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

1063

---

What is special function registers (sfr)?

1232

---

Give example of bit address and byte address?

1161

---

Explain the architecture of 8051 microcontroller ?

1053

---

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

1295

---

List out addressing modes in mcs-51?

1183

---

What is the width of address bus?

1169

---

What are issues related to stack and bank 1.?

1482

---

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

1060

---

What are the data pins of microprocessors?

1269

---

What is the use of microprocessors?

1032

---

What is a microprocessor?

1183

---

What are the software instructions related to stack operations?

1152

---

What is fetch and execute cycle?

1211

---

Explain the software instruction ei and di?

1113

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