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Got the svc rom to load but has prob.

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51 replies to this topic

#1
strider2040

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the rom works but i get a black screen. Anyone know how to fix this??

#2
2eyez

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for which emulator?

#3
strider2040

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Kawa x on XBOX

#4
Mr.X

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Kawa x on XBOX

Read my tutorial :

To play ROTD & SVC with the same default.xbe :


1) For SVC :

Rename all the SVC romset (with svc_p1.rom of 6 Mb cut in 2 parts to make P1 of 1 Mb + P2 of 5 Mb) like romset of Garou MOTW prototype (garoup.zip) & edit Kawa-X default.xbe :

Lines of the original default.xbe :

0x00137BB0 : 0A00000074A50D000000000000000400
0x00137AE0 : 00005000000000000A00000098A50D00
0x00137B00 : 8CA50D00000010000000400065E58DBF

Lines of the modified default.xbe :

0x00137BB0 : 0A00000074A50D000000000000000200
0x00137AE0 : 00006000000000000A00000098A50D00
0x00137B00 : 8CA50D00000010000000500065E58DBF

Kawa-X will launch SVC instead of Garou MOTW prototype.

Explanations about the changes in the modified default.xbe for SVC :

Garou MOTW prototype : 0x00137BB0 : "2" -> M1 size
Garou MOTW prototype : 0x00137AE0 : "6" = P1 + P2 size (Rom Region P)
Garou MOTW prototype :0x00137B00 : "5" -> P2 size


2) For ROTD (Rage of the Dragons) :

Use those following romset of ROTD :

rod_c1.rom (EC9D18C0)
rod_c2.rom (B1069066)
rod_c3.rom (7E636D49)
rod_c4.rom (76892FDA)
rod_c5.rom (469061BC)
rod_c6.rom (2200220A)
rod_c7.rom (EDDA4BAF)
rod_c8.rom (82B1BA22)
rod_m1.rom (EBAEC46F)
rod_p1.rom (1BD7512D)
rod_p2.rom (2AB0625B)
rod_s1.rom (C155D4FF)
rod_v1.rom (5C77A3FE)
rod_v2.rom (A9B7AF14)
rod_v3.rom (17AFF92A)
rod_v4.rom (BC6A091E)

Rename all those roms like roms of Strikers 1945 Plus predecrypted (s1945pn) :
i.e. : rod_v4.rom -> 254-v4.bin etc... rotd.zip -> s1945pn.zip.

Then, edit Kawa-X default.xbe with a hexa editor :

Lines of the original default.xbe :

0x0013A678 : 0000000000005000000000000A0000006C9F0D00
0x0013A68C : 0000000000001000FFFC8EFF02000000609F0D00
0x0013A6A0 : 0000100000004000DDD4DFEF0200000000000000
0x0013A9E8 : 000000000000000000005000000000000A000000
0x0013A9FC : 6C9F0D000000000000001000FFFC8EFF02000000
0x0013AA08 : 609F0D000000100000004000DDD4DFEF02000000

Lines of the modified default.xbe :

0x0013A678 : 0000000000008000000000000A0000006C9F0D00
0x0013A68C : 0000000000004000FFFC8EFF02000000609F0D00
0x0013A6A0 : 0000400000004000DDD4DFEF0200000000000000
0x0013A9E8 : 000000000000000000008000000000000A000000
0x0013A9FC : 6C9F0D000000000000004000FFFC8EFF02000000
0x0013AA08 : 609F0D000000400000004000DDD4DFEF02000000

After all those changes, Kawa-X will launch ROTD instead of Strikers 1945 Plus predecrypted.

Explanations about the changes for ROTD in the modified default.xbe:

Strikers 1945 Plus : 0x0013A678 : "8" = P1 + P2 size (Rom Region P)
Strikers 1945 Plus : 0x0013A68C : "4" -> P1 size
Strikers 1945 Plus : 0x0013A6A0 : "4" -> P1 size again, just before P2 size -> Like in a Dat. file for Winkawaks or Nebula : 100000,400000,efdfd4dd,0
Strikers 1945 Plus predecrypted : 0x0013A9E8 : "8" = P1 + P2 size (Rom Region P)
Strikers 1945 Plus predecrypted : 0x0013A9FC : "4" -> P1 size
Strikers 1945 Plus predecrypted : 0x0013AA08 : "4" -> P1 size again, just before P2 size -> Like in a Dat. file for Winkawaks or Nebula : 100000,400000,efdfd4dd,0

#5
strider2040

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a friend sent me his XBE that he plays SVC on his xbox. The rom loads but i get a black screen. Also svc is named s1945pn.zip.

#6
Mr.X

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a friend sent me his XBE that he plays SVC on his xbox. The rom loads but i get a black screen. Also svc is named s1945pn.zip.

Check if you have svc_p1.rom of 6 Mb cut in 2 parts : 1 Mb + 5 Mb to make 254-p1.bin & 254-p2.bin.


Check if you have those lines in the modified default.xbe :

0x0013A678 : 0000000000006000000000000A0000006C9F0D00
0x0013A68C : 0000000000001000FFFC8EFF02000000609F0D00
0x0013A6A0 : 0000100000005000DDD4DFEF0200000000000000
0x0013A9E8 : 000000000000000000006000000000000A000000
0x0013A9FC : 6C9F0D000000000000001000FFFC8EFF02000000
0x0013AA08 : 609F0D000000100000005000DDD4DFEF02000000


Explanations about the changes for SVC in the modified default.xbe :

Strikers 1945 Plus : 0x0013A678 : "6" = P1 + P2 size (Rom Region P).
Strikers 1945 Plus : 0x0013A6A0 : "5" -> P2 size just before P2 CRC back to front.
Strikers 1945 Plus predecrypted : 0x0013A9E8 : "6" = P1 + P2 size (Rom Region P).
Strikers 1945 Plus predecrypted : 0x0013AA08 : "5" -> P2 size just before P2 CRC back to front.

#7
strider2040

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yeah the P1 and P2 files are made and the M1 file is 256kb. I did the P1 and P2 files my self. He sent me the M1 file and XBE already done. I got the XBE and M1 from prican25 on this board.

#8
strider2040

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Also i heard a new kawa-x for xbox was coming out today.

#9
Mr.X

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yeah the P1 and P2 files are made and the M1 file is 256kb. I did the P1 and P2 files my self. He sent me the M1 file  and XBE already done. I got the XBE and M1 from prican25 on this board.

If you want to use SVC instead of Strikers 1945 Plus predecrypted, you must use svc-m1.rom renamed in 254-m1.bin size : 128 Kb.

#10
strider2040

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These are what my files are named.

254-m1.bin

254-p1.bin

254-p2.bin

254-v1.bin

254-v2.bin

254-v3.bin

254-v4.bin

s45pn_c1.rom

s45pn_c2.rom

s45pn_c3.rom

s45pn_c4.rom

s45pn_c5.rom

s45pn_c6.rom

s45pn_c7.rom

s45pn_c8.rom

s45pn_s1.rom

#11
Mr.X

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Also i heard a new kawa-x for xbox was coming out today.

I'm not sure, Mr K (aka MHz), maker of Winkawaks & Kawa-X, refused to make a version with recent NeoGeo games.




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