,ASCII 转 二进制,“1968”,31h 39h 36h 38h,01h 09h 06h 08h,1x10+9,19x10+6,196x10+8=1968(07B0),二进制数运算,data segment ascii db 31h,39h,36h,38h num db 04h result dw 1 dup(0) data ends,二进制 转 ASCII,1968h,1968/10=196 8,196/10 =19 6,19/10 =1 9,1/10 =0 1,+30h,二进制数运算,04h 00h 05h 06h,data segment dtat1 dw 1968h ascii db 5 dup(0) data ends,