Mention the addressing modes of 8085?

1118

---

Explain sphl instruction?

1187

---

Name the pin in 8086 microprocessor that is used for selecting mode of operation?

1174

---

Mention interrupts pins of 8085?

1203

---

What is meant by address space? What is meant by address space partitioning?

1062

---

Mention the types of interrupts that 8085 supports?

1060

---

How subroutine can be called from the main program and how the program returns from the subroutine?

1043

---

Does alu have any storage facility?

1288

---

Does 8085 have serial i/o control?

1099

---

Explain sim and rim instructions?

1196

---

What are the different types of assemblers used?

1189

---

What is special purpose registers in 8086?

1212

---

What is coprocessor?

1109

---

What is 8255?

1113

---

Discuss 3 states signals io/m,s0,s1?

1150

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