List the six 16-bit segment registers found on a 32-bit x86 processor.
List the six 16-bit segment registers found on a 32-bit x86 processor.
Homework Answers
The six 16-bit segment registers found on 32 bit 8086 processor are..
CS (code segment)
DS (data segment)
ES (extra segment)
FS
GS
SS (stack segment)
FS and GS are two new general segment registers.
Add Answer to:
List the six 16-bit segment registers found on a 32-bit x86
processor.
The current Pentium processor uses 64-bit "registers". Assuming your processor is ticking away at a rate...
The current Pentium processor uses 64-bit "registers". Assuming your processor is ticking away at a rate of 2.7 GHz, how long will it take to reach the biggest number the register can hold (Hint: the biggest number is 2^64 - 1): * Time until the register hit the maximum value = <??> years
You are given a homework processor (HPro) capable of addressing 32 8-bit (1 byte) wide registers....
You are given a homework processor (HPro) capable of addressing 32 8-bit (1 byte) wide registers. However, it has only 29 physical registers. Register RO, R1 and R31 are not physically implemented. Instead, every read from RO, R1 and R31 will return a constant zero (00000000), constant one (00000001) and all ones (11111111), respectively. Every write to RO, R1 and R31 will go to null (dummy write). Assume that all other registers have initially unknown (X) state (This in fact...
x86 Assembly Language: Question 49 5pts Write a short code segment. Make your code as short...
x86 Assembly Language:
Question 49 5pts Write a short code segment. Make your code as short as possible Create a macro named Mult16 that multiplies any two signed 16 bit memory operands and produces a 16-bit product. Assume the calculations are never exceeding 16 bits at any time. HTML B TVA. I Exaaxx - Du 01
Draw the internal organization for a CPU with Accumulator, 32-bit data and 16-bit address busses. Show...
Draw the internal organization for a CPU with Accumulator, 32-bit data and 16-bit address busses. Show the widths of all registers as well as all external and internal buses. Please help, I have no idea where to begin. I searched everywhere.
Assignment 2 1. In real-address mode, convert the following segment offset address to a linear address:...
Assignment 2 1. In real-address mode, convert the following segment offset address to a linear address: 0950:0100 2. In real-address mode, convert the following segment offset address to a linear address: 0CD1:02E0 3. What is the duration of a single clock cycle (in nanoseconds) in a 3.4 GHz 4. A hard disk rotates at 4200 RPM (rotations per minute). What is the timeof one rotation in milliseconds? 5. Which Intel processor was the first member of the IA-32 family? 6....
2) (25 points) Consider a hypothetical mieroprocessor generating 16-bit addresses with 32-bit data accesses (i.e. each access retrieves 32 bits for each address). a. What is the maximum memory ad...
2) (25 points) Consider a hypothetical mieroprocessor generating 16-bit addresses with 32-bit data accesses (i.e. each access retrieves 32 bits for each address). a. What is the maximum memory address space (i.e., mmber of addresses) that the processor can access directly? What is the maximum memory capacity (in bytes) for this microprocessor? b. c. What is the last memory address that the CPU can access? Write your answer in decimal. What is the maximum memory address space that the processor...
Assembly questions 1. Each of the 8 32-bit general purpose registers in the 80x86 family contains...
Assembly questions 1. Each of the 8 32-bit general purpose registers in the 80x86 family contains 8 16 bit registers, and 8 8 bit registers. True or false? 2. When we need to see if a math operation resulted in a zero answer, we may use: a. ESP b. keyboard latch c. memory address bus d. EFLAGS 3. The operation: add (radius, eax) ; a. changes the contents of radius. b. changes the contents...
OPCODE DR SR IMM Assume a 16-bit instruction with the above format. If there are 32...
OPCODE DR SR IMM Assume a 16-bit instruction with the above format. If there are 32 opcodes and we want to represent values in the range of [-16, 15] in the IMM field, What is the maximum number of registers that this machine can have?
Assume that you have a 32-bit MIPS processor with a direct mapped data cache with the...
Assume that you have a 32-bit MIPS processor with a direct mapped data cache with the capacity 4096 bytes and a block size of 16 bytes. The cache is initially empty (all valid bits are 0). Which sets of the cache have been updated after that the following program has been executed? For each of the sets, specify the set number, the value of the valid bit, and the tag value of the data cache. 1 lui $t0,0x12ff 2 lw...
Consider a hypothetical microprocessor generating a 16-bit address (for example, assume that the...
Consider a hypothetical microprocessor generating a 16-bit address (for example, assumethat the program counter and the address registers are 16 bits wide) and havinga 16-bit data bus.a. What is the maximum memory address space that the processor can access directlyif it is connected to a “16-bit memory”?b. What is the maximum memory address space that the processor can access directlyif it is connected to an “8-bit memory”?c. What architectural features will allow this microprocessor to access a separate“I/O space”?d. If...
You are given a homework processor (HPro) capable of addressing 32 8-bit (1 byte) wide registers. However, it has only 29 physical registers. Register RO, R1 and R31 are not physically implemented. Instead, every read from RO, R1 and R31 will return a constant zero (00000000), constant one (00000001) and all ones (11111111), respectively. Every write to RO, R1 and R31 will go to null (dummy write). Assume that all other registers have initially unknown (X) state (This in fact...
x86 Assembly Language:
Question 49 5pts Write a short code segment. Make your code as short as possible Create a macro named Mult16 that multiplies any two signed 16 bit memory operands and produces a 16-bit product. Assume the calculations are never exceeding 16 bits at any time. HTML B TVA. I Exaaxx - Du 01
2) (25 points) Consider a hypothetical mieroprocessor generating 16-bit addresses with 32-bit data accesses (i.e. each access retrieves 32 bits for each address). a. What is the maximum memory address space (i.e., mmber of addresses) that the processor can access directly? What is the maximum memory capacity (in bytes) for this microprocessor? b. c. What is the last memory address that the CPU can access? Write your answer in decimal. What is the maximum memory address space that the processor...
OPCODE DR SR IMM Assume a 16-bit instruction with the above format. If there are 32 opcodes and we want to represent values in the range of [-16, 15] in the IMM field, What is the maximum number of registers that this machine can have?
Most questions answered within 3 hours.
-
Kylie is a single mom with two dependent children,
Tanner, age 7 and Olivia, age 11....
asked 1 minute ago -
Phosphorous + bromine = phosphorous tribromide. If 35.0 g of
bromine are reacted and 27.9 grams...
asked 1 hour ago -
Derive the long wavelength limit of the Planck energy density
distribution
asked 1 hour ago -
Calculate the pH of each of the following solutions.
0.50 M HBr
3.1×10−4 M KOH
4.2×10−5...
asked 4 hours ago -
For the year ended December 31, Depot Max’s cost of merchandise
sold was $85,600. Inventory at the...
asked 4 hours ago -
Week 10 - Professional Memo Assignment
Professional Memo Assignment
Your mission for this week, should you...
asked 5 hours ago -
Write a Python program that stores the data for each
player on the team, and it...
asked 5 hours ago -
In
the last 3 months, mike never knows when he is going to get his
allowance...
asked 5 hours ago -
Is Ca(OH)2 a Bronsted base, Lewis base, or both? Why?
asked 5 hours ago -
1A- Why don’t voters complain about U.S. tariffs on imported
sugar?
Because sugar is only a...
asked 5 hours ago -
Cash Payback Period
Primera Banco is evaluating two capital investment proposals for
a drive-up ATM kiosk,...
asked 5 hours ago -
Create a button in Swift (Xcode) that will create a charge,
create a charge using Stripe's...
asked 5 hours ago