文件名称:i2cBUS
-
所属分类：
- 标签属性：
- 上传时间：2015-12-12
-
文件大小：2.15mb
-
已下载：0次
-
提 供 者：
-
相关连接：无下载说明：别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容来自于网络，使用问题请自行百度
Altera的I2C总线FPGA程序，内有详细使用说明- The I2C Controller is available in VHDL and is optimized for the Altera® APEX™ , Stratix® , and Cyclone™ device families.
All of the register addresses are defined as constants in the VHDL source files and can be easily customized for customer use. The MBASE address is defined as a generic and can also be easily changed and customized for customer use. In addition, this design outputs the MCF signal on a pin which can be used by the uC as a quick indication that the I2C transfer is complete.
This design uses the I2C SCL signal as a clock. This requires that the SCL signal have clean, fast edges on both the rising and falling edges of this signal. Slow rise and fall times on this signal can show noise effects which can cause improper clocking of registers within the Stratix FPGA. If the loading of the SCL signal in the system is such that the rise and fall times are slow (>20nS), external buffers such as Schmitt Triggers will be required to interface to the
All of the register addresses are defined as constants in the VHDL source files and can be easily customized for customer use. The MBASE address is defined as a generic and can also be easily changed and customized for customer use. In addition, this design outputs the MCF signal on a pin which can be used by the uC as a quick indication that the I2C transfer is complete.
This design uses the I2C SCL signal as a clock. This requires that the SCL signal have clean, fast edges on both the rising and falling edges of this signal. Slow rise and fall times on this signal can show noise effects which can cause improper clocking of registers within the Stratix FPGA. If the loading of the SCL signal in the system is such that the rise and fall times are slow (>20nS), external buffers such as Schmitt Triggers will be required to interface to the
(系统自动生成,下载前可以参看下载内容)
下载文件列表
I2C Controller Reference Design.doc
I2C总线代码使用手册.doc
license.txt
qii/
qii/cmp_state.ini
qii/db/
qii/db/cntr_4q7.tdf
qii/db/cntr_pd8.tdf
qii/db/cntr_re8.tdf
qii/db/i2c(0).cnf.cdb
qii/db/i2c(0).cnf.hdb
qii/db/i2c(1).cnf.cdb
qii/db/i2c(1).cnf.hdb
qii/db/i2c(2).cnf.cdb
qii/db/i2c(2).cnf.hdb
qii/db/i2c(3).cnf.cdb
qii/db/i2c(3).cnf.hdb
qii/db/i2c(4).cnf.cdb
qii/db/i2c(4).cnf.hdb
qii/db/i2c(5).cnf.cdb
qii/db/i2c(5).cnf.hdb
qii/db/i2c(6).cnf.cdb
qii/db/i2c(6).cnf.hdb
qii/db/i2c.(0).cnf.cdb
qii/db/i2c.(0).cnf.hdb
qii/db/i2c.(1).cnf.cdb
qii/db/i2c.(1).cnf.hdb
qii/db/i2c.(2).cnf.cdb
qii/db/i2c.(2).cnf.hdb
qii/db/i2c.(3).cnf.cdb
qii/db/i2c.(3).cnf.hdb
qii/db/i2c.(4).cnf.cdb
qii/db/i2c.(4).cnf.hdb
qii/db/i2c.(5).cnf.cdb
qii/db/i2c.(5).cnf.hdb
qii/db/i2c.(6).cnf.cdb
qii/db/i2c.(6).cnf.hdb
qii/db/i2c.asm.qmsg
qii/db/i2c.cmp.cdb
qii/db/i2c.cmp.ddb
qii/db/i2c.cmp.hdb
qii/db/i2c.cmp.rdb
qii/db/i2c.cmp.tdb
qii/db/i2c.cmp0.ddb
qii/db/i2c.db_info
qii/db/i2c.eco.cdb
qii/db/i2c.eda.qmsg
qii/db/i2c.fit.qmsg
qii/db/i2c.hier_info
qii/db/i2c.hif
qii/db/i2c.icc
qii/db/i2c.map.cdb
qii/db/i2c.map.hdb
qii/db/i2c.map.qmsg
qii/db/i2c.pre_map.cdb
qii/db/i2c.pre_map.hdb
qii/db/i2c.psp
qii/db/i2c.rpp.qmsg
qii/db/i2c.rtlv.hdb
qii/db/i2c.rtlv_sg.cdb
qii/db/i2c.rtlv_sg_swap.cdb
qii/db/i2c.sgate.rvd
qii/db/i2c.sgdiff.cdb
qii/db/i2c.sgdiff.hdb
qii/db/i2c.signalprobe.cdb
qii/db/i2c.sld_design_entry.sci
qii/db/i2c.sld_design_entry_dsc.sci
qii/db/i2c.syn_hier_info
qii/db/i2c.tan.qmsg
qii/db/i2c_cmp.qrpt
qii/db/i2c_hier_info
qii/db/i2c_sim.qrpt
qii/db/i2c_syn_hier_info
qii/i2c.asm.rpt
qii/i2c.done
qii/i2c.eda.rpt
qii/i2c.fit.eqn
qii/i2c.fit.rpt
qii/i2c.fit.summary
qii/i2c.flow.rpt
qii/i2c.map.eqn
qii/i2c.map.rpt
qii/i2c.map.summary
qii/i2c.pin
qii/i2c.pof
qii/i2c.qpf
qii/i2c.qsf
qii/i2c.qws
qii/i2c.sof
qii/i2c.tan.rpt
qii/i2c.tan.summary
qii/i2c_assignment_defaults.qdf
qii/quartus_nativelink_simulation.log
qii/simulation/
qii/simulation/modelsim/
qii/simulation/modelsim/i2c.vo
qii/simulation/modelsim/i2c_modelsim.xrf
qii/simulation/modelsim/i2c_v.sdo
qii/simulation/modelsim/modelsim.ini
qii/simulation/modelsim/modelsim_work/
qii/simulation/modelsim/modelsim_work/0modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/1modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/3modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/4modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/modelsim_work.lib
qii/simulation/modelsim/modelsim_work/vcp.epr
qii/simulation/modelsim/modelsim_work/vcp_cmd.log
qii/simulation/modelsim/vsimsa.cfg
qii/simulation/vcs/
qii/simulation/vcs/i2c.vo
qii/simulation/vcs/i2c_v.sdo
read_me.doc
read_me.txt
soc/
soc/i2c.vhd
soc/i2c.vhd.bak
soc/i2c_control.vhd
soc/shift.vhd
soc/uc_interface.vhd
soc/upcnt4.vhd
testbench/
testbench/micro_master_tb.vhd
testbench/micro_slave_tb.vhd
testbench/micro_tb.vhd
testbench/micro_test.do
testbench/micro_test.vhd
testbench/micro_test_post.do
testbench/micro_test_post.vhd
testbench/pullup.vhd
testbench/upcnt4_tb.vhd
testbench/upcnt4_tb_post.vhd
testbench/wave.do
testbench/wave_post.do
work/
work/i2c/
work/i2c/behave.dat
work/i2c/behave.psm
work/i2c/structure.dat
work/i2c/structure.psm
work/i2c/_primary.dat
work/i2c_control/
work/i2c_control/behave.dat
work/i2c_control/behave.psm
work/i2c_control/_primary.dat
work/micro_master_tb/
work/micro_master_tb/rtl.dat
work/micro_master_tb/rtl.psm
work/micro_master_tb/_primary.dat
work/micro_slave_tb/
work/micro_slave_tb/rtl.dat
work/micro_slave_tb/rtl.psm
work/micro_slave_tb/_primary.dat
work/micro_tb/
work/micro_tb/rtl.dat
work/micro_tb/rtl.psm
work/micro_tb/_primary.dat
work/micro_test/
work/micro_test/archmicro_test.dat
work/micro_test/archmicro_test.psm
work/micro_test/_primary.dat
work/micro_test_post/
work/micro_test_post/archmicro_test_post.dat
work/micro_test_post/archmicro_test_post.psm
work/micro_test_post/_primary.dat
work/pullup/
work/pullup/archpullup.dat
work/pullup/archpullup.psm
work/pullup/_primary.dat
work/roc/
work/roc/roc_v.dat
work/roc/roc_v.psm
work/roc/_primary.dat
work/shift8/
work/shift8/definition.dat
work/shift8/definition.psm
work/shift8/_primary.dat
work/uc_interface/
work/uc_interface/behaviour.dat
work/uc_interface/behaviour.psm
work/uc_interface/_primary.dat
work/upcnt4/
work/upcnt4/definition.dat
work/upcnt4/definition.psm
work/upcnt4/_primary.dat
work/_info
I2C总线代码使用手册.doc
license.txt
qii/
qii/cmp_state.ini
qii/db/
qii/db/cntr_4q7.tdf
qii/db/cntr_pd8.tdf
qii/db/cntr_re8.tdf
qii/db/i2c(0).cnf.cdb
qii/db/i2c(0).cnf.hdb
qii/db/i2c(1).cnf.cdb
qii/db/i2c(1).cnf.hdb
qii/db/i2c(2).cnf.cdb
qii/db/i2c(2).cnf.hdb
qii/db/i2c(3).cnf.cdb
qii/db/i2c(3).cnf.hdb
qii/db/i2c(4).cnf.cdb
qii/db/i2c(4).cnf.hdb
qii/db/i2c(5).cnf.cdb
qii/db/i2c(5).cnf.hdb
qii/db/i2c(6).cnf.cdb
qii/db/i2c(6).cnf.hdb
qii/db/i2c.(0).cnf.cdb
qii/db/i2c.(0).cnf.hdb
qii/db/i2c.(1).cnf.cdb
qii/db/i2c.(1).cnf.hdb
qii/db/i2c.(2).cnf.cdb
qii/db/i2c.(2).cnf.hdb
qii/db/i2c.(3).cnf.cdb
qii/db/i2c.(3).cnf.hdb
qii/db/i2c.(4).cnf.cdb
qii/db/i2c.(4).cnf.hdb
qii/db/i2c.(5).cnf.cdb
qii/db/i2c.(5).cnf.hdb
qii/db/i2c.(6).cnf.cdb
qii/db/i2c.(6).cnf.hdb
qii/db/i2c.asm.qmsg
qii/db/i2c.cmp.cdb
qii/db/i2c.cmp.ddb
qii/db/i2c.cmp.hdb
qii/db/i2c.cmp.rdb
qii/db/i2c.cmp.tdb
qii/db/i2c.cmp0.ddb
qii/db/i2c.db_info
qii/db/i2c.eco.cdb
qii/db/i2c.eda.qmsg
qii/db/i2c.fit.qmsg
qii/db/i2c.hier_info
qii/db/i2c.hif
qii/db/i2c.icc
qii/db/i2c.map.cdb
qii/db/i2c.map.hdb
qii/db/i2c.map.qmsg
qii/db/i2c.pre_map.cdb
qii/db/i2c.pre_map.hdb
qii/db/i2c.psp
qii/db/i2c.rpp.qmsg
qii/db/i2c.rtlv.hdb
qii/db/i2c.rtlv_sg.cdb
qii/db/i2c.rtlv_sg_swap.cdb
qii/db/i2c.sgate.rvd
qii/db/i2c.sgdiff.cdb
qii/db/i2c.sgdiff.hdb
qii/db/i2c.signalprobe.cdb
qii/db/i2c.sld_design_entry.sci
qii/db/i2c.sld_design_entry_dsc.sci
qii/db/i2c.syn_hier_info
qii/db/i2c.tan.qmsg
qii/db/i2c_cmp.qrpt
qii/db/i2c_hier_info
qii/db/i2c_sim.qrpt
qii/db/i2c_syn_hier_info
qii/i2c.asm.rpt
qii/i2c.done
qii/i2c.eda.rpt
qii/i2c.fit.eqn
qii/i2c.fit.rpt
qii/i2c.fit.summary
qii/i2c.flow.rpt
qii/i2c.map.eqn
qii/i2c.map.rpt
qii/i2c.map.summary
qii/i2c.pin
qii/i2c.pof
qii/i2c.qpf
qii/i2c.qsf
qii/i2c.qws
qii/i2c.sof
qii/i2c.tan.rpt
qii/i2c.tan.summary
qii/i2c_assignment_defaults.qdf
qii/quartus_nativelink_simulation.log
qii/simulation/
qii/simulation/modelsim/
qii/simulation/modelsim/i2c.vo
qii/simulation/modelsim/i2c_modelsim.xrf
qii/simulation/modelsim/i2c_v.sdo
qii/simulation/modelsim/modelsim.ini
qii/simulation/modelsim/modelsim_work/
qii/simulation/modelsim/modelsim_work/0modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/1modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/3modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/4modelsim_work.mgf
qii/simulation/modelsim/modelsim_work/modelsim_work.lib
qii/simulation/modelsim/modelsim_work/vcp.epr
qii/simulation/modelsim/modelsim_work/vcp_cmd.log
qii/simulation/modelsim/vsimsa.cfg
qii/simulation/vcs/
qii/simulation/vcs/i2c.vo
qii/simulation/vcs/i2c_v.sdo
read_me.doc
read_me.txt
soc/
soc/i2c.vhd
soc/i2c.vhd.bak
soc/i2c_control.vhd
soc/shift.vhd
soc/uc_interface.vhd
soc/upcnt4.vhd
testbench/
testbench/micro_master_tb.vhd
testbench/micro_slave_tb.vhd
testbench/micro_tb.vhd
testbench/micro_test.do
testbench/micro_test.vhd
testbench/micro_test_post.do
testbench/micro_test_post.vhd
testbench/pullup.vhd
testbench/upcnt4_tb.vhd
testbench/upcnt4_tb_post.vhd
testbench/wave.do
testbench/wave_post.do
work/
work/i2c/
work/i2c/behave.dat
work/i2c/behave.psm
work/i2c/structure.dat
work/i2c/structure.psm
work/i2c/_primary.dat
work/i2c_control/
work/i2c_control/behave.dat
work/i2c_control/behave.psm
work/i2c_control/_primary.dat
work/micro_master_tb/
work/micro_master_tb/rtl.dat
work/micro_master_tb/rtl.psm
work/micro_master_tb/_primary.dat
work/micro_slave_tb/
work/micro_slave_tb/rtl.dat
work/micro_slave_tb/rtl.psm
work/micro_slave_tb/_primary.dat
work/micro_tb/
work/micro_tb/rtl.dat
work/micro_tb/rtl.psm
work/micro_tb/_primary.dat
work/micro_test/
work/micro_test/archmicro_test.dat
work/micro_test/archmicro_test.psm
work/micro_test/_primary.dat
work/micro_test_post/
work/micro_test_post/archmicro_test_post.dat
work/micro_test_post/archmicro_test_post.psm
work/micro_test_post/_primary.dat
work/pullup/
work/pullup/archpullup.dat
work/pullup/archpullup.psm
work/pullup/_primary.dat
work/roc/
work/roc/roc_v.dat
work/roc/roc_v.psm
work/roc/_primary.dat
work/shift8/
work/shift8/definition.dat
work/shift8/definition.psm
work/shift8/_primary.dat
work/uc_interface/
work/uc_interface/behaviour.dat
work/uc_interface/behaviour.psm
work/uc_interface/_primary.dat
work/upcnt4/
work/upcnt4/definition.dat
work/upcnt4/definition.psm
work/upcnt4/_primary.dat
work/_info
本网站为编程资源及源代码搜集、介绍的搜索网站，版权归原作者所有！ 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.