Read informations from AMD Duron processors

The processor serial number can have meaning... Here how to interpret the AMD During serial number:

D   700   A   S   T   1   B
7 |  6  | 5 | 4 | 3 | 2 | 1

Note: The whitespace are indicative and added to help reading

1. Max FSB: A = B = 200 MHz
   
2. L2 cache dimension: 1=64Kbytes, 2=128Kbytes
   
3. External temperature: Q=60ºC, X=65ºC, R = 70°C, Y=75ºC, T=90ºC
   
4. Working voltage: S = 1.5V, U = 1.6V, P = 1.7V, N = 1.8V
   
5. Connector type: M = Card Module, A = PGA
   
6. Speed: 550=550 MHz, 600=600 MHz, 650=650 MHz,700=700 MHz, etc.
   
7. Family/Architecture: D = AMD Duron™ Processor Model 3 Architecture

For more information see the processor manual.