Quote:
Originally Posted by Dell Winders
On the Pro-4, I have the circuit boards printed, purchase the parts and enclosures and I assemble them.
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Ok Dell,
Your web page says there is a state of the art computer programmed microcontroller circuit in the Dell Systems Pro-4. Can you show us where it is in the photo below, and what model number so we can look on the manufacturer's data sheet to see how stable the frequencies are?
Specifically, I am interested to know what computer chip is used, and what microcontroller chip.
P.S. Carl found an unusual component when he removed the epoxy from a pro-4.