In the MIPS processor that is part of the PIC32 microcontroller, what is the length of each instruction? a.16 bits b. 24 bits c. 32 bits d. 64 bits
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In the MIPS processor that is part of the PIC32 microcontroller, what is the length of each instruction?
a.16 bits
b. 24 bits
c. 32 bits
d. 64 bits
Step by step
Solved in 2 steps
- 4) Design and draw these memory units with their control circuits. Explain operations. a) A single EPROM 2716 is used with an 8088 microprocessor so that this microprocessor will see only X bytes of memory between the address range of DF800 –DFFFF or DD800 - DDFFF instead of 1M byte that it expects. Draw this circuit. What are X bytes? Do not use 74138 decoders. b) Design and show a 16K x 16-bit memory circuit by using 8K x 8-bit RAMS. Explain its operation. Do not use decoder 74138 chip.P Flag question Explain the MUL instruction of 8086. Compare it with IMUL instruction. (1 +1 Marks) Write a Assembly language program for 8086 to find the cube of a number using MUL instruction. (5 Marks) (Note : Solve the question in paper, scan and upload along with the other Part B and C answers) B I IIIA) List and describe 10 features of the Atmel ATmega 2560 AVR microcontroller (use the ATmega 2560 complete reference manual for help). B) List and describe two AVR instructions. As part of your description make sure that you list the operation for each instruction that is provided in the instruction set summary.
- 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.1. Draw the figure showing the types of registers in an 8086 microprocessor. Write the register group types explaining the functions shortly for each one.DIsassemble the following MIPS 32-bit hexadecimal instruction written as addr:instr 60005000 : 0c000020
- The microprocessor unit that responsible for instruction queuing is .. O EU O ALU BIU O Segment registers O None of the above1. Write the contents of all registers and the conditions codes registers after each execution instructions in Table Q1(a). Instructions SUBS r0, rl, 12 MOV 12,13, ASR #3 ro 11223344 Table Q1 (a) rl F7770025 12 r3 CF119856 CF119856 NZ V C 010 1Suppose we have two registers, Rl and R2, and between them we have a combinational logic circuit. The tpcg = 0.5 ns, tccq = 0.25 ns, tpd = 4 ns, tcd = 2.5 ns, tsetup = 0.5 ns and thold = 0.2 ns. What is the maximum value of fc? Select one: a. 0.2 ps O b. 200 MHz O c. 2 GHz O d. 200 KHz
- For a microprocessor similar to ATmega328p an 8 bit ADC uses a VREF = 3.3 V. When an analog read is executed the return value is 112. What Voltage is present on the input? Enter the value in the box provided in mV. Round to the nearest mV.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. 0x00001122Assume that the microprocessor can directly address 1M with a and 8 data pins. The maximum RAM system can design by using the following RAM chips is given in the below table. Choose the correct option:(provide answer in details) (a) None of them (b) 25K x 8 (c) 27K x 8 (d )26K x 8 (e) 24K x 8