Suppose that a system uses 16-bit memory words and its memory is built from 32 (thirty two) 1M x 8 RAM chips. How large, in words, is the memory on this system? Explain why.
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- Suppose that a 8MB system memory is built from 256KB RAM chips. How many address lines are needed to select one of the memory chips? Explain why.Suppose that A system uses 32 bit memory words and his memory is built from 128 1M x 8 RAM chips. How large in words is the memory on this systemQ2: Choose the correct answer 1. Suppose that a system uses 32-bit memory words and its memory is built from 16 1M × 16 RAM chips. How large, in words, is the memory on this system? A) 8M B) 16M C) 32M D) 64M 2. The __________ converts machine instructions of 0s and 1s into control signals. A) microprogram B) control store C) microsequencer D) control unit 3. Memory that is accessed by searching for content is called: A) read only memory. B) erasable memory. C) associative memory. D) virtual memory. 4. Binary code that has addresses relative to the location where the operating system has loaded the program in memory is called _______________ code. A) loadable B) absolute C) relocatable D) movable 5. Which phase of a compiler generates syntax errors? A) Lexical analysis B) Syntax analysis C) Parsing D) Semantic analysis 6. Cache memory is typically positioned between: A) the CPU and RAM. B) the CPU and the hard drive. C) ROM and RAM. D) None of these is correct. i need it ASAP please…
- If a memory chip with 8 gigabytes of storage were readily accessible, how might a 512 gigabyte memory be built?Given a computer equipped with 536,870,912 bytes of memory with 16-bit cells, how many bits are needed to specify a memory address?What is the reachable memory space for a computer using a 12-bit address mechanism? What is the maximum amount of memory bits that this computer can have assuming memory cells are 4 bits in size?
- Explain the difference between 64-bit and 32-bit systems in terms of the system bus.a. In terms of Processor:b. In terms of Speed:c. In terms of Security:d. In terms of Software Availability:Suppose that a 64 Mega x 16 bits main memory is built using 16M x 8 bits chips of RAM and memory is word addressable. a. How many RAM chips are necessary? ______ b. How many RAM chips are needed for each memory word? _______ c. How many address bits are needed for each RAM chip? _______ d. How many address bits are needed for all memory? _______Given the volatile nature of Random Access Memory (RAM), it raises the question of whether computer memory can truly fulfill all of our needs?
- Q 1. Answer the following short questions. Support your answers with diagram, where needed: How much memory space is addressable (in bytes) by a microprocessor, if it uses 36 address lines? If Base address = A000H, Physical address = A0345H, then the offset add = ___________? Why address bus is unidirectional and data bus is bidirectional in 8086?Provide an explanation of the role that read-only memory (ROM) plays in the overall design of a computer system. What is the greatest amount of data that can be stored in ROM, and once it is there, how does it make itself accessible for storage so that it can be used?Discuss the hierarchy of memory storage in a computer system, from registers to secondary storage. What are the trade-offs in terms of speed and capacity?