DE2-115 出厂时写有默认的配置数据，用于演示开发板的一些基本特征。下面给出了默认配 置的存放位置，和执行默认配置需要准备的工作。

DE2_115_Default
...............\AUDIO_DAC.v
...............\db
...............\..\altpll_k3n2.tdf
...............\..\altsyncram_b7d1.tdf
...............\..\altsyncram_skd1.tdf
...............\..\DE2_115_Default.amm.cdb
...............\..\DE2_115_Default.asm.qmsg
...............\..\DE2_115_Default.asm.rdb
...............\..\DE2_115_Default.asm_labs.ddb
...............\..\DE2_115_Default.cbx.xml
...............\..\DE2_115_Default.cmp.bpm
...............\..\DE2_115_Default.cmp.cdb
...............\..\DE2_115_Default.cmp.hdb
...............\..\DE2_115_Default.cmp.kpt
...............\..\DE2_115_Default.cmp.logdb
...............\..\DE2_115_Default.cmp.rdb
...............\..\DE2_115_Default.cmp_merge.kpt
...............\..\DE2_115_Default.cycloneive_io_sim_cache.45um_ff_1200mv_0c_fast.hsd
...............\..\DE2_115_Default.cycloneive_io_sim_cache.45um_ii_1200mv_0c_slow.hsd
...............\..\DE2_115_Default.cycloneive_io_sim_cache.45um_ii_1200mv_85c_slow.hsd
...............\..\DE2_115_Default.db_info
...............\..\DE2_115_Default.fit.qmsg
...............\..\DE2_115_Default.hier_info
...............\..\DE2_115_Default.hif
...............\..\DE2_115_Default.idb.cdb
...............\..\DE2_115_Default.lpc.html
...............\..\DE2_115_Default.lpc.rdb
...............\..\DE2_115_Default.lpc.txt
...............\..\DE2_115_Default.map.bpm
...............\..\DE2_115_Default.map.cdb
...............\..\DE2_115_Default.map.hdb
...............\..\DE2_115_Default.map.kpt
...............\..\DE2_115_Default.map.logdb
...............\..\DE2_115_Default.map.qmsg
...............\..\DE2_115_Default.map_bb.cdb
...............\..\DE2_115_Default.map_bb.hdb
...............\..\DE2_115_Default.map_bb.logdb
...............\..\DE2_115_Default.pre_map.cdb
...............\..\DE2_115_Default.pre_map.hdb
...............\..\DE2_115_Default.rom0_AUDIO_DAC_1ed7bfc5.hdl.mif
...............\..\DE2_115_Default.rtlv.hdb
...............\..\DE2_115_Default.rtlv_sg.cdb
...............\..\DE2_115_Default.rtlv_sg_swap.cdb
...............\..\DE2_115_Default.sgdiff.cdb
...............\..\DE2_115_Default.sgdiff.hdb
...............\..\DE2_115_Default.sld_design_entry.sci
...............\..\DE2_115_Default.sld_design_entry_dsc.sci
...............\..\DE2_115_Default.smart_action.txt
...............\..\DE2_115_Default.smp_dump.txt
...............\..\DE2_115_Default.sta.qmsg
...............\..\DE2_115_Default.sta.rdb
...............\..\DE2_115_Default.sta_cmp.7_slow_1200mv_85c.tdb
...............\..\DE2_115_Default.syn_hier_info
...............\..\DE2_115_Default.tiscmp.fast_1200mv_0c.ddb
...............\..\DE2_115_Default.tiscmp.slow_1200mv_0c.ddb
...............\..\DE2_115_Default.tiscmp.slow_1200mv_85c.ddb
...............\..\DE2_115_Default.tis_db_list.ddb
...............\..\DE2_115_Default.tmw_info
...............\..\decode_aaa.tdf
...............\..\logic_util_heursitic.dat
...............\..\mux_1pb.tdf
...............\..\prev_cmp_DE2_115_Default.qmsg
...............\DE2_115_Default.asm.rpt
...............\DE2_115_Default.done
...............\DE2_115_Default.dpf
...............\DE2_115_Default.fit.rpt
...............\DE2_115_Default.fit.smsg
...............\DE2_115_Default.fit.summary
...............\DE2_115_Default.flow.rpt
...............\DE2_115_Default.map.rpt
...............\DE2_115_Default.map.smsg
...............\DE2_115_Default.map.summary
...............\DE2_115_Default.pin
...............\DE2_115_Default.pof
...............\DE2_115_Default.qpf
...............\DE2_115_Default.qsf
...............\de2_115_default.sdc
...............\DE2_115_Default.sof
...............\DE2_115_Default.sta.rpt
...............\DE2_115_Default.sta.summary
...............\DE2_115_Default.v
...............\DE2_115_Default_assignment_defaults.qdf
...............\demo_batch
...............\..........\DE2_115_Default.bat
...............\..........\DE2_115_Default.sof
...............\greybox_tmp
...............\...........\cbx_args.txt
...............\I2C_AV_Config.v
...............\I2C_Controller.v
...............\img_data.mif
...............\img_data.qip
...............\img_data.

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