使用以下代码作为程序的开头。写一个程序找出最大和最小的数。最大和最小的数字需要分别保存在寄存器r7和r8中。对于ARMSim#，这些数字也需要显示在控制台和LCD屏幕上(使用Embest Board) 代入量) MOV r0, #0x00002000 MOV r1, #9 STR r1, [r0],#4 MOV r1, #3 STR r1, [r0],#4 MOV r1, #1 STR r1, [r0],#4 MOV r1, #4 STR r1, [r0],#4 MOV r1, #8 STR r1, [r0],#4 MOV r1, #5 STR r1, [r0],#4 MOV r1, #7 STR r1, [r0],#4 MOV r1, #2 STR r1, [r0],#4 MOV r1, #10 STR r1, [r0],#4 MOV r1, #6 STR r1, [r0],#4，注释用英文

; Initialize registers
MOV r7, #0        ; Initialize register r7 to 0
MOV r8, #0xFFFFFFFF  ; Initialize register r8 to the maximum possible value

; Load array into memory
MOV r0, #0x00002000 ; Address of the array
MOV r1, #9          ; Number of elements in the array
STR r1, [r0],#4     ; Store element 9 at address r0, increment r0 by 4 bytes
MOV r1, #3
STR r1, [r0],#4
MOV r1, #1
STR r1, [r0],#4
MOV r1, #4
STR r1, [r0],#4
MOV r1, #8
STR r1, [r0],#4
MOV r1, #5
STR r1, [r0],#4
MOV r1, #7
STR r1, [r0],#4
MOV r1, #2
STR r1, [r0],#4
MOV r1, #10
STR r1, [r0],#4
MOV r1, #6
STR r1, [r0],#4

; Find the maximum and minimum values
MOV r1, #0x00002000  ; Start of the array
MOV r2, #0           ; Counter
loop:
    LDR r3, [r1], #4  ; Load the next element
    CMP r3, r8        ; Compare with current maximum value
    BLE endloop       ; If less than or equal to, go to endloop
    MOV r8, r3        ; Set new maximum value
endloop:
    CMP r2, #8         ; Check if we've gone through all elements
    BEQ done           ; If so, we're done
    ADD r2, r2, #1     ; Increment the counter
    B loop             ; Go back to loop
done:
    MOV r1, #0x00002000  ; Start of the array
    MOV r2, #0           ; Counter
loop2:
    LDR r3, [r1], #4     ; Load the next element
    CMP r3, r7           ; Compare with current minimum value
    BGE endloop2         ; If greater than or equal to, go to endloop2
    MOV r7, r3           ; Set new minimum value
endloop2:
    CMP r2, #8            ; Check if we've gone through all elements
    BEQ done2             ; If so, we're done
    ADD r2, r2, #1        ; Increment the counter
    B loop2               ; Go back to loop2
done2:

; Display the maximum and minimum values
; For ARMSim#, you'll need to use the appropriate system calls to display the values on the console and LCD screen