Reply 20 of 29, by shevalier
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criz_me wrote on 2023-03-02, 10:39:Voltages between HIP VCC (pin 28) and VID of the Slotket,
Nope.
I mean
VID0, VID1, VID2, VID3, VID4
(Pins 7, 6, 5, 4 and 3)
VID0-4 are the input pins to the 5-bit DAC. The states of these five pins program the internal voltage reference (DACOUT). The level of DACOUT sets the core converter output voltage (VOUT1). It also sets the core PGOOD and OVP thresholds.
But it doesn't matter, the power supply of the processor core is correct.
Whether it's good or not, just look with an oscilloscope.
PS.
First you need to achieve work with a native slot processor. And only then try Coppermine or Tualatin
PPS
to check, I would apply 3.3V directly from the ATX PSU. Like CUBX-e
Aopen MX3S, PIII-S Tualatin 1133, Radeon 9800Pro@XT BIOS, Diamond monster sound MX300
JetWay K8T8AS, Athlon DH-E6 3000+, Radeon HD2600Pro AGP, Audigy 2 Value