INT 4D - TI Professional PCIBM PC - DISK - GET RETRY STATUS OF LAST OPERATION AH = 07h DL = drive (bit 7 set for hard disk) Return: CF clear if status unchanged CF set if status changed since last call AH = 00h AL = status of previous operation (see #00234 at INT 13/AH=01h) Notes: this function is nearly the same as INT 13/AH=01h on a standard PCIBM PC BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. the TI's BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. tranparently performs a number of retries; this function returns the error status of a failed operation even if the operation succeeded on a retry SeeAlso: AH=00h,AH=01h,INT 13/AH=01h