文件名称:61EDA_D172
介绍说明－－下载内容均来自于网络，请自行研究使用
SD卡的基本读写操作，结构明了，程序易懂，是SD卡学习的好例程-SD card is the basic read and write operations, structure and clear, understandable procedures, SD card is a good learning routines
(系统自动生成,下载前可以参看下载内容)
下载文件列表
SD_Card_Audio\SD_Card_Audio\.metadata\.lock
.............\.............\.........\.log
.............\.............\.........\.plugins\org.eclipse.core.resources\.projects\hello_led_0\.markers
.............\.............\.........\........\..........................\.........\...........\.properties
.............\.............\.........\........\..........................\.........\..........._syslib\.properties
.............\.............\.........\........\..........................\.........\Nios II Device Drivers\.location
.............\.............\.........\........\..........................\.........\......................\.properties
.............\.............\.........\........\..........................\.root\95.tree
.............\.............\.........\........\..........................\.safetable\org.eclipse.core.resources
.............\.............\.........\........\..................untime\.settings\org.eclipse.cdt.core.prefs
.............\.............\.........\........\........................\.........\org.eclipse.cdt.ui.prefs
.............\.............\.........\........\........................\.........\org.eclipse.ui.prefs
.............\.............\.........\........\............ui.workbench\dialog_settings.xml
.............\.............\.........\........\........................\workbench.xml
.............\.............\.........\version.ini
.............\.............\.sopc_builder\install.ptf
.............\.............\Audio_0.v
.............\.............\AUDIO_DAC_FIFO.v
.............\.............\AUDIO_PLL.v
.............\.............\AUD_FULL.v
.............\.............\bht_ram.mif
.............\.............\button_pio.v
.............\.............\cmp_state.ini
.............\.............\cpu_0.ocp
.............\.............\cpu_0.v
.............\.............\cpu_0_jtag_debug_module.v
.............\.............\cpu_0_jtag_debug_module_wrapper.v
.............\.............\cpu_0_mult_cell.v
.............\.............\cpu_0_ociram_default_contents.mif
.............\.............\cpu_0_test_bench.v
.............\.............\db\altsyncram_01u1.tdf
.............\.............\..\altsyncram_0q21.tdf
.............\.............\..\altsyncram_21n1.tdf
.............\.............\..\altsyncram_2l41.tdf
.............\.............\..\altsyncram_3e91.tdf
.............\.............\..\altsyncram_3l41.tdf
.............\.............\..\altsyncram_41u.tdf
.............\.............\..\altsyncram_9691.tdf
.............\.............\..\altsyncram_9kq.tdf
.............\.............\..\altsyncram_iab1.tdf
.............\.............\..\altsyncram_oi41.tdf
.............\.............\..\altsyncram_toc1.tdf
.............\.............\..\altsyncram_tu41.tdf
.............\.............\..\altsyncram_uvo1.tdf
.............\.............\..\altsyncram_vpo1.tdf
.............\.............\..\alt_synch_pipe_3l2.tdf
.............\.............\..\alt_synch_pipe_4l2.tdf
.............\.............\..\a_dpfifo_qap.tdf
.............\.............\..\a_fefifo_7cf.tdf
.............\.............\..\a_graycounter_a17.tdf
.............\.............\..\a_graycounter_f86.tdf
.............\.............\..\cntr_dl8.tdf
.............\.............\..\cntr_rj7.tdf
.............\.............\..\dcfifo_ga01.tdf
.............\.............\..\DE2_SD_Card_Audio.asm.qmsg
.............\.............\..\DE2_SD_Card_Audio.asm_labs.ddb
.............\.............\..\DE2_SD_Card_Audio.cbx.xml
.............\.............\..\DE2_SD_Card_Audio.cmp.cdb
.............\.............\..\DE2_SD_Card_Audio.cmp.hdb
.............\.............\..\DE2_SD_Card_Audio.cmp.logdb
.............\.............\..\DE2_SD_Card_Audio.cmp.rdb
.............\.............\..\DE2_SD_Card_Audio.cmp.tdb
.............\.............\..\DE2_SD_Card_Audio.cmp0.ddb
.............\.............\..\DE2_SD_Card_Audio.cmp2.ddb
.............\.............\..\DE2_SD_Card_Audio.db_info
.............\.............\..\DE2_SD_Card_Audio.eco.cdb
.............\.............\..\DE2_SD_Card_Audio.fit.qmsg
.............\.............\..\DE2_SD_Card_Audio.hier_
.............\.............\.........\.log
.............\.............\.........\.plugins\org.eclipse.core.resources\.projects\hello_led_0\.markers
.............\.............\.........\........\..........................\.........\...........\.properties
.............\.............\.........\........\..........................\.........\..........._syslib\.properties
.............\.............\.........\........\..........................\.........\Nios II Device Drivers\.location
.............\.............\.........\........\..........................\.........\......................\.properties
.............\.............\.........\........\..........................\.root\95.tree
.............\.............\.........\........\..........................\.safetable\org.eclipse.core.resources
.............\.............\.........\........\..................untime\.settings\org.eclipse.cdt.core.prefs
.............\.............\.........\........\........................\.........\org.eclipse.cdt.ui.prefs
.............\.............\.........\........\........................\.........\org.eclipse.ui.prefs
.............\.............\.........\........\............ui.workbench\dialog_settings.xml
.............\.............\.........\........\........................\workbench.xml
.............\.............\.........\version.ini
.............\.............\.sopc_builder\install.ptf
.............\.............\Audio_0.v
.............\.............\AUDIO_DAC_FIFO.v
.............\.............\AUDIO_PLL.v
.............\.............\AUD_FULL.v
.............\.............\bht_ram.mif
.............\.............\button_pio.v
.............\.............\cmp_state.ini
.............\.............\cpu_0.ocp
.............\.............\cpu_0.v
.............\.............\cpu_0_jtag_debug_module.v
.............\.............\cpu_0_jtag_debug_module_wrapper.v
.............\.............\cpu_0_mult_cell.v
.............\.............\cpu_0_ociram_default_contents.mif
.............\.............\cpu_0_test_bench.v
.............\.............\db\altsyncram_01u1.tdf
.............\.............\..\altsyncram_0q21.tdf
.............\.............\..\altsyncram_21n1.tdf
.............\.............\..\altsyncram_2l41.tdf
.............\.............\..\altsyncram_3e91.tdf
.............\.............\..\altsyncram_3l41.tdf
.............\.............\..\altsyncram_41u.tdf
.............\.............\..\altsyncram_9691.tdf
.............\.............\..\altsyncram_9kq.tdf
.............\.............\..\altsyncram_iab1.tdf
.............\.............\..\altsyncram_oi41.tdf
.............\.............\..\altsyncram_toc1.tdf
.............\.............\..\altsyncram_tu41.tdf
.............\.............\..\altsyncram_uvo1.tdf
.............\.............\..\altsyncram_vpo1.tdf
.............\.............\..\alt_synch_pipe_3l2.tdf
.............\.............\..\alt_synch_pipe_4l2.tdf
.............\.............\..\a_dpfifo_qap.tdf
.............\.............\..\a_fefifo_7cf.tdf
.............\.............\..\a_graycounter_a17.tdf
.............\.............\..\a_graycounter_f86.tdf
.............\.............\..\cntr_dl8.tdf
.............\.............\..\cntr_rj7.tdf
.............\.............\..\dcfifo_ga01.tdf
.............\.............\..\DE2_SD_Card_Audio.asm.qmsg
.............\.............\..\DE2_SD_Card_Audio.asm_labs.ddb
.............\.............\..\DE2_SD_Card_Audio.cbx.xml
.............\.............\..\DE2_SD_Card_Audio.cmp.cdb
.............\.............\..\DE2_SD_Card_Audio.cmp.hdb
.............\.............\..\DE2_SD_Card_Audio.cmp.logdb
.............\.............\..\DE2_SD_Card_Audio.cmp.rdb
.............\.............\..\DE2_SD_Card_Audio.cmp.tdb
.............\.............\..\DE2_SD_Card_Audio.cmp0.ddb
.............\.............\..\DE2_SD_Card_Audio.cmp2.ddb
.............\.............\..\DE2_SD_Card_Audio.db_info
.............\.............\..\DE2_SD_Card_Audio.eco.cdb
.............\.............\..\DE2_SD_Card_Audio.fit.qmsg
.............\.............\..\DE2_SD_Card_Audio.hier_