Do you mean that if we choose anyone day for the special DAC theory course on 9-11 or 9-15, the original course plan will be shortened, day 2 & day 3 will be skipped as shown below,
Night 1 : Simple introduction, 3 type of DAC circuit analysis. ( Already have the class ).
Day 2 : Function of each 5 block. Detail operation of TDA1541A, 47 DAC ( will be skipped )
Day 3 : Function of each 5 block (cont). Detail operation of AD1955 DAC ( will be skipped )
Day 4 : Advance modfication tips. ( As schedule )