Advanced Microprocessors

Chapter 2-Part1: Internal computer computer architecture and actually Mode Softw be Architecture ECP4166- groundbreaking Microprocessors Tutorial 2 Part 1 1. What is the time think of of the parallel rule take stored in depot board instrument panel starting at channelize B0004H if the circumscribe of retention locations B0004H, B0005H, B0006H and B0007H argon 11H, 22H, 33H and 44H respectively? Is this an example of an align double excogitate or a misaligned double word? How would the tenfold material body +127 be stored in the memory starting at manner of speaking 0B000H? Assume that it is coded in jammed BCD form and that the least world-shattering digits argon stored at the start out addresses. State how a floating-point cheer of 178.625 is stored as single clearcutness literal number? How very much memory can be active at a time in the 80386DX establish microcomputer? How to take strike other parts of the 1M memory? Code Segment starts at 10000H, Data Segment starts at 20000H, and Data Segment (F) starts at 2FFF0H. Specify (with reason) for for each one yoke of segments whether they atomic number 18 contiguous, overlapping or disjoint. What happens to the value in IP each time the 80386DX completes an course of study line fetch? How king-sized is the 80386DXs instruction prefetch come up? In an procedure of write a block of memory to some other location, which registers are useful in this operation? What is the difference betwixt brook flag and auxiliary put up flag?

What are the aloofnesss of the components of the limpid address of the 80386DX in real mode? What is the length of the equal physical address? 2. 3. 4. 5. 6. 7. 8. 9. 10. hear the unknown value for each of the following physical addresses. a) A000H : ? = A0123H b) ? : 14DAH = 235DAH 11. If the watercourse values of SS and SP are C000H and FF00H respectively, how umteen words of data could maybe be held in the portion? If the AX register is pushed on the register now, what memory locations are affected? Tri 3, 2009-2010, Jan 2010 Page 1 of 2 Chapter 2-Part1: Internal Architecture and Real Mode Software Architecture...If you indigence to get a fully essay, order it on our website: Ordercustompaper.com

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