2024 B register can hold 16 bit data

B register can hold 16 bit data

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August undefined, 2024

WebApr 16, 2024 · The size of these registers is 16 bits because the memory addresses are 16 bits. They are :-. Program Counter: This register is … WebFour 32-bit data registers are used for arithmetic, logical, and other operations. These 32-bit registers can be used in three ways −. As complete 32-bit data registers: EAX, EBX, ECX, EDX. Lower halves of the 32-bit registers can be used as four 16-bit data registers: AX, BX, CX and DX. Lower and higher halves of the above-mentioned four 16 ...

What is a 16-bit data register? - Quora

WebThe program counter in 8085 microprocessor is a 16-bit register, because. It counts 16 bits at a time. There are 16 address times. It facilitates the users storing 16-bit data temporarily. It has to fetch two 8-bit data at a time. Answer. 7. A direct memory access (DMA) transfer replies. Direct transfer of data between memory and accumulator. The MIT Whirlwind (c. 1951) was quite possibly the first-ever 16-bit computer. It was an unusual word size for the era; most systems used six-bit character code and used a word length of some multiple of 6-bits. This changed with the effort to introduce ASCII, which used a 7-bit code and naturally led to the use of an 8-bit multiple which could store a single ASCII character or two binary coded decimal digits. cfibootcamp.com

16-bit computing - Wikipedia

WebA. ALU B. register array C. control unit D. All of the above. View Answer. 3. The _____ controls the flow of data and instructions within the computer. A. control ... An 8-bit microprocessor can process _____ data at a time. A. 4-bit B. 8-bit C. 16-bit D. All of the above. View Answer WebSuppose our register file has 128 registers and each register can hold 16 bit data. o data WR Write Daddress Register File A address B address A data B data RAM ADRS … WebNov 22, 2024 · Accumulator: This is the most frequently used register used to store data taken from memory. It is in different numbers in different microprocessors. Memory Address Registers (MAR): It holds the … bwxt westinghouse

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WebThey are: B, D, C, E, H and L register. To hold data of 16-bit a combination of two 8-bit registers can be employed. The combination of two 8-bit registers is called register pair. The valid register pairs in the 8085 … WebAnd what does ‘16-bit’ mean when applied to that?”. Well, a data register is a tiny piece of memory in the CPU that holds a value. There could be as few as one of these (hardly … bwxt vacationWebThis register includes DPH (high byte) & a DPL (low byte) which is mainly used to hold a 16-bit address. So, it can be used as a base register within not direct jumps, lookup table instructions & external data transfer. Program counter or PC is a 16-bit register used to store the next instruction’s address to be performed cf ic epi plan slwd 20xa

"WebJan 15, 2015 · 4 Answers Sorted by: 5 One address addresses one byte. Using 16 bits, you can write 65536 addresses (from 0 to 65535, that's 65536 different addresses), and address 65536 bytes. 65536 bytes is 64kB. In computer science, b is bit, B is byte. The byte is the smallest amount of memory you can address. The question "what is k ?". " - B register can hold 16 bit data

B register can hold 16 bit data

WebIt is a 16-bit register used to store the memory address location of the next instruction to be executed. Microprocessor increments the program whenever an instruction is being … Web⇒ A 4 bit binary adder has 4 full adders. TRUE FALSE ⇒ The efficiency of using a binary system for selection of 1 out of 13 equally probable events is 1 about 92% about 83% …

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WebMar 16, 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto … WebANSWER: B 8. The microprocessor can read/write 16 bit data from or to ____________ A. memory B. I /O device C. processor D. register ANSWER: A 9. In 8086 microprocessor , the address bus is ____________ bit wide A. 12 bit B. 10 bit C. 16 bit D. 20 bit ANSWER: D 10. The work of EU is ____________ A. encoding B. decoding C. processing D. …

WebRBX is addressable as RBX (64 bit), EBX (32 bit), BX (16 bit), BH (higher 8 bit), or BL(lower 8 bit). The BX register sometimes holds the offset address of a location in the memory system in all versions of the microprocessor. In the 80386 and above, RBX also can address memory data. RCX -(count) WebUnit 4- Microcontroller MCQ. The 8051 microcontroller has. 8-bit data bus and 16-bit address bus. 16-bit data bus and 8-bit address bus. 8-bit data bus and 8-bit address bus. 16-bit data bus and 16-bit address …

WebJun 13, 2024 · To hold the same amount of data, a 16-bit machine will need twice as many registers and addresses. It also takes twice as long to access all the registers in a 16-bit machine. So it’s much more efficient and faster to use 32 bits than 16. For this article, we’ll assume we’re discussing a 32-bit processor which is common for Rockwell ... WebThe program counter (PC), commonly called the instruction pointer (IP) in Intel x86 microprocessors, and sometimes called the instruction address register, or just part of the instruction sequencer in some computers, is a processor register It is a 16 bit special function register in the 8085 microprocessor.

WebAug 8, 2013 · Actually this has nothing to do with number of registers. Its the size of the register which matters. A 16 bit register can hold up to 2^16 values so it can address 64K bytes of memory. To address 1M, you need 20 bits (2^20 = 1M), so you need to use another register for the the additional 4 bits. Share Improve this answer Follow

WebMicroprocessor − Overview Microprocessors Microprocessor is a controlling unit of a micro-computer, fabricated on a small chip capable of performing ALU (Arithmetic Logical Unit) operations and communicating with the other devices connected to it. Microprocessor consists of an ALU, register array, and a control unit. bwyasssWebSuppose our register file has 128 registers and each register can hold 16 bit data. t" D data WR Write AD address K Register File K A address B address A data B data RAM ADRS DATA OUT +5V-CS MWWR The RAM block uses A data from register file as its address bus and B data as its data bus. cfi calvert cityWebOct 12, 2024 · Two bytes equals 16 bits. This allows for a greater amount of data to be stored and processed. Up to 65,536 ({eq}2^16 {/eq}) unique pieces of data can be stored … cf icWebDec 8, 2016 · a. 4-bit register b. 8-bit register c. 16-bit register d. 32-bit register. ANSWER: (c) 16-bit register. 237) The capture operation in counter mode is feasible when mode of CCP module is _____ a. synchronized b. asynchronized c. synchronized as well as asynchronized d. irrespective of synchronization. ANSWER: (a) synchronized bwxt websiteWebIC37:专业IC行业平台. 专业IC领域供求交易平台:提供全面的IC Datasheet资料和资讯，Datasheet 1000万数据，IC品牌1000多家。 bwxt youtubeWebIt is a 16 bit special function register in the 8085 microprocessor. It keeps track of the the next memory address of the instruction that is to be executed once the execution of the … cfi bostonWebB. When an instruction is fetched from memory then it is stored in the program counter C. It provides timing and control signal to the microprocessor D. It is a 16-bit register used to store the memory address location of the next instruction to be executed. View Answer 7. c fibonacci sequence using for loops