Recently, I have written some error records after studying the assembly every time I have finished writing.
5.1 1) Do not follow the file name when the file name is in the file name 2) Do not use the Mian Proc Far Statement 3) Use Sub Al, 20H5.2 1) When the lowercase is transformed into uppercase. Wrong, skip the cycle initial assignment statement (MOV CX, N) leads to a loop (loop lab) error
... JX Lab ... MOV CX, N Lab: ... loop lab
2) Skip to the cycle initial assignment statement (MOV CX, N) and loop less a logo symbol causes the loop to repeatedly assign a dead cycle.
... JX Lab ... Lab: MOV CX, N ... loop lab
3) When displayed, it must be converted to the ASC code. It is displayed. Display errors. It is confusing 5.3 1) Implement the wrap function A db 13, 10, '$' Lea DS, A MOV AH, 09 INT 21h
