假设 ESI 指向用户输入且 ECX = 8，这将转换为 8 个 ASCII0"的字符串 &1".

Assuming ESI points to users input and ECX = 8, this will convert a string of eight ASCII "0" & "1".

 NextCh:
        lodsb           
        ror     al, 1
        rcl     ah, 1
        loop    NextCh

所以如果输入是 01110011 那么 AH 就是 0b1110011 = 73H = 115 = 's'

So if input was 01110011 then AH is 0b1110011 = 73H = 115 = 's'