When is the LOCK prefix used often?
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If the crystal oscillator is operating at 15 MHz. What will be the PCLK output of 8284?
what is the undefined bits in flag registers of 8085 microprocessor?
Can 8259 be interfaced with 8085 via the trap pin?
How do vectored and non-vectored interrupts differ?
What is stack pointer in 8051 microcontroller?
In 8085, power and frequency can be checked by connecting the wire with which pins?
Explain sim and rim instructions?
What is an interrupt service routine?
What is general purpose registers in 8086?
What happens when reset in(low) signal goes low?
What are Pseudo instructions basically?
What are the sources of an interrupt?