Editing AMD Geode/Video 3/Script
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* I could've avoided disaster altogether | * I could've avoided disaster altogether | ||
Narrator: "Let me explain: In | Narrator: "Let me explain: In the video I drew this diagram" | ||
A picture of the circuit board near the CPU is shown. Text and lines are drawn over it, forming a diagram that shows: | A picture of the circuit board near the CPU is shown. Text and lines are drawn over it, forming a diagram that shows: | ||
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* From the 1.22 volt reference a 0.25 nanofarad capacitor and 10 kiloohm resistor in parallel run to DVREF | * From the 1.22 volt reference a 0.25 nanofarad capacitor and 10 kiloohm resistor in parallel run to DVREF | ||
* The 1.21 kiloohm resistor follows from the DVREF capacitor and resistor to the DRSET pin | * The 1.21 kiloohm resistor follows from the DVREF capacitor and resistor to the DRSET pin | ||
Narrator: "I | Narrator: "I also measured these voltages" | ||
The diagram is updated. DAVdd is marked as 3.3 volts, DVREF is 1.22 volts and DRSET is 40 millivolts | The diagram is updated. DAVdd is marked as 3.3 volts, DVREF is 1.22 volts and DRSET is 40 millivolts. | ||
Narrator: "How is DAVdd 3.3 volts if it's connected to a 1.2 volt reference?" | Narrator: "How is DAVdd 3.3 volts if it's connected to a 1.2 volt reference?" | ||
The voltage reference | The voltage reference is circled. | ||
Narrator: "How is DVREF 1.22 volts | Narrator: "How is DVREF 1.22 volts if there's a 10k resistor?" | ||
The | The 10k resistor is circled instead. | ||
The | Narrator: "What is this capacitor doing here?" | ||
The capacitor is circled instead. | |||
Narrator: "It makes no sense!" | Narrator: "It makes no sense!" |