoadBlaster-17.pcm
    track number=18 name=SuperRoadBlaster-18.pcm
    track number=19 name=SuperRoadBlaster-19.pcm
    track number=20 name=SuperRoadBlaster-20.pcm
    track number=21 name=SuperRoadBlaster-21.pcm
    track number=22 name=SuperRoadBlaster-22.pcm
    track number=23 name=SuperRoadBlaster-23.pcm
    track number=24 name=SuperRoadBlaster-24.pcm
    track number=25 name=SuperRoadBlaster-25.pcm
    track number=26 name=SuperRoadBlaster-26.pcm
    track number=27 name=SuperRoadBlaster-27.pcm
    track number=28 name=SuperRoadBlaster-28.pcm
    track number=29 name=SuperRoadBlaster-29.pcm
    track number=30 name=SuperRoadBlaster-30.pcm
    track number=31 name=SuperRoadBlaster-31.pcm
    track number=32 name=SuperRoadBlaster-32.pcm
    track number=33 name=SuperRoadBlaster-33.pcm
    track number=34 name=SuperRoadBlaster-34.pcm
    track number=35 name=SuperRoadBlaster-35.pcm
    track number=36 name=SuperRoadBlaster-36.pcm
    track number=37 name=SuperRoadBlaster-37.pcm
    track number=38 name=SuperRoadBlaster-38.pcm
    track number=39 name=SuperRoadBlaster-39.pcm
    track number=40 name=SuperRoadBlaster-40.pcm
    track number=41 name=SuperRoadBlaster-41.pcm
    track number=42 name=SuperRoadBlaster-42.pcm
    track number=43 name=SuperRoadBlaster-43.pcm
    track number=44 name=SuperRoadBlaster-44.pcm
    track number=45 name=SuperRoadBlaster-45.pcm
    track number=46 name=SuperRoadBlaster-46.pcm
    track number=47 name=SuperRoadBlaster-47.pcm
    track number=48 name=SuperRoadBlaster-48.pcm
    track number=49 name=SuperRoadBlaster-49.pcm
    track number=50 name=SuperRoadBlaster-50.pcm
    track number=51 name=SuperRoadBlaster-51.pcm
    track number=52 name=SuperRoadBlaster-52.pcm
    track number=53 name=SuperRoadBlaster-53.pcm
    track number=54 name=SuperRoadBlaster-54.pcm
    track number=55 name=SuperRoadBlaster-55.pcm
    track number=56 name=SuperRoadBlaster-56.pcm
    track number=57 name=SuperRoadBlaster-57.pcm
    track number=58 name=SuperRoadBlaster-58.pcm
    track number=59 name=SuperRoadBlaster-59.pcm
    track number=60 name=SuperRoadBlaster-60.pcm
    track number=61 name=SuperRoadBlaster-61.pcm
    track number=62 name=SuperRoadBlaster-62.pcm
    track number=63 name=SuperRoadBlaster-63.pcm
    track number=64 name=SuperRoadBlaster-64.pcm
    track number=65 name=SuperRoadBlaster-65.pcm
    track number=66 name=SuperRoadBlaster-66.pcm
    track number=67 name=SuperRoadBlaster-67.pcm
    track number=68 name=SuperRoadBlaster-68.pcm
    track number=69 name=SuperRoadBlaster-69.pcm
    track number=70 name=SuperRoadBlaster-70.pcm
    track number=71 name=SuperRoadBlaster-71.pcm
    track number=72 name=SuperRoadBlaster-72.pcm
    track number=73 name=SuperRoadBlaster-73.pcm
    track number=74 name=SuperRoadBlaster-74.pcm
    track number=75 name=SuperRoadBlaster-75.pcm
    track number=76 name=SuperRoadBlaster-76.pcm
    track number=77 name=SuperRoadBlaster-77.pcm
    track number=78 name=SuperRoadBlaster-78.pcm
    track number=79 name=SuperRoadBlaster-79.pcm
    track number=80 name=SuperRoadBlaster-80.pcm
    track number=81 name=SuperRoadBlaster-81.pcm
    track number=82 name=SuperRoadBlaster-82.pcm
    track number=83 name=SuperRoadBlaster-83.pcm
    track number=84 name=SuperRoadBlaster-84.pcm
    track number=85 name=SuperRoadBlaster-85.pcm
    track number=86 name=SuperRoadBlaster-86.pcm
    track number=87 name=SuperRoadBlaster-87.pcm
    track number=88 name=SuperRoadBlaster-88.pcm
    track number=89 name=SuperRoadBlaster-89.pcm
    track number=90 name=SuperRoadBlaster-90.pcm
    track number=91 name=SuperRoadBlaster-91.pcm
    track number=92 name=SuperRoadBlaster-92.pcm
    track number=93 name=SuperRoadBlaster-93.pcm
    track number=94 name=SuperRoadBlaster-94.pcm
    track number=95 name=SuperRoadBlaster-95.pcm
    track number=96 name=SuperRoadBlaster-96.pcm
    track number=97 name=SuperRoadBlaster-97.pcm
    track number=98 name=SuperRoadBlaster-98.pcm
    track number=99 name=SuperRoadBlaster-99.pcm
    track number=100 name=SuperRoadBlaster-100.pcm
    track number=101 name=SuperRoadBlaster-101.pcm
    track number=102 name=SuperRoadBlaster-102.pcm
    track number=103 name=SuperRoadBlaster-103.pcm
    track number=104 name=SuperRoadBlaster-104.pcm
    track number=105 name=SuperRoadBlaster-105.pcm
    track number=106 name=SuperRoadBlaster-106.pcm
    track number=107 name=SuperRoadBlaster-107.pcm
    track number=108 name=SuperRoadBlaster-108.pcm
    track number=109 name=SuperRoadBlaster-109.pcm
    track number=110 name=SuperRoadBlaster-110.pcm
    track number=111 name=SuperRoadBlaster-111.pcm
    track number=112 name=SuperRoadBlaster-112.pcm
    track number=113 name=SuperRoadBlaster-113.pcm
    track number=114 name=SuperRoadBlaster-114.pcm
    track number=115 name=SuperRoadBlaster-115.pcm
    track number=116 name=SuperRoadBlaster-116.pcm
    track number=117 name=SuperRoadBlaster-117.pcm
    track number=118 name=SuperRoadBlaster-118.pcm
    track number=119 name=SuperRoadBlaster-119.pcm
    track number=120 name=SuperRoadBlaster-120.pcm
    track number=121 name=SuperRoadBlaster-121.pcm

information:
  title:  Super Road Blaster
  name:   Super Road Blaster
  region: DE

Helo I have my MSU1 games set up to work correctly with Higan 0.99 but how do I get Libretro to read them. I can only add or start the .sfc files and not the converted folders from Higan where the music files are located.

MSU1 only works if you load the manifest.bml instead of the *.sfc/program.rom. However, byuu refactored everything like 3 times since we last updated (for no real gain, as far as end-users are concerned), so you most likely can’t use the same games for Higan v099 and our libretro cores.

I see I thought loading the manifest.bml was the problem but yeah it has the same black screen higan has with a wrong manifest file.