Blacklist of locked Down Version´s of RK3188 CPU

[petro_ionut]

Help me please, i have a mk908II, with NEOMODE's app says its real RK3188, but in kitkat finless 2.0, with no kernel i was able to get more than 1.4ghz. Can anyone tell me why, or witch kernel should i use? Thanks.

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[Finless]

Bob has a decompile tool which will allow him to get the individual object file. He's not available this week though


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I will work with Dee and see if we can patch this!
Because it's compile time it wont be easy to find so I am going to ask Dee for a kernel set to stock value and then another set to 1.8V. I will decompile both and find the location.

Bob

[mikele]

Thresholds Are 533, 667 and 800


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On your side, any news about the GPU clock override and CPU voltage ? I'm interested to test it !

[Lude]

If you don't mind going with a box type... Minix x7 and x7 mini are RK3188's. I've read that the Ugoos UT2 is going to be but hasn't released yet. As for true stick types, I haven't come across one yet but I do expect them to show back up again... it's just a matter of when once word spreads enough that people know the T models are having problems keeping up.

I'll probably end up waiting for the new Amlogic S802 http://www.freaktab.com/showthread.p...RST-PRICE-INFO!

[d33]

Blacklist of locked Down Version´s of RK3188 CPU

Thresholds Are 533, 667 and 800


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[mikele]

Wait states. The faster you clock it, the more latency.


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Yes. I have some annoying little latency at 720MHz with 1.6GHz CPU. 667MHz seem to better for my system, I confirm what I saw on rkpatchomatic forum about that..

[rdsok]

Is there any sticks with the original 3188 left still or have they all switched to the T model?

I was just on geekbuying.com and it looks like they're all T's now

If you don't mind going with a box type... Minix x7 and x7 mini are RK3188's. I've read that the Ugoos UT2 is going to be but hasn't released yet. As for true stick types, I haven't come across one yet but I do expect them to show back up again... it's just a matter of when once word spreads enough that people know the T models are having problems keeping up.

[Lude]

Is there any sticks with the original 3188 left still or have they all switched to the T model?

I was just on geekbuying.com and it looks like they're all T's now

[d33]

Blacklist of locked Down Version´s of RK3188 CPU

Wait states. The faster you clock it, the more latency.


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[mikele]

Won't be home until Friday.

You won't find much difference when I do though. Performance is improved most by RAM frequency


Using my ipad so apols for any stupid ios spelling 'corrections'

OK. We can't wait to see that.

About memory... There is two Elpida DDR3 memory chips inside my GK525 key. The Elpida J4208BFBG memory chips specifications is 9-9-9 DDR3 1333 and there is no any other "BFBG" specifications on Elpida website but I saw somewhere on the rkpatchomatic forum that this memory is certified to 800Mhz. In same time it seem to be better to overclock and run only at 667MHz only. Any clue about this is welcome.

[d33]

Blacklist of locked Down Version´s of RK3188 CPU

Hey d33

You said about GPU " I think I got it".. so now my duckT is waiting

lol

Won't be home until Friday.

You won't find much difference when I do though. Performance is improved most by RAM frequency


Using my ipad so apols for any stupid ios spelling 'corrections'

[mikele]

If it walks like a duck and quacks like a duck there's every chance it is a Duck.



Using my ipad so apols for any stupid ios spelling 'corrections'

Hey d33

You said about GPU " I think I got it".. so now my duckT is waiting

lol

[d33]

Blacklist of locked Down Version´s of RK3188 CPU

I do not have the low end T series of the Rockchip 3188, but still can only over clock to 1.4Ghz

Thanks.

If it walks like a duck and quacks like a duck there's every chance it is a Duck.



Using my ipad so apols for any stupid ios spelling 'corrections'

[vxxozxxv]

Stuck at 1.4Ghz no idea why

I have an MK908ii that states it uses the full 3188 chip. I have checked with the software utility provided by NEOMODE and it says full 3188, and I also checked the DMESG output from my device, nowhere did it list 3188t. I'm not comfortable removing the heatsink. I tried all the ROM options from D33 in post #614 but none of them worked. The 1080 would never load, just a black screen, and the 720 would show two vertical white lines. I'm using Finless KitKat ROM. When I load the over clocked kernals provided by Finless BOB I'm able to only get to 1.4Ghz, stock ROM is only 1.2Ghz.

Any ideas on what is going on with our setups here?

Thanks for the help.

Does anyone one else have this same issue? I do not have the low end T series of the Rockchip 3188, but still can only over clock to 1.4Ghz with the use of kernel that's spect at 1.8Ghz provided with the KitKat ROM by Finless Bob. The Kernels provided by D33 do not work for my MK908ii at all.

I'm looking for what to change to get the higher performance that I should have, 1.6Ghz.

Thanks.

[d33]

Blacklist of locked Down Version´s of RK3188 CPU

Actually ARM is little endian and so I'm talking rubbish!

Let's wait for bob to disassemble


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