I'll be updating this thread as I either get more motherboards and/or take them apart. Major thanks to ChiefPFF because he was able to take hell of alot better pictures than me. now we need to have the smaller revisions ( we now have pics of the series ) PSP-1000 series -=TA-079=- -=TA-081=- Tachyon: 0x00300000, Baryon: 0x00040600, Pommel: 0x00000103 -=TA-082=- -=TA-086=- PSP-2000 series -=TA-085=- -=TA-088=- PSP-3000 series -=TA-090=- Tachyon: -----------, Baryon: 0x00263100, Pommel: 0x00000132 --------------------------------------------- Note: I do not have the TA-090 ( PSP-2000 series ) or the TA-075 motherboards listed due to a lack of t, b, p and images. Until I see proof that these do exists they are going under the "mythboard" area.
I had two TA-079 PSPs... One pretty old japanese model and one a bit newer with 1.1 tachyon... The earliest one died few months ago and it really made me sad... TA-079 1-864-275-11 Japan (1000) rest in peace Lepton: CXD1876 506B61E 279521 FW revision: -102GG Tachyon: CXD2962GG 508D83E 643231 Baryon: BAR14 06KX Pommel: MB44C001 0505 M33 E1 PWM(UMD Mecha) SC901583EP MXAH0450 Laser(RF) FP CXA2707L 508B32V Tachyon : 0x00140000 (CPU) Baryon : 0x00030600 (System controller) Pommel : 0x00000103 (Power Controller) FuseId : 0x030c2c43fb4a0000 FuseConfig : 0x00001b00 ids seed : 0x62b90ae7 (This value is used by homebrewn tools to identify the device) TA-079 1-864-275-11 USA (1001) This one still works...FuseID is private Lepton: CXD1876 516F38E 285271 FW revision: -102GG Tachyon: CXD2962AGG 517A07E 650591 Baryon: BAR14 13KB Pommel: MB44C001 0512 M79 E1 PWM(UMD Mecha) SC901583EP MXAE0508 Laser(RF) FP CXA2707GL 511G81H Tachyon: 0x00200000 Baryon: 0x00030600 Pommel: 0x00000103 TA-081 1-867-844-31 UK (1003) Not mine Lepton: CXD1876 541M48E 367681B FW revision: -102GG Tachyon: CXD2962BGG 540L27A 667841C Baryon: BAR15 54OU Pommel: MB44C001A z0530 M90 E1 PWM(UMD Mecha) SC901583A XAC0535K Laser(RF) FP CXA2707GL 508C87V Tachyon: 0x00300000 Baryon: 0x00040600 Pommel: 0x00000104 TA-081 1-867-844-31 USA (1001) Lepton: CXD1876 535C66B 350451E FW revision: -102GG Tachyon: CXD2962DGG 536G10A 362461E Syscon: BAR15 531U Pommel: MB44C001A 0527 M48 E1 PWM(UMD Mecha) SC901583A XAG0532D Laser(RF) FP CXA2707GL 526HV8V Tachyon: 0x00300000 Baryon: 0x00040600 Pommel: 0x00000104 As you can see, you can use the tachyon, baryon and pommel values to know the part number of the installed chips. And there's also a way to query Lepton version but I think the devs never had interest in putting that in the apps. Edit : Lepton and Tachyon were at wrong positions.
PSPDemon, turns out I had most models already scanned.. so I just scanned the slim boards I had to hand as well. More scans than you can shake a stick at here.. http://img7.imageshack.us/gal.php?g=ta090187701611b.jpg. Unfortunately, imageshack removed all the formatting in the pics. So where the image is named ta090187701611b.jpg.. TA090 = Model Number 187701611 = 1-877-016-11 = Sony Part Number B = Side of Board I think you can grab the direct image URLs for your post from that gallery. PS. I humblely apologise for any pubes, dandruff or other debris caught in the scans ><
l_oliveira, thanks for the info thats very detailed and im very interested in how you got that much detail? im guessing on another dumper program im unaware of? ill definantly want to add those specs in ChiefPFF, dude i wish to know how you get such good shots ^_^, i dont have much of a good scanner to get good quality pics. anyway ill use your pics for sure Thanks for Everything, PSPdemon
Found this on Dark Alex's site: PSP-100x ======== TA-079v1 Tachyon: 0x00140000, Baryon: 0x00306000, Pommel: 0x00000103 TA-079v2 Tachyon: 0x00200000, Baryon: 0x00306000, Pommel: 0x00000103 TA-079v3 Tachyon: 0x00200000, Baryon: 0x00040600, Pommel: 0x00000103 TA-081 Tachyon: 0x00300000, Baryon: 0x00040600, Pommel: 0x00000103 TA-082 Tachyon: 0x00400000, Baryon: 0x00114000, Pommel: 0x00000112 TA-086 Tachyon: 0x00400000, Baryon: 0x00121000, Pommel: 0x00000112 PSP-200x ======== TA-085 Tachyon: 0x00500000, Baryon: 0x0022B200, Pommel: 0x00000123 TA-085v2 Tachyon: 0x00500000, Baryon: 0x00234000, Pommel: 0x00000123 TA-088v1 Tachyon: 0x00500000, Baryon: 0x00243000, Pommel: 0x00000123 TA-088v2 Tachyon: 0x00500000, Baryon: 0x00243000, Pommel: 0x00000123 TA-088v3 Tachyon: 0x00 , Baryon: 0x00 , Pommel: 0x0000 TA-090v1 Tachyon: 0x00 , Baryon: 0x00 , Pommel: 0x0000 PSP-300x ======== TA-090v2 Tachyon: 0x00 , Baryon: 0x00 , Pommel: 0x0000
The pommel chip changes on the TA-082 only because all boards up to the TA-081 were running with a 3.3v I/O CPU. When the TA-082 released they changed the NAND flash bus to operate at 1.8v, making the DMS3 made "Undiluted Platinum" modchip useless. That same board contained a modification on the clock generator circuit which made the old kernel 1.5 unusable, breaking the hacks for a while. The Pommel version change reflects the changes on the power circuitry.
