cr3 lite questions

X

XeXDevelopers

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Jul 19, 2014
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Okay i have a Cr3 lite and i don't see timing files for the cr3 lite, also theirs no diagram on the install do i just use the diagram for a coolrunner rev c but using a cr3?

sorry for the noobie questions just starting :)
 
Beaver_Buffcoat

Beaver_Buffcoat

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Jul 19, 2014
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XeXDevelopers said:
Also, What do you mean Jr Runner will ramped it? I new just wondering that that means
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Re-map, not ramped.

Think of it like this:

You're driving from point A to point B, but there's road construction ahead and you need to take a detour to reach your final destination.

Now, think of your NAND as a destination, full of roads. When there is a roadblock (bad block), traffic must be re-routed (bad block is flagged) in order to avoid writing data in a "place" that it cannot be accessed (road closed).
 
X

XeXDevelopers

Full Member
Jul 19, 2014
34
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Beaver_Buffcoat said:
Re-map, not ramped.

Think of it like this:

You're driving from point A to point B, but there's road construction ahead and you need to take a detour to reach your final destination.

Now, think of your NAND as a destination, full of roads. When there is a roadblock (bad block), traffic must be re-routed (bad block is flagged) in order to avoid writing data in a "place" that it cannot be accessed (road closed).
Click to expand...
How would u fix this bad block? i have resolder the points
 
Beaver_Buffcoat

Beaver_Buffcoat

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Jul 19, 2014
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XeXDevelopers said:
How would u fix this bad block? i have resolder the points
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J-runner will re-map any bad blocks automagically. :smile:

It's very important to read the NAND multiple times and compare the dumps (in J-runner). If you have bad blocks in the exact same places, you don't need to resolder anything (allow J-runner to re-map bad blocks). If each NAND dump has bad blocks in different places, you need to check your wiring/resolder and re-dump the NAND until you have identical copies.
 
X

XeXDevelopers

Full Member
Jul 19, 2014
34
0
Beaver_Buffcoat said:
J-runner will re-map any bad blocks automagically. :smile:

It's very important to read the NAND multiple times and compare the dumps (in J-runner). If you have bad blocks in the exact same places, you don't need to resolder anything (allow J-runner to re-map bad blocks). If each NAND dump has bad blocks in different places, you need to check your wiring/resolder and re-dump the NAND until you have identical copies.
Click to expand...
Okay, I do now understand thank you very Must!
 
Beaver_Buffcoat

Beaver_Buffcoat

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Jul 19, 2014
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Sunny Florida
You're very welcome, and good luck! :smile:

PS. Read the J-runner User Guide in its entirety before you attempt anything. Just some friendly advice that could end up saving you time (and possibly money).
 
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