can you please fix the code to resolve the error:Oh no! You've got an error in your assembly code and meet the requirements:
- at line 5: expected GETC instruction to have exactly 0 operands, but found 2
.ORIG x3000
; Define constants
BLANK .FILL x0020 ; Blank character
GETC .FILL x20B0 ; GETC trap code
PUTS .FILL x22A0 ; PUTS trap code
HALT .FILL x25C0 ; HALT trap code
; Define variables
ARRAY .BLKW #20 ; Array to store user inputs
N .FILL #0 ; Size of the array
COUNT .FILL #0 ; Loop counter
INPUT .FILL #0 ; User input
; Prompt message
PROMPT .STRINGZ "Enter a number (0 to 9): "
; Start of
LD R0, N ; Load the size of the array into R0
ADD R0, R0, #-1 ; Subtract 1 from the size to use as a loop counter
ADD R0, R0, R0 ; Multiply the loop counter by 2 (each entry is 2 bytes)
LOOP LEA R1, PROMPT ; Load the address of the prompt message into R1
PUTS ; Display the prompt message
GETC ; Get a character from the user
OUT ; Echo the character
AND R2, R2, #0 ; Clear R2 (will store the converted number)
ADD R2, R2, R0 ; Convert ASCII digit to a number
ADD R2, R2, #-48 ; Subtract x0030 from the ASCII digit
LDR R3, ARRAY ; Load the address of the array into R3
STR R2, R3, #0 ; Store the user input into the next available memory location of the array
ADD R3, R3, #2 ; Increment the array pointer by 2 bytes
ADD R0, R0, #-1 ; Decrement the loop counter
BRp LOOP ; If the loop counter is positive, continue looping
HALT ; Halt the program
; End of program
.END
Step by stepSolved in 3 steps
- 3. Given the following sequence of instructions: Il: R1= 100 12: R1= R2+R3 13: R2= R4-25 14: R4= Rl+R3 a. Identify the RAW, WAR, and WAW dependencies (if any) in this sequence of instructions. b. Rename the registers to prevent dependency problems. Identify references to initial register values using the subscript "a" to the register reference.arrow_forwardWe wish to execute a single LC-3 instruction that will subtract the decimal number 33 from R1 and put the result in R2. Can we do it? a. No, because the smallest number that fits 5 bits is -32b. No, because we don't have SUB instruction to subtractc. No, because the smallest number that fits 5 bits is -16d. Yes, we can do it with a single instruction.e. none of the above.arrow_forwardVDHL simple computer question.arrow_forward
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