ERROR 250 Reading Block 3C4?

[Hackerjac]

If its working then the jumper setting is right
You can't say this console has to be this and this has to be that, its difrence from console to console

 

[roden]

Yes i understand that, but your missing the point, i am just trying to understand why there is a jumper, and a switch setting?, im not 100% what each one does and if one overides the other or what have you, would just like a little confirmation on this as im planning to do a few more over the next few weeks.

 

[Hackerjac]

Switch 0 = No Resistor
Switch 330/470 - Jumper 330 = Set Resistor level to 330
Switch 330/470 - Jumper 470 = Set Resistor level to 470
Switch OFF = Disable JTAG Completely

 

[roden]

Oh i see, so switch in the middle sets resistor mode, and you then choose by the jumper.

I think i have mine set to 470 in that case, ok to leave it if its all working?.

 

[Hackerjac]

yes it is

 

[roden]

Okies i shall leave it where it is