Give example for non-maskable interrupts?
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Explain what is sim and rim instructions?
Mention any one 32 bit microcontroller and explain the same.
Which bit of the flag register is set when output overflows to the sign bit?
What are the different types of arithmetic operations that can be performed by the 8085 microprocessor? Explain with an example?
What location code memory space and data memory space begins?
Explain the architecture of 8051 microcontroller ?
These are two ways in which a microprocessor can come out of Halt state.
What is the width of data bus?
After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?
Which interrupt in the 8086 has the highest priority?
Give a circuit to divide frequency of clock cycle by two ?
If a1M1× DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no more than __________ of time must pass before another row is refreshed.