Microprocessor Systems Question: A 20-bit address bus, an 8-bit processor uses a 3-to-8 decoder to partition the memory space. What is the size of each portion
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Microprocessor Systems Question:
A 20-bit address bus, an 8-bit processor uses a 3-to-8 decoder to partition the memory space. What is the size of each portion?
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- Microprocessor Systems Question: What is the address space of a processor with 32-bit data bus & 32-bit address bus with whole word indexing?Consider two microprocessors having 8-bit and 16-bit wide external data buses, respectfully. The two processors are identical otherwise and their bus cycles are the same speed. Suppose all instructions and operands are two Bytes. By what factor do the maximum data transfer rates vary? Suppose all instructions and operands are one Byte. By what factor do the maximum data transfer rates vary? Discuss your answers.The address bus of a computer is 16 bits wide and the data bus is 32 bits wide. How many bytes does the memory potentially contain?
- Explain how to find the physical memory address from the logical address, and give an example to calculate the memory address.A memory location has a logical address where the segment address is 2019h and the offset address is 0076h. Find the physical address of the memory location. please help me with those questions, those are from – Microprocessor and Interfacing, Electrical and electronics engineering.A Computer supports a virtual memory address space of 1Giga Words, but a physical Memory size of 64 Mega Words. How many bits are needed to specify an instruction address for this machine?
- A memory chip has 5 address lines and 6 bits per location/word. Derive the number of bits in this chip.What is the largest binary number that can be expressed with 16 bits? What are the equivalent decimal and hexadecimal numbers?Suppose that a 8M X 32 memory built using 256K X 8 RAM chips and memory is word-addressable. a) If high-order interleaving is used, where would address 37 (base 10) be located b )If low-order interleaving is used, where would address 28 (base 10) be located
- The speed of a serial data transmission is 2.5 Mbps. What is the actual number of bits that occur in 1 s? (Our subject is Principles of Electronic Communications)Microprocessor , For a data segments for an 8086 µP memory system has 64 kB size, with segment address is 1234 H. Find the offset for a memory address 125FC H.Given that a 16 bit data word (shown) is to be stored in memory, what is the correct sequence of bits, including the parity bits, to be stored, given that you are using Hamming code to achieve the goal? Assume an even parity system. 16-bit data word 0100100010000100 Hint: The solution has 21 bits in it!