Introduction - If you have any usage issues, please Google them yourself
编程实现按照下列6 4键码定义表计算给定行列号的键码在表中
的位置,并取出该键值送入al中。要求使用XLAT指令查表!
KeyTable db (0行) 16h, 15h, 14h, 0ffh
db (1行) 13h, 12h, 11h, 10h
db (2行) 0dh, 0ch, 0bh, 0ah
db (3行) 0eh, 03h, 06h, 09h
db (4行) 0fh, 02h, 05h, 08h
db (5行) 00h, 01h, 04h, 07h
0列 1列 2列 3列