Thunderbert:
There is another change with the Tualatins, however, that is more problematic: Intel changed the signaling voltage used on the CPU's Gunning Transceiver Logic (GTL) bus, which it uses to communicate with the system, from 1.5V to 1.25V. This change makes the CPU incompatible with older motherboards (more specifically, older chipsets like the 440BX). Powerleap got around this problem, however, by adding circuitry to the PL-iP3/T to convert the signaling voltage to allow it to work in older motherboards.
Hij doet twee dingen: core-voltage regelen en een soort van vertaalslag maken naar de GTL-bus. Het hele verhaal is te vinden op
http://www.roberthancock.com/dell/plip3t/
I reject your reality, and substitute my own.