Nios-II-I2C

代码说明：

  使用开源的IIC MASTER Core，将它加载到NIOSII的AVALON总线上，这样对于NIOSII控制器而言，IIC MASTER就是一个硬件实现的控制器，用户通过调用API函数就能很容易的对IIC进行操作，而且IIC的运行并不占用NIOSII软核宝贵的资源和时间。 (Open source IIC MASTER Core,it is loaded into the AVALON bus NIOSII This NIOSII controller,IIC MASTER is a hardware implementation of the controller,the user by calling the API function can easily IIC operation IIC operation does not take up valuable resources and time NIOSII soft core.)

文件列表：

基于Nios II的I2C总线设计
........................\iicbus
........................\......\altera.components
........................\......\.................\.cdtproject,241,2009-01-04
........................\......\.................\.project,872,2009-01-04
........................\......\.................\Newlib C Library
........................\......\clock_0.vhd,40085,2009-01-04
........................\......\clock_1.vhd,40085,2009-01-04
........................\......\cpu.ocp,840,2009-01-04
........................\......\cpu.vhd,644760,2009-01-04
........................\......\cpu_ic_tag_ram.mif,1881,2009-01-04
........................\......\cpu_jtag_debug_module.vhd,13544,2009-01-04
........................\......\cpu_jtag_debug_module_wrapper.vhd,17370,2009-01-04
........................\......\cpu_mult_cell.vhd,6649,2009-01-04
........................\......\cpu_ociram_default_contents.mif,5878,2009-01-04
........................\......\cpu_rf_ram_a.mif,600,2009-01-04
........................\......\cpu_rf_ram_b.mif,600,2009-01-04
........................\......\cpu_test_bench.vhd,92492,2009-01-04
........................\......\db
........................\......\..\altsyncram_3nf1.tdf,40456,2009-01-04
........................\......\..\altsyncram_41g1.tdf,31508,2009-01-04
........................\......\..\altsyncram_4nf1.tdf,40456,2009-01-04
........................\......\..\altsyncram_9tl1.tdf,12612,2009-01-04
........................\......\..\altsyncram_e502.tdf,44669,2009-01-04
........................\......\..\altsyncram_kib1.tdf,28899,2009-01-04
........................\......\..\altsyncram_lo31.tdf,24709,2009-01-04
........................\......\..\altsyncram_qed1.tdf,38738,2009-01-04
........................\......\..\altsyncram_t072.tdf,45325,2009-01-04
........................\......\..\a_dpfifo_8t21.tdf,3329,2009-01-04
........................\......\..\a_fefifo_7cf.tdf,3940,2009-01-04
........................\......\..\cntr_fjb.tdf,3512,2009-01-04
........................\......\..\cntr_rj7.tdf,3490,2009-01-04
........................\......\..\decode_aoi.tdf,3473,2009-01-04
........................\......\..\ded_mult_2o81.tdf,3170,2009-01-04
........................\......\..\dffpipe_93c.tdf,1315,2009-01-04
........................\......\..\dpram_5h21.tdf,2390,2009-01-04
........................\......\..\iicbus.asm.qmsg,2051,2009-01-04
........................\......\..\iicbus.asm_labs.ddb,688492,2009-01-04
........................\......\..\iicbus.cbx.xml,2491,2009-01-04
........................\......\..\iicbus.cmp.bpm,6824,2009-01-04
........................\......\..\iicbus.cmp.cdb,1149564,2009-01-04
........................\......\..\iicbus.cmp.ecobp,46,2009-01-04
........................\......\..\iicbus.cmp.hdb,232880,2009-01-04
........................\......\..\iicbus.cmp.logdb,602,2009-01-04
........................\......\..\iicbus.cmp.rdb,98185,2009-01-04
........................\......\..\iicbus.cmp.tdb,1681893,2009-01-04
........................\......\..\iicbus.cmp0.ddb,2495643,2009-01-04
........................\......\..\iicbus.cmp2.ddb,120545,2009-01-04
........................\......\..\iicbus.cmp_bb.cdb,417879,2009-01-04
........................\......\..\iicbus.cmp_bb.hdb,232791,2009-01-04
........................\......\..\iicbus.cmp_bb.logdb,602,2009-01-04
........................\......\..\iicbus.cmp_bb.rcf,320290,2009-01-04
........................\......\..\iicbus.dbp,0,2009-01-04
........................\......\..\iicbus.db_info,152,2009-01-04
........................\......\..\iicbus.eco.cdb,176,2009-01-04
........................\......\..\iicbus.fit.qmsg,257127,2009-01-04
........................\......\..\iicbus.hier_info,1293968,2009-01-04
........................\......\..\iicbus.hif,196526,2009-01-04
........................\......\..\iicbus.map.bpm,6266,2009-01-04
........................\......\..\iicbus.map.cdb,292853,2009-01-04
........................\......\..\iicbus.map.ecobp,46,2009-01-04
........................\......\..\iicbus.map.hdb,230939,2009-01-04
........................\......\..\iicbus.map.logdb,404,2009-01-04
........................\......\..\iicbus.map.qmsg,315248,2009-01-04
........................\......\..\iicbus.map_bb.cdb,284839,2009-01-04
........................\......\..\iicbus.map_bb.hdb,230878,2009-01-04
........................\......\..\iicbus.map_bb.logdb,404,2009-01-04
........................\......\..\iicbus.merge_hb.atm,212685,2009-01-04
........................\......\..\iicbus.pre_map.cdb,383423,2009-01-04
........................\......\..\iicbus.pre_map.hdb,311289,2009-01-04
........................\......\..\iicbus.psp,25,2009-01-04
........................\......\..\iicbus.pss,19375,2009-01-04
........................\......\..\iicbus.rtlv.hdb,306826,2009-01-04
........................\......\..\iicbus.rtlv_sg.cdb,526507,2009-01-04
........................\......\..\iicbus.rtlv_sg_swap.cdb,73242,2009-01-04
........................\......\..\iicbus.sgdiff.cdb,330928,2009-01-04
........................\......\..\iicbus.sgdiff.hdb,338389,2009-01-04
........................\......\..\iicbus.signalprobe.cdb,938,2009-01-04
........................\......\..\iicbus.sldhu_30e344a040fd07e1533c49de5f2d67d1.cmp.atm,27992,2009-01-04
........................\......\..\iicbus.sldhu_30e344a040fd07e1533c49de5f2d67d1.cmp.logdb,4,2009-01-04
........................\......\..\iicbus.sldhu_30e344a040fd07e1533c49de5f2d67d1.map.atm,23720,2009-01-04
........................\......\..\iicbus.sldhu_30e344a040fd07e1533c49de5f2d67d1.map.logdb,4,2009-01-04
........................\......\..\iicbus.sld_design_entry.sci,169,2009-01-04
........................\......\..\iicbus.sld_design_entry_dsc.sci,2243,2009-01-04
........................\......\..\iicbus.syn_hier_info,0,2009-01-04
........................\......\..\iicbus.tan.qmsg,166688,2009-01-04
........................\......\..\iicbus.tis_db_list.ddb,189,2009-01-04
........................\......\..\mult_add_4cr2.tdf,3074,2009-01-04
........................\......\..\mult_add_6cr2.tdf,3063,2009-01-04
........................\......\..\prev_cmp_iicbus.asm.qmsg,2051,2008-12-13
........................\......\..\prev_cmp_iicbus.fit.qmsg,274990,2008-12-13
........................\......\..\prev_cmp_iicbus.map.qmsg,316145,2008-12-13
........................\......\..\prev_cmp_iicbus.qmsg,348898,2008-10-26
........................\......\..\prev_cmp_iicbus.tan.qmsg,174445,2008-12-13
........................\......\..\scfifo_1n21.tdf,2485,2009-01-04
........................\......\epcs_controller.vhd,28489,2009-01-04
........................\......\epcs_controller_boot_rom.hex,2588,2009-01-04
........................\......\I2CBUSNIOS.bsf,7537,2009-01-04
........................\......\I2CBUSNIOS.ptf,116180,2009-01-04
........................\......\I2CBUSNIOS.ptf.bak,99451,2009-01-04