What is 8255?

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More 86 Family Interview Questions

How are time delays calculated in the 8085?

Describe the general purpose registers of 8085?

Differentiate between hardware and software interrupts and state examples for both?

what differences can you state between the hlt and hold states?

Which interrupt in the 8086 has the highest priority?

How can the signals of the 8086 be categorised?

Comment the size of stack?

Define the types of memory used in 8085 microprocessor?

Define the process of an interrupt operation in the 8086?

Explain the characteristics of the cmp instructions?

Can 8259 be interfaced with 8085 via the trap pin?

Mention any one 32 bit microcontroller and explain the same.

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