Editing Talk:PS2 Emulation
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TODO: Please remove unneeded uppercase letters not at the start of sentences. | |||
* This Is Not Elon Musk Here :P - [[User:Roxanne|Roxanne]] | |||
==Regs== | ==Regs== | ||
VF regs you (Scalerize) described are VU0/COP2 only. Right after vf regs you can find vi regs (210+). Vi regs are only 32regs x 32 bit (vi00 to vi15, and 16 control/special regs) Edit: mapped by 0x10 tho. You can find similar array of regs for VU1 on 1040000000 or 1050000000. I don't know exactly where. This is virtual mapping and i don't own ps4 to test it really. --[[User:Kozarovv|Kozarovv]] ([[User talk:Kozarovv|talk]]) 16:54, 2 January 2023 (UTC) | |||
<pre>Will work on this stuff when i get the time! thank you so much! -- Scalerize | |||
Edit: i do not know what the registers for vu1 are since pcsx2 does not use them, So here are dumps that i hope will help you figure it out! it's a dump from rayman m during the language select screen. why rayman m ? well because the values do not change in the registers at this screen! so it's the same values for both of us! </pre> | |||
[https://anonfiles.com/xd31e7Q2yb/SLES_504.57_7z SLES_504.57_7z ] | |||
=Misc info= | =Misc info= | ||
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*Default EE settings used by Jak TPL emu: https://pastebin.com/SBXimZhc (awesome formatting pastebin, good job) | *Default EE settings used by Jak TPL emu: https://pastebin.com/SBXimZhc (awesome formatting pastebin, good job) | ||
*Default COP2 settings used by Jak TPL emu: https://pastebin.com/aG0LDryy | *Default COP2 settings used by Jak TPL emu: https://pastebin.com/aG0LDryy | ||
==Misc misc info== | ==Misc misc info== | ||
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*Cop2 clamping is hardcodded in pcsx2 as far as i know, if no then is likely also governed by EE/FPU setting not VU/VU0 | *Cop2 clamping is hardcodded in pcsx2 as far as i know, if no then is likely also governed by EE/FPU setting not VU/VU0 | ||
*xx-no-clamping setting is not really no clamping known from pcsx2. This is special mode which can be used regardless of other clamp commands. To compare pcsx2 have similar mode only for FPU (Full), to fully mimic that mode we still need fpu-to-double enabled. | *xx-no-clamping setting is not really no clamping known from pcsx2. This is special mode which can be used regardless of other clamp commands. To compare pcsx2 have similar mode only for FPU (Full), to fully mimic that mode we still need fpu-to-double enabled. | ||