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

1011

---

What is special function registers (sfr)?

1203

---

Give example of bit address and byte address?

1111

---

Explain the architecture of 8051 microcontroller ?

1005

---

Which 2 ports combine to form the 16 bit address for external memory access?

1240

---

List out addressing modes in mcs-51?

1136

---

What is the width of address bus?

1124

---

What are issues related to stack and bank 1.?

1404

---

What are the data pins of microprocessors? What is their use?

1021

---

What are the data pins of microprocessors?

1195

---

What is the use of microprocessors?

987

---

What is a microprocessor?

1134

---

What are the software instructions related to stack operations?

1108

---

What is fetch and execute cycle?

1169

---

Explain the software instruction ei and di?

1074

---