Atari Jaguar at full speed on Pi4 with Lr-MESS

[DTEAM]

Hello,
I followed this procedure for Atari Jaguar on the Pi4 with Lr-MESS, and OMG...

https://retropie.org.uk/forum/topic/22600/how-to-emulate-bally-astrocade-vtech-creativision-and-emerson-arcadia-2001-in-lr-mess
I'm able to run Bubsy and other games at full speed or almost. I switched Astrocade for Jaguar. You have to use jaguar everywhere (Rom folder name, configs, etc.)

My overclock setting is :

#OVERCLOCK v3d_freq = 850
over_voltage=6
v3d_freq=850
hdmi_enable_4kp60=1
arm_freq=2100

and BIOSes are

jaguarboot.zip
jaguar.zip
jaguarcd.zip

Have a good weekend!!

[janderclander14]

@DTEAM said in Atari Jaguar at full speed on Pi4 with Lr-MESS:

Hello,
I followed this procedure for Atari Jaguar on the Pi4 with Lr-MESS, and OMG...

https://retropie.org.uk/forum/topic/22600/how-to-emulate-bally-astrocade-vtech-creativision-and-emerson-arcadia-2001-in-lr-mess
I'm able to run Bubsy and other games at full speed or almost. I switched Astrocode for Jaguar. You have to use jaguar everywhere (Rom folder name, configs, etc.)

My overclock setting is :

#OVERCLOCK v3d_freq = 850
over_voltage=6
v3d_freq=850
hdmi_enable_4kp60=1
arm_freq=2100

and BIOSes are

jaguarboot.zip
jaguar.zip
jaguarcd.zip

Have a good weekend!!

Thanks a lot. I followed your instructions and worked perfectly. However, even though I see better Jaguar performance with lr-mess than with virtualjaguar, framerate is still around 45 fps in most games (it was around 35-40 with virtualjaguar). The sound is particularly scratchy. My cpu is overclocked to 2000. Is there any option to rise fps around fullspeed?

[DTEAM]

@janderclander14

Thanks for the fps check.
For the sound, It depends, for some 2D games, the sound is not that bad (not far from a good experience).
In the Hash file , located in the BIOS/mame/hash folder , they commented slightly on the playability.
Some games are not playables even on both emulators.
I'm running Zool 2 or Bubsy at 49 FPS with Lr-Mess and 33 FPS with Lr- virtualjaguar (Big difference)