Emulation Speed Limit?

[Thom87]

Hi Toni,

I have a question if will possible to add emulation speed limit option?
I mean reduce speed to most common configuration like exist A500 for example A1200, A1200 + 68030@50, A1200 + 68040@40. It maybe good idea to bring emulation closer to original Amiga hardware.

What You thing about and what things others members?
Thom

[Toni Wilen]

My answer(s) are somewhere in this forum.. (too lazy to search, sorry)

[turrican3]

Toni,
Is there any way to control a little bit more the speed of the emulation ?
I don't mean an exact 1200 speed or someting like that but some demo are too speedy with jit option set and too slow without.
Just a way to slowdown a little bit when jit is set ???

[Ironclaw]

Originally Posted by turrican3

Toni,
Is there any way to control a little bit more the speed of the emulation ?
I don't mean an exact 1200 speed or someting like that but some demo are too speedy with jit option set and too slow without.
Just a way to slowdown a little bit when jit is set ???

Just use "Adjustable between CPU and chipset", the CPU slider decides the speed.

[Thom87]

Originally Posted by Toni Wilen

My answer(s) are somewhere in this forum.. (too lazy to search, sorry)

Ok, that's not a problem I found some information, but I have another idea if is possible just multiple A500 speed x2, x4 ....? Is this easier?

Thom

[turrican3]

my problem is if i use "Adjustable between CPU and chipset" with jit the demos can be too slow, and if set "fastest possible, but maintain timing chipset" with jit the demos are too speedy, if i set "fastest possible, but maintain timing chipset" without jit it's too slow.
than it could be great to have a control on the jit which is sometimes too speedy, if it's possible add an option to slowdown or control the jit, half jit option or something like that.
For old games i find always the good settings, but last demos are more difficult to set right because they need jit, without jit it's too slow and with jit it's too fast.

[adix]

Originally Posted by turrican3

my problem is if i use "Adjustable between CPU and chipset" with jit the demos can be too slow, and if set "fastest possible, but maintain timing chipset" with jit the demos are too speedy, if i set "fastest possible, but maintain timing chipset" without jit it's too slow.
than it could be great to have a control on the jit which is sometimes too speedy, if it's possible add an option to slowdown or control the jit, half jit option or something like that.
For old games i find always the good settings, but last demos are more difficult to set right because they need jit, without jit it's too slow and with jit it's too fast.

Have you tried to play with the jit options ?
Make the jit "indirect", uncheck noflags - constant jumps - hard flush.
In some cases, it help.

Sorry for my bad english.

[turrican3]

Originally Posted by adix

Have you tried to play with the jit options ?
Make the jit "indirect", uncheck noflags - constant jumps - hard flush.
In some cases, it help.

Sorry for my bad english.

I just read this comment today !!!
11 years later !!!
And yes, i just began to play with those jit options !!
I just noticed that checking noflags help with sound problems with dosboxaga.
Could someone explain what is the goal of every jit options ???