0c499685_HP_94D_E_F__Other_Registers
[Command] SEEK [AH Register] 15h [Other Registers] 
AL= Channel number BL=00h Get current file pointer position BL=01h Seek relative to start of file BL=02h Set file pointer to EOD CX= High byte of 24 bit seek offset DX= Low word of 24 bit seek offset
HP-94D/E/F
Other Registers