It is said that 8051 has an on-chip oscillator but requires external clock to run it. What may be the internal circuit for on-chip oscillator, how it runs after connecting crystal oscillator? Also what is the purpose of external capacitor with crystal oscillator?
These people should be embarrassed to call themselves professors then, and go back to painting collages.
The problem with reporting errors in dead tree publications is the loop time of the feedback and correction in print. Better to recommend a different book.
I've got a pretty deep library of micro processor books, and this one isn't in it. Damn the guy supposedly teaches at DeVry, not some bastion of high learning.
Great news my son just got into DeVry. What did he do, open the door?