, 13, ATTANSIC, -. Kring Electronics Co., Ltd. , -, Attansic, sop8. 63, 0, ATTANSIC, -. Rantle East Electronic. , -, ATTANSIC, SOP. 年12月11日 ATTP1_ – Technology Corporation ATTP1 Over Temperature Please contact Attansic Technology Corp. for the latest documents. Attansic. ATTP1. Tel:. MFG:. ATTANSIC. Picture. D/C:. 09+. QTY:. Packaging:. SOP8L. Package:. Note:. 原装正品. Support. No“ATTP1”Picture.

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Soldering on these quad flat packs is a real PITA! It is more likely that you will mess it up such that the OTP function trips prematurely and you aren’t able to power on the computer at all. BB code is On. The jumper wire will need to be about attannsic.

ATTP1 Attansic CPU thermal protection controller chip SOP8

However, because of the way the mod is done, the odds of messing it up in such a way that you dissable the OTP function are pretty low. This connects to channel two of the Winbond chip, which means you can now use channel two on pin for something else.

While this mod works pretty well, it has one glaring drawback, which I mentioned in the previous post: I just have you solder directly to the pin because it is simpler to explain. If I understand your question correctly, then to restore the mobo back to default, you xttp1 have to remove the mod.



You should thread the jumper first, then solder to the Attansic chip, then finally solder to the Winbond chip. You will find that it is easiest to thread the jumper on the diagonal under the CPU socket between the pins. I’ve got pretty steady hands and it took me three tries to get the attanssic soldered correctly without bridging solder to the other pins.

This is the 5vsb input. I’ve been looking for developer’s docs for the NF2 chipset and haven’t been able to find any. You don’t need to move the jumper though. That is one of the reasons I did it the way I did, so that you could undo it if necessary. That’s artp1 there is to it. You will need to carefully lift this pin from the solder pad. Apply a dollop of gel type super glue or some other fastening agent to each of your jumpers to near pin 97 wttp1 pin to keep them from flexing too much and breaking the pins off the chip.

The time now is How to test OTP? You’ll find that trying to solder the wires to the broken pins, while not impossible, aytansic exceedingly difficult. Find pin 61 of the Winbond chip. I find that the edge of a single-edge razor blade works rather well for helping lift this pin while I apply heat with the soldering iron.

The original mod involved disabling the Attansic chip protection because simply hooking the thermal diode from the CPU to the Winbond chip would result in the system not powering up, and the familiar two-tone “You’ve got something really mucked up” siren.

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I believe the AN7 has a thermal probe under the north bridge. A fine tip soldering iron is definitely a must. It didn’t change my temp readings at all, but it is theoretically possible for there to be a slight change in the reading.


It is the 4th agtansic from the top right corner of the chip going down the right side of the chip, when viewed as described above. The wire will need to be about 8 cm 3″ long. As a result, when you tie the Temp 3 input to the thermal diode attanskc the Attansic chip is hooked up, it causes the Attansic chip to think that the CPU has exceeded safe temp limits.

If you muck this up and turn your board into a doorstop, don’t come crying to me. Anything else is nearly impossible. The possibilities are endless! Also note that, because you are now monitoring the thermal diode directly, the thermistor in the socket is now rather pointless. Ahtp1 for the other, yes you should solder pin 4 of the Attansic back down to the mobo.