Explain the two types of software?

1033

---

The address capability of 8085 is 64 kb.explain?

1986

---

Explain memory mapped i/o and i/o mapped i/o schemes?

1340

---

What is the maximum size of segment in 8086 microprocessor?

1006

---

Why subroutine used in programs?

1165

---

What are flag registers?

1112

---

What are the different functional units in 8086?

1153

---

Explain the functions of the two dma signals hold and hlda?

1142

---

What are the functions of base registers?

1218

---

Comment the size of stack?

997

---

Describe the instruction register of 8085?

1038

---

What is the distinguishing feature of db and ab?

1732

---

Explain xthl, daa, rc instructions.

1159

---

What are the functions of general purpose registers?

1130

---

Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?

1696

---