i) Analyse and execute the following 8051 Instructions and specify the output and explain the contents of the registers with comments MOV A, #92H SWAPA In the absence of a SWAP instruction, how would you exchange the nibbles? Write an 8051 ALP to show the process
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- Draw a symbol for a solid-state logic element AND.Microprocessor 8085 : Note 1: Use F for fetch, R for memory read, W for memory write, IOR for IO read, and IOW for IO writeNote 2: Use hexadecimal where possible Q/ Using (SIM) instruction, what is the data required in the accumulator to enable all hardware interrupts and send a (zero) serially?Given a 8-bit number at memory location 2050H. Write 8085 instruction to move the value stored at the following locations: Register B Accumulator 2052H Write a single program and show register and accumulator screenshot and also attach memory view. In sim8085 software.
- Microprocessor 8085 : Note 1: Use F for fetch, R for memory read, W for memory write, IOR for IO read, and IOW for IO writeNote 2: Use hexadecimal where possible Q/ -How many address lines are required for 4 kB memory addressing - What are the machine cycles required for (LDA) instruction?Assume register R0, R1 and R2 contain the value of 0x00000100, 0xAABB1122 and 0x00000102. ARM Cortex-M3 processor executes the instructions STR R1, [R0] and LDRB R1, [R2] in sequence. What is the content of register R1 if the storing mode of data in memory using Little Endian Mode? A. 0xAABB11BB B. 0xAABB1111 C. 0xAABB1122 D. 0x0000BBAA E. 0x00001122Microprocessor 8085 : Note 1: Use F for fetch, R for memory read, W for memory write, IOR for IO read, and IOW for IO writeNote 2: Use hexadecimal where possible Q/ If register A contains (AA h), what is the result in the accumulator after (CPI BB h) instruction?
- Write a Verilog code with testbench for 16-bit up/down counter with synchronous reset and synchronous up/down.If up/down is set the counter is up counter and if it is not set, the counter is a down counter. submit the module code, testbench code, and the simulation results. PLEASE EXECUTE CODE IN VERILOG1. Using the byte rotation scheme described for the ARM7TDMI, calculate the instruction and rotation needed to load the following constants into register r2: a) 0xC3300000 b) 0xFFFFFF44Q. 2 Browse for the datasheet of 8086 from Intel and using the information from datasheet answer the following. i. Draw neat pin diagram of 8086. ii. Explain the functions of the individual pins of 8086.
- The 8085 programing manual says that it takes seven T states to fetch and execute the MOV instruction. If the system clock has a frequency of 2.5 MHz, how long is an instruction cycle ?What is the reset vector of the 8088 microprocessor? Explain how it is used to beginoperation.Explain the concept of motherboard VRMs (Voltage Regulator Modules) and their role in power delivery to the CPU. Discuss the impact of VRM quality on system stability and performance.