File list (Check if you may need any files):
doc
...\ddr_sdram.pdf
model
.....\mt46v4m16.vhd
.....\mti_pkg.vhd
readme.txt
route
.....\ddr_sdram.csf
.....\ddr_sdram.esf
.....\ddr_sdram.psf
.....\ddr_sdram.quartus
.....\ddr_sdram.vqm
.....\pll1.vhd
simulation
..........\APEX20KE_MF.VHD
..........\ddr_command.vhd
..........\ddr_control_interface.vhd
..........\ddr_data_path.vhd
..........\ddr_sdram.vhd
..........\ddr_sdram_tb.vhd
..........\io_utils.vhd
..........\lpm_pack.vhd
..........\modelsim.ini
..........\mt46v4m16.vhd
..........\mti_pkg.bak
..........\mti_pkg.vhd
..........\pll1.vhd
..........\readme.txt
..........\stdlogar.vhd
..........\util1164.vhd
..........\wave.do
..........\work
..........\....\altcam
..........\....\......\behave.dat
..........\....\......\behave.psm
..........\....\......\_primary.dat
..........\....\altclklock
..........\....\..........\behavior.dat
..........\....\..........\behavior.psm
..........\....\..........\_primary.dat
..........\....\altlvds_rx
..........\....\..........\behavior.dat
..........\....\..........\behavior.psm
..........\....\..........\_primary.dat
..........\....\altlvds_tx
..........\....\..........\behavior.dat
..........\....\..........\behavior.psm
..........\....\..........\_primary.dat
..........\....\command
..........\....\.......\rtl.dat
..........\....\.......\rtl.psm
..........\....\.......\_primary.dat
..........\....\control_interface
..........\....\.................\rtl.dat
..........\....\.................\rtl.psm
..........\....\.................\_primary.dat
..........\....\ddr_command
..........\....\...........\rtl.dat
..........\....\...........\rtl.psm
..........\....\...........\_primary.dat
..........\....\ddr_control_interface
..........\....\.....................\rtl.dat
..........\....\.....................\rtl.psm
..........\....\.....................\_primary.dat
..........\....\ddr_data_path
..........\....\.............\rtl.dat
..........\....\.............\rtl.psm
..........\....\.............\_primary.dat
..........\....\ddr_sdram
..........\....\.........\rtl.dat
..........\....\.........\rtl.psm
..........\....\.........\_primary.dat
..........\....\ddr_sdram_tb
..........\....\............\rtl.dat
..........\....\............\rtl.psm
..........\....\............\_primary.dat
..........\....\io_utils
..........\....\........\body.dat
..........\....\........\body.psm
..........\....\........\_primary.dat
..........\....\........\_vhdl.psm
..........\....\lpm_components
..........\....\..............\body.dat
..........\....\..............\body.psm
..........\....\..............\_primary.dat
..........\....\..............\_vhdl.psm
..........\....\mt46v4m16
..........\....\.........\behave.dat
..........\....\.........\behave.psm
..........\....\.........\_primary.dat
..........\....\mti_pkg
..........\....\.......\body.dat
..........\....\.......\body.psm
..........\....\.......\_primary.dat
..........\....\.......\_vhdl.psm
..........\....\pll1
..........\....\....\syn.dat
..........\....\....\syn.psm
..........\....\....\_primary.dat
..........\....\std_logic_arith