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SubjectRe: Is it really emulated? Reply to this message
Posted byR. Belmont
Posted on02/28/05 02:32 PM



> Tekken 1-3 ran on psx based hardware in the arcade (System 11/12). That allowed
> for arcade perfect ports of T1 and T2 to the psx and a scaled down version of T3
> (I think the psx lacked enough vram and was slightly slower than the system 12
> hardware). However, since the ps2 has the ps1 cpu for backwards compatibility
> (and doesn't it also handle i/o?), is it really emulated or just running from
> the ps1 cpu?

The PS2 in PS1 mode *is* an emulator. The PS1 CPU is present, yes, but everything else about the PSX (and ask smf if you think that's not much) is handled through software on the EE, including the GTE, GPU, DMA, etc. Obviously the PS2 hardware helps out on a lot of those functions, but it's still emulation.




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Entire Thread
Subject  Posted byPosted On
*Tekken 5 ps2 emu's tekken1,2,3!!  zaga laga02/28/05 06:47 AM
.*Is it really emulated?  MegaHurtz02/28/05 12:59 PM
..*Tekken 1 & 2 are not quite arcade-perfect on PS1 ~ PSOne  RaveWar03/01/05 00:21 AM
...Re: Is it really emulated?  R. Belmont02/28/05 02:32 PM
..*Re: Is it really emulated?  mosquito200102/28/05 01:09 PM
.*Re: Tekken 5 ps2 emu's tekken1,2,3!!  pakoman02/28/05 09:23 AM
..*Re: Tekken 5 ps2 emu's tekken1,2,3!!  Buveed02/28/05 09:49 AM
...*No "Edit" button for me  pakoman02/28/05 01:00 PM
....*You must be logged on...  lion202/28/05 07:37 PM
.*Re: Tekken 5 ps2 emu's tekken1,2,3!!  pakoman02/28/05 09:19 AM