Answer Posted / giya.salam

8085 is an 8 bit microprocessor b'coz it can access 8 bit at
a
time

Explain architecture of 8051 microcontroller?

1109

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Can 8259 be interfaced with 8085 via the trap pin?

997

---

Classify interrupts on the basis of signals. State their differences.

1149

---

What is sim and rim instructions?

1092

---

What are flag registers?

1103

---

Describe the aaa instruction with the help of an example?

984

---

How many interrupts are there in 8085?

1079

---

What is the difference between 8085 microprocessor and a 8086 microprocessor?

1221

---

What is the significance of the nmi pin in the 8086?

1010

---

How to control and timing circuitry of the 8085.

1020

---

What is fetch and execute cycle?

1157

---

Other than setb, clr are there any single bit instructions?

1000

---

Define the functions of the dx register.

967

---

What is the function of eu?

1101

---

Byte wise what are the lengths of call and ret instructions?

1366

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