The stack memory is addressed by a combination of the plus_ offset. segment

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...
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5. The stack memory is addressed by a combination of the
segment
plus_
offset.
6. The PUSH and POP instructions always transfer
-bit number
between
the stack and a register or memory location in the 8086 microprocessors.
7. For string instructions, DI always addresses data in the
segment.
8. The 8086 LOOP instruction decrements register
and tests it
for a 0 to decide if a jump occurs
9. The last executable instruction in a procedure must be
10.A bus cycle is equal to clocking.
periods.
11. If A0 is a logic 0, then the
memory bank is selected.
12.the 8086 processor is partitioned into two logical units------------ and
C.
13. ------- is the value of the control word register (CWR) of PPI 8255 if all
ports are input
14.Fixed address for I/O instructions
bytes while Variable address for
---
--- ---bytes
I/O instructions is
15. Write bus cycle need
-clocks to complete one write of data to
memory
Transcribed Image Text:5. The stack memory is addressed by a combination of the segment plus_ offset. 6. The PUSH and POP instructions always transfer -bit number between the stack and a register or memory location in the 8086 microprocessors. 7. For string instructions, DI always addresses data in the segment. 8. The 8086 LOOP instruction decrements register and tests it for a 0 to decide if a jump occurs 9. The last executable instruction in a procedure must be 10.A bus cycle is equal to clocking. periods. 11. If A0 is a logic 0, then the memory bank is selected. 12.the 8086 processor is partitioned into two logical units------------ and C. 13. ------- is the value of the control word register (CWR) of PPI 8255 if all ports are input 14.Fixed address for I/O instructions bytes while Variable address for --- --- ---bytes I/O instructions is 15. Write bus cycle need -clocks to complete one write of data to memory
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