Dingoonity.org

thanks for the answers. At the moment I've flashed the 1ghz kernel (just the kernel) over the previous firm and seems to work ok, but I'm gonna make some hard testing to see how it works.

Just flashed the 1Ghz kernel to the new 800Mhz firmware now black screen after the first android screen?

Just flashed the 1Ghz kernel to the new 800Mhz firmware now black screen after the first android screen?

Don't you see android logo? I flashed it over the previous firm (the 600 mhz one) and works for me.

I flashed it over the new 800Mhz one and I see the first JXD android sceen and then it goes black as the abyss lol

I had the same problem. Turning console off to 5 minutes helped me.

Abhoriel, if I replaced all combinations of 0x0008AF2F (800 MHz) to 0x00CA9A3B (1000 MHz) in the kernel, is it OK?

I'm looking at the new kernel now. There are 3 references to 800MHz (0x0008AF2F) and they are each within a different clk structure.

The first structure is called a9_clk, which is the one we want to change.
The second is called "clk_sys_pl" and the third "clk_misc_pl". I have no idea what these two do (I've read a bit of old amlogic kernel source (we cant use this source to compile a kernel unfortunately, its too old ) and I'm still not certain - not an expert at this).
clk_sys_pl.rate gets set to double a9_clk.rate at initialisation however.
clk_other_pl is related to yet another clock called "clk81". Not sure what this is for either, but it seems to be for an MPEG decoder or something..

We need the source code But, I recommend changing the first value and leaving the others how they are. see what happens

no
more voltage means more current will flow (V = IR), R is the same.
more current means more power dissipation  (P = IČR or P = IV)

so with higher voltages, theres more heat and more battery usage.

The reason why you increase the voltage is that at high clock rates, current leaking out of the tiny circuitry in more of a problem, and if enough leaks, the CPU starts making mistakes. Increasing the voltage increases the current, so that leaks are less of a problem.

source: http://en.wikipedia.org/wiki/CPU_core_voltage

Sorry then, my mistake.
I thought every eletric equipment would draw the same amount of energy(W) needed to work, don't matter the exact voltage or current applied, using some sort of variable resistance or inductors.

So should I use the official fimware or use the custom made stuff?