User`s manual
RS-400-SF User’s Manual 
53
IDE Primary Master/Slave UDMA [Auto/Disabled]: 
Each channel (Primary and Secondary) has both a master 
and a slave, making four IDE devices possible. Because 
each IDE device may have a different Mode timing (0, 1, 2, 
3, 4), it is necessary for these to be independent. The default 
setting “Auto” will allow auto-detection to ensure optimal 
performance. 
IDE Burst Mode [Enabled/Disabled]: 










