So called Sp2003s was a community supported board that was built from files shared with community in 2007-2009 by Ivan Mak?
NOTE: Connector IDE 2 currently doesn't work because Altera PLD is not wiring it properly to internal logic, so you need to use IDE 1 only to connect 2 IDE devices to the same bus - 1 master (HDD) and 1 slave (CD-ROM).
PREDECESSOR: Sp2000s
SUCCESSOR: Sp2016s?