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New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Topic: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch (Read 35078 times)
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Hooloovoo
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
«
Reply #45 on:
August 30, 2013, 06:25:48 pm »
I would expect that the new NAND chip has a slightly different interface, and makes it impossible for the old boot2 to interface with it. I think that nlaunch might not be possible because the older OSs are probably not compatible with the new Nand chip.
Also, is it possible that there is a jtag interface on the dock connector?
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"My world is Black & White. But if I blink fast enough, I see it in Grayscale." -tr1p1ea
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Vogtinator
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
«
Reply #46 on:
August 30, 2013, 07:19:25 pm »
The boot1 version is the same and it doesn't make sense to me to include drivers in boot1 which aren't included in boot2 and vice versa.
But then it's TI.
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critor
Editor
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #47 on:
August 31, 2013, 08:42:57 am »
nbzwt on cncalc.org has found some interesting things about the new ROM chip:
http://www.cncalc.org/forum.php?mod=viewthread&tid=9307&page=1#pid124157
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TheSmartWon
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #48 on:
September 06, 2013, 12:36:07 am »
I know I'm a week late, but if anyone out there pwning the N-Spire needs someone else to test or reference something on the newer model...I'm more than glad to help.
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #49 on:
September 06, 2013, 05:37:30 am »
Which CX hardware revision do you own? J?
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TheSmartWon
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #50 on:
September 09, 2013, 05:28:35 am »
Yes, it is hardware revision J
. I am more than happy to take it apart if needbe.
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
«
Reply #51 on:
September 09, 2013, 05:33:47 am »
We already took apart HW-J.
http://ourl.ca/19500
Not sure if we can find something more this way.
It would still be interesting to take apart HW-G, HW-H, HW-I and HW-K.
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Springyboy
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
«
Reply #52 on:
March 09, 2014, 05:00:18 pm »
Sorry to start up this discussion again, but now it looks like there's even an L version with OS 3.6 pre-installed on it.
http://answers.yahoo.com/question/index?qid=20140303154014AAAOxoX
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sinala
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #53 on:
March 10, 2014, 02:58:55 pm »
No, keep it going! Ugh. I just got one off of Amazon a week ago and it was J with 3.2, so don't know where the L's are coming from. T_T
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Springyboy
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
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Reply #54 on:
March 10, 2014, 05:55:40 pm »
You can never tell which model you're getting in terms of J and L models. They must still be selling out of J models and then getting the L model's in. The person who has the L model that I referred to must've gotten it new in America (most likely) and not from Europe.
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sinala
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Re: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch
«
Reply #55 on:
March 10, 2014, 09:46:33 pm »
I'm in the U.S. too, guess I just got "lucky"
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Topic: New TI-Nspire CX Boot2 antidowngrade protection blocks Ndless + Nlaunch (Read 35078 times)
