[davidquan73]

cho minh hoi ve cai nay nha
sao khi minh lap trinh trong mplap minh viet output_B(a[i] | 0x07]) thi no chay Ok
con khi minh viet ouput_B(a[i] | b[i]) thi lai ko chay dc
cac bac nao bit chi minh voi
email minh la davidquan73@gmail.com