File list (Check if you may need any files):
8259_OSED\A8259 Programmable Interrupt Controller.doc
.........\A8259.csf
.........\A8259.psf
.........\A8259.quartus
.........\A8259.qws
.........\A8259.ssf
.........\A8259.VHD
.........\A8259TB.VHD
.........\A8259TOP.VHD
.........\A8259_TST.VHD
.........\Altera Reference Design License Agreement.TXT
.........\cmp_state.ini
.........\CWRD_REG.VHD
.........\Debug.fsf
.........\ds8259.pdf
.........\INITCNTL.VHD
.........\INT_LTCH.VHD
.........\INT_SEQ.VHD
.........\IR_REG.VHD
.........\IS_REG.VHD
.........\OCW2_REG.VHD
.........\OCW3_REG.VHD
.........\OCW_DCDE.VHD
.........\PRI_RES.VHD
.........\RD_MUX.VHD
.........\readme.txt
.........\Release.fsf
.........\RW_CNTL.VHD
.........\SEQ_CNTL.VHD
.........\VECT_MUX.VHD
8259_OSED