Explain indexed addressing in 8051, Electrical Engineering

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Probelm:

(a) Explain indexed addressing in 8051.

(b) How does the 8051 distinguish between a byte address and a bit address?

(c) How do open-loop and closed loop applications differ?

(d) Explain how program memory and data memory are treated by the 8051.

(e) Will a crystal frequency of 11.0592 MHz allow the following baudrate: 600, 1200, 2400, 4800?

What value or values are required to be in TH1?


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