Assembly language ARM-Cortex I am using a Tiva Board With Port F open with PF1 output, and PF0,PF4 inputs some of my code for reference LDR R0, =SYSCTL_RCGCGPIO_R ; 1) clock for port F LDR R1, [R0] ;get all bits ORR R1, R1, #0x20 ; bit 5, turn on clock STR R1, [R0] ;update ports

Q: what is the SOURCE REGISTER 1 (rs1) (5 binary digits) of the following instruction: sra x23,x27,x29…

A: Source register is. 11011 Opcode is. 0110011

Q: Write an ARM assembly program ieee.s to assign the hexadecimal equivalent for IEEE 32 bit format of…

A: Answer: ADD  Rd, Rn, Rm {,shift} ;Rd =Rn +Rm ADD   Rn, Rm {,shift} ;Rn =Rn +Rm ASR  #n Arithmetic…

Q: After the bitwise XOR instruction is executed in the code sequence below, the FLAGS are set or…

A: To determine the values of the flags after the bitwise XOR instruction is executed, we need to…

Q: When a signal is received, the processor immediately pauses what it is doing and attends to the…

A: The CPU has to have the capacity to communicate with its surroundings through a variety of input and…

Q: Computer Science STM32L475 DMA and ADC

A: Hey there, I am writing the required solution of the above stated question.Please do find the…

Q: generate an masm x86 assembly language program for the following expression

A: masm x86 which refers to the one it is used to produce object code that are used for the x86 class…

Q: The system writes to VA page 30 if an instruction is not accepted; what does it mean? Compared to a…

A: Given: When a letter is sent to VA page 30,If the instructions want to write to Virtual Address (VA)…

Q: The famous “1984” commercial was revolutionary in that it framed the computer revolution as a battle…

A: The suitable answer is (a) True

Q: Registers in RISC-V are 64-bit.  For the sake of simplicity, consider the following instructions…

A: RISC-V which is an open standard instruction set architecture that are based on established RISC…

Q: sing instruction IN AL, DX to read a byte information from an input port, which register must be…

A: D.  AL register is used to receive tye 8-bits data.

Q: Consider a 5-bit binary counter with the following specifications: The counter has a clock input as…

A: Dear Student, The required code along with explanation is given below -

Q: Draw the connection of MARIE’s PC to the datapath using the format shown in Figure 4.15.

A: Explanation: The read operation is enabled when the signal “P1” is high and write operation is…

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.