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Question RGH Jasper BB 512mb Help

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max01

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Hello Everyone,

Need help with getting a jasper 512mb to glitcher with a coolrunner rev c. Can't get it to boot to xell, no matter which timing file i use..
Should i use rgh1, 1.2 or 2? and which wiring should i use. Will take some pic of the wiring.
I use the cables that come with the coolrunner.

I need the dvd key mainly, the original drive is damaged

this is the log from jr:
Version: 10
Flash Config: 0x00AA3020
00AA3020
Jasper 512MB
CB Version: 6750
* unpacking flash image, ....
Spare Data found, will remove.
Removed
* found decrypted CD
* found XeLL binary, must be linked to 0x1c000000
* we found the following parts:
SMC: 2.3
CB_A: 6750
CB_B: missing
CD (image): 8453
CD (decrypted): 8453
* this image will be valid *only* for: jasper (CB_6750)
* patching SMC...
Patching Jasper version 2.3 SMC at offset 0x12BA
* zero-pairing...
* constructing new image...
* encrypting CB...
* encrypting CD...
* base size: 70000
* No separate recovery Xell available!
* Flash Layout:
0x0..0x1FF (0x200 bytes) Header
0x200..0xFFF (0xE00 bytes) Padding
0x1000..0x3FFF (0x3000 bytes) SMC
0x4000..0x7FFF (0x4000 bytes) Keyvault
0x8000..0x11A3F (0x9A40 bytes) CB_A 6750
0x11A40..0x17A3F (0x6000 bytes) CD 8453
0x17A40..0xBFFFF (0xA85C0 bytes) Padding
0xC0000..0xFFFFF (0x40000 bytes) Xell (backup)
0x100000..0x13FFFF (0x40000 bytes) Xell (main)
* Encoding ECC...Done!
------------- Written into output\image_00000000.ecc
 
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max01

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at first i use a different set of wire but decide to use the one that came with the coolrunner to see if it help..
Will get some pics up soon..
 
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max01

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Here is the connections
20190426_225255_zpsgtjlmbqg.jpg


20190426_225300_zpst0jqjafi.jpg


20190426_225331_zpscff8fr1a.jpg


20190426_225145_zpsjmvkbstm.jpg

 
wire route
20190426_225244_zpskjdrrrij.jpg
 
Mobfather Repair

Mobfather Repair

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Here is the connections
20190426_225255_zpsgtjlmbqg.jpg


20190426_225300_zpst0jqjafi.jpg


20190426_225331_zpscff8fr1a.jpg


20190426_225145_zpsjmvkbstm.jpg

 
wire route
20190426_225244_zpskjdrrrij.jpg
RGH 1.2 is the best method to recommend as it provides better boot times than RGH 2 and is compatible on all dashboards.
However if the console is Compatible with RGH 1 it provides great boot times as well.

First thing I'd like to know. Is the green Debug LED flashing? If not check your soldering on CLK and CPU_RST

Second are you switching the REV C off program?

Third did you select glitch 2 while making your image in Jrunner?
 
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max01

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RGH 1.2 is the best method to recommend as it provides better boot times than RGH 2 and is compatible on all dashboards.
However if the console is Compatible with RGH 1 it provides great boot times as well.

First thing I'd like to know. Is the green Debug LED flashing? If not check your soldering on CLK and CPU_RST

Second are you switching the REV C off program?

Third did you select glitch 2 while making your image in Jrunner?

Yes the green light on rev flashes..
yes i put it in nor mode.
yes i select glitch 2 when making the image..
also check continuity on all cables before connecting to the rev c and after.
 
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Yes the green light on rev flashes..
yes i put it in nor mode.
yes i select glitch 2 when making the image..
also check continuity on all cables before connecting to the rev c and after.
It's most likely your routing. RGH 1.2 has trouble when more that one wire is ran theough the same southbridge hole. Also, your goal is to have as short wires as possible. I suggest watching a weekendmodder tutorial and using that routing.

Your soldering looks good though. My only suggestion would be to cut the ends of the wires much shorter.
 
Mobfather Repair

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Your wires look a bit too exposed from what I can see. You also want to use the alt CLK point and use flux to touch up your install.
 
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Shorten your wires, but more importantly imo is to use flux and tin the stranded wire so that the strands aren't all over the place. It will make the wires adhere more easily to the vias on the board. Use leaded solder if you aren't already it has a lower melting point and easier to use especially if you have a cheap iron.

Also as Mobfather Repair Mobfather Repair said... The wires are too exposed !
 
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It's most likely your routing. RGH 1.2 has trouble when more that one wire is ran theough the same southbridge hole. Also, your goal is to have as short wires as possible. I suggest watching a weekendmodder tutorial and using that routing.

Your soldering looks good though. My only suggestion would be to cut the ends of the wires much shorter.

Which of the weekend modder tutorial should i follow?

It's most likely your routing. RGH 1.2 has trouble when more that one wire is ran theough the same southbridge hole. Also, your goal is to have as short wires as possible. I suggest watching a weekendmodder tutorial and using that routing.

Your soldering looks good though. My only suggestion would be to cut the ends of the wires much shorter.
I change the B point on cool runner to the alt point on the bottom of the board.. no different
I notice on some tutorial C point is FT6U7 instead of FT6u1
Also the D point is different as well.
 
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Which of the weekend modder tutorial should i follow?


I change the B point on cool runner to the alt point on the bottom of the board.. no different
I notice on some tutorial C point is FT6U7 instead of FT6u1
Also the D point is different as well.
Any of his RGH 1.2 tutorials. FT6U7 is for a different type of rgh mod. FT6U1 is the correct point.

Your problem is more how the wires are routed. RGH mods are picky and only work well with specific wire routing and lengths. I suggested you use a weekendmodder tutorial as I have found his routing and lengths work well.

Here is a good video.
 
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Which of the weekend modder tutorial should i follow?


I change the B point on cool runner to the alt point on the bottom of the board.. no different
I notice on some tutorial C point is FT6U7 instead of FT6u1
Also the D point is different as well.

Putting videos aside, this the best rgh 1.2 tutorial to follow. It has diagrams and the timing files.
https://www.se7ensins.com/forums/th...-get-a-cr4-like-experience-phats-only.1349194

WYDTxyX.png

I prep my rev-c chips for jaspers by removing the resistor located at JP (1 on picture) and I bridge the CAP (3 on picture). Then I toggle the switch from slim to phat. Add flux to the JP resistor and gently push it away with the soldering iron and then add little flux and solder to the CAP pads to bridge them together. Make sure that you toggle the switch from NOR to PRG when flashing the xsvf timing files to the chip with jrunner.
WYDTxyX
 
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Putting videos aside, this the best rgh 1.2 tutorial to follow. It has diagrams and the timing files.
https://www.se7ensins.com/forums/th...-get-a-cr4-like-experience-phats-only.1349194

WYDTxyX.png

I prep my rev-c chips for jaspers by removing the resistor located at JP (1 on picture) and I bridge the CAP (3 on picture). Then I toggle the switch from slim to phat. Add flux to the JP resistor and gently push it away with the soldering iron and then add little flux and solder to the CAP pads to bridge them together. Make sure that you toggle the switch from NOR to PRG when flashing the xsvf timing files to the chip with jrunner.
WYDTxyX
That tutorial is good, but it doesn't help with wire routing. The OP doesn't need the diagrams as they already have the correct points soldered too.

I did however forget to mention the cap bridge, but most consoles have issues where the OP has the wires routed.
 
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That tutorial is good, but it doesn't help with wire routing. The OP doesn't need the diagrams as they already have the correct points soldered too.

I did however forget to mention the cap bridge, but most consoles have issues where the OP has the wires routed.

JTR rgh 1.2 guide has a diagram for recommended wire routing. The videos are half-arsed versions of the guide lol.
 
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JTR rgh 1.2 guide has a diagram for recommended wire routing. The videos are half-arsed versions of the guide lol.
How are videos that show the entire process half assed? Yes, because 2 pics of some wire routing is totally better that a video that goes through each wire lol.

Plus, those pics show the cpu rst wire beong fed through the same hole as another wire, which ccan cause issues on certain consoles.
 
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0x0..0x1FF (0x200 bytes) Header
0x200..0xFFF (0xE00 bytes) Padding
0x1000..0x3FFF (0x3000 bytes) SMC
0x4000..0x7FFF (0x4000 bytes) Keyvault
0x8000..0x11A3F (0x9A40 bytes) CB_A 6750
0x11A40..0x17A3F (0x6000 bytes) CD 8453
0x17A40..0xBFFFF (0xA85C0 bytes) Padding
0xC0000..0xFFFFF (0x40000 bytes) Xell (backup)
0x100000..0x13FFFF (0x40000 bytes) Xell (main)
* Encoding ECC...Done!
------------- Written into output\image_00000000.ecc

I think there is an issue with Xell address.

Try to select Jasper BB manually.
 
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max01

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0x0..0x1FF (0x200 bytes) Header
0x200..0xFFF (0xE00 bytes) Padding
0x1000..0x3FFF (0x3000 bytes) SMC
0x4000..0x7FFF (0x4000 bytes) Keyvault
0x8000..0x11A3F (0x9A40 bytes) CB_A 6750
0x11A40..0x17A3F (0x6000 bytes) CD 8453
0x17A40..0xBFFFF (0xA85C0 bytes) Padding
0xC0000..0xFFFFF (0x40000 bytes) Xell (backup)
0x100000..0x13FFFF (0x40000 bytes) Xell (main)
* Encoding ECC...Done!
------------- Written into output\image_00000000.ecc

I think there is an issue with Xell address.

Try to select Jasper BB manually.
what should be the correct addres for xell..
I even change the coolrunner to a matrix chip, but no go
Still no boot.

I do notice if i choose the dash version 7371, all the glitch option are gray out.
the console has dashboard 2.0.7371.0
 
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what should be the correct addres for xell..
I even change the coolrunner to a matrix chip, but no go
Still no boot.

I do notice if i choose the dash version 7371, all the glitch option are gray out.
the console has dashboard 2.0.7371.0
Damn, a 7371 with a patched CB...

So, if your dashboard is that low you need to do an rgh 1 as your CB is patched (at least the CB in the log you send is) and you can't jtag the console. It's very similar to a 1.2, but the post is slightly different. Move your yellow wire over to FT6U7 and use the RGH 1 timing files. These should be in your jrunner/common folder.
 
x86

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How are videos that show the entire process half assed? Yes, because 2 pics of some wire routing is totally better that a video that goes through each wire lol.

Plus, those pics show the cpu rst wire beong fed through the same hole as another wire, which ccan cause issues on certain consoles.

No because the entire tutorial with detailed diagrams and instructions is much more coherent to follow that trying to figure out which point the dude in the video is trying to solder to due to auto-focusing issues or because the video quality sucks. But the lesson of this story is that it is effin' subjective and some prefer videos over a written tutorial.
 
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max01

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Damn, a 7371 with a patched CB...

So, if your dashboard is that low you need to do an rgh 1 as your CB is patched (at least the CB in the log you send is) and you can't jtag the console. It's very similar to a 1.2, but the post is slightly different. Move your yellow wire over to FT6U7 and use the RGH 1 timing files. These should be in your jrunner/common folder.
Ok will try that and report back.. but which folder inside the common folder that has the timing files for rgh 1
 
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