Inp.:
AH = 1Ah
DS:DX -> Disk Transfer Area (DTA)
注:当一个程序启动的时候DTA被设置到PSP:0080h。
在FlashTek X - 32 DOS扩展下,指针在DS:EDX
另见:AH=11h,AH=12h,AH=2Fh,AH=4Eh,AH=4Fh
INT 21
拷贝自拉尔夫 - 布朗的中断表
INT 21 1A-- - DOS 1+ - SET DISK TRANSFER AREA ADDRESS
Category: D - DOS kernel
Inp.:
AH = 1Ah
DS:DX -> Disk Transfer Area (DTA)
Notes: the DTA is set to PSP:0080h when a program is started
under the FlashTek X-32 DOS extender, the pointer is in DS:EDX
SeeAlso: AH=11h,AH=12h,AH=2Fh,AH=4Eh,AH=4Fh
INT 21
Copied from Ralf Brown's Interrupt List