qa.hlp (Table of Contents; Topic list)
Int 1AH Function 02H
   Summary  Back
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  Description:  Get Time      [AT] [PS/2]
 
  Reads the current time from the CMOS time/date chip.
 
  Input             Output
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  AH=02H            CH=hours in binary coded decimal (BCD)
                    CL=minutes in BCD
                    DH=seconds in BCD
                    DL=daylight-saving-time code
                       00H if standard time
                       01H if daylight saving time
                    and, if clock running
                    Carry flag=clear
                    or, if clock stopped
                    Carry flag=set
                                    -♦-