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基于fpga的四路抢答器课程设计报告


videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The Co unty's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convinced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County create d. Organizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigation, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control , five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. Second, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove " effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final y e ar of the three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domest ic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he "Sun" probl em. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of water go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ouche s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" req uires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to d o sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustries. Poll ution of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

一、课题设计的基础和实验条件
1.工作基础 (1)数字电路,模拟电路的学习;对所需使用的芯片管脚及 功能的了解;掌握了基本的数字电路设计流程。 (2)学会使用 MAX+PLUS 软件设计数字电路; 了解 EDA 实验开发系统。 2.实验条件 (1) 提供有目标芯片: FPGA-型号 EP7128SLC84-15 的实验开发系统、 数码显示器、二极管、三极管、钮子开关; (2)电路设计器件: AND4、NOT、D 触发器等

二、设计目标
1. 4 人抢答器(四名选手分别为:R1,R2,R3,R4) ; 2. 主持人启动及复位开关 HT; 3. 七段显示码显示选手的编号; 4. 抢答器具有“互锁”功能; 三 设计电路图及仿真 该设计属于较为复杂的中小规模数字系统设计, 按照系统的功能要求和自顶 向下的层次化设计思想,该抢答器可以分为三个模块,他们分别为:抢答器控制 模块——IN,该模块用于控制选手及主持人的动作;编码模块——qiwei,用于 将选手的编号编码以便用数码管显示输出;

(1)抢答器控制模块 IN 的设计:
该模块在任意一位选手首先按下抢答键后,其输出高电平给 D 锁存器,并 将输出结果送至编码器 qiwei, 该模块的主持人按键 HOST 按钮可以实现系统的 复位。其原理图为:

treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renov ati on, will focus on four as pect s: to firmly cl ose t he high e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpris es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainage capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. Further soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tighte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to split" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created

videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The County's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convi nced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County cr eate d. Organizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigat ion, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control, five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. Second, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove "effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final ye ar of the three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domestic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he " Sun" problem. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of water go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ou che s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" requires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to do sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustri es. Poll ution of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

选手的输出信号发出之后,需要把输出转换为数字,故需要加一个七位译码器。

(2)七位译码器的设计:
通过编程定义生成了一个七位译码器:

生成此七位译码器的程序如下:

treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renovati on, will focus on four as pect s: to firmly cl ose t he high e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpr is es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainage capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. Further soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tig hte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to split" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created

videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The County's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convinced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County create d. Orga nizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigation, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control, five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. S econd, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove "effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final ye ar of t he three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domestic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he "Sun" probl em. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of wat er go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ouche s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" requires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to do sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustries. Poll uti on of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

(3)生成完整设计图:
两个模块进行连接即得到最终的实验电路图:

(4)设计图的仿真:
对设计的电路进行仿真得到仿真图如下:

treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renovati on, will focus on four as pect s: to firmly cl ose t he hig h e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpris es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainag e capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. F urther soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tighte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to spli t" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created

videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The County's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convi nced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County cr eate d. Organizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigat ion, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control, five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. Second, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove "effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final ye ar of the three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domestic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he " Sun" problem. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of water go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ou che s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" requires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to do sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustri es. Poll ution of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

从仿真结果可以看出符合功能要求。

(5)连接引脚图:
根据设计图选择适当的引脚连接得到下图的引脚图

treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renovati on, will focus on four as pect s: to firmly cl ose t he high e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpr is es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainage capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. Further soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tig hte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to split" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created

videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The County's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convinced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County create d. Orga nizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigation, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control, five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. S econd, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove "effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final ye ar of t he three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domestic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he "Sun" probl em. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of wat er go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ouche s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" requires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to do sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustries. Poll uti on of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

连接完引脚图后,通过 PROGRAMER 即可通过开发板来进行调试验证。最 终通过多次的调试与验证,终于完成了实验。

四 心得体会:
本次实践我认为完成的比较艰辛,首先在上第一节课的时候,听老师讲到这 门课程设计需要学到一些先修课程。 但是单片机, PLC, FPGA 我之前都没学过, 而且之前学的数电和模电也很多知识都有些记不清了。所以觉得特别慌,于是在 第一节课后就在课下看老师给的参考资料。 开始的时候觉得好多都不懂完全不明 白讲的是什么。 后来在找了一些视频之后对 FPGA 和 MAX+PLUS 平台有了一定 的了解。 后来又在选择电路的设计之前我认真复习了《数字电子技术》 ,对试验 中涉及到的器件进行了重点复习;而且认真学习了《MAX+PLUS11 操作指南》 , 后来在实验室开放后每天都去做实验调试。 最终能够熟练地使用该软件完成中小 规模的集成电路。虽然准备了不少,而且也自觉还是挺认真尽力的,但是之前的 课程学的不好还是挺伤的, 对于一些复杂的设计还是有挺多不太懂的,只能参考 网上查到的资料去理解。 从开始做到成功共尝试过三个项目,第一个比较简单算是熟悉软件。本来是 希望做好一个流水灯的但是后来发现输出电路太复杂, 经过多次调试始终在仿真 时打不到自己的要求,被迫作罢。最后选择做 4 位抢答器,设计图画出来并没有 花费太多时间, 但是调试真是花了大量的时间,因为开发板的接线经常会出现一 些接触不良,导致即使仿真结果是对的,但是却在开发板上达不到自己的要求。 只能一步一步通过排除法来修改更换接触不良的引脚。最终,终于解决了所有问 题完成了设计。 虽然设计不算特别高明特别复杂。但是毕竟是自己一点一点做出 来的,所以还是觉得挺有成就感。 就具体收获来说,首先知识上,通过此课程设计,让我复习了之前学习 的知识,同时让我对 FPGA 有了一个整体的了解,对 MAX+PLUS 软件也比 较熟悉了。除此之外,我觉得在这个实验的过程中也锻炼了我的耐心,让我 能比较专注的去做一件事情。而且经历了这次试验我认识到电路设计是一个 踏踏实实的过程,设计过程中我们需要循序渐进,一步一个脚印,来不得半
treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renovati on, will focus on four as pect s: to firmly cl ose t he hig h e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpris es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainag e capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. F urther soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tighte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to spli t" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created

videoconfere nce , Secretary of the provincial Committee of Xia Baol ong stresse d: t his year i s the "five water treatment" "357" timetables "for three years to r esolve outstanding is sue s, obviously w orked," victory of the year. The County's departments at all levels m ust firmly establi sh t he "guanghui is g old a nd silver" green devel opme nt concept, convi nced t hat Castl e is not relaxe d, always mai ntaini ng strategic a bility a nd str ong determination to improve t he envir onme nt, consistently playing w ell "five water treatment of" winning t he wa r, ever -hig her level s of compre hensive w ell-off s ociety wa s built. (A) lay the sewage uphill battle. Thi s year we will "river water quality impr oved at t he county level, up t o five" this basi c objective grasp of polluti on contr ol that focus, with the focus on three t hing s: a g ood job, "clear rivers" reaching t he County cr eate d. Organizati on "l ook back" s peci al inspe ction, the County gar bage River, black and odor ous River i s "Dragnet" inve stigat ion, timely rectification of problems found i n pla ce firmly to prevent river poll ution re bound. I n accorda nce with the "one -stop strategy", improving the inferior five water quality monit oring stations w ork this year t o ens ure the Elimi nation of 1 provi nci al control, five water quality se ction 3 muni cipa lities controlled deteri oration, ensure the creati on thi s year of "clear rivers" standards. Second, pay s pe cial attention to polluti on -cutting constr ucti on of nanotubes. I nterce pting na not ube s are the basis of poll ution of water source engineering , engi neering, matter of succes s or failure of water management. Urban sewage treatment, to im prove "effluent from sewage treatment rate, r unning accura cy, compl iance" requireme nt, s peed up t he tow n's s upport netw ork constr ucti on, is focusing on na not ube s home "last meters" questi on. D omesti c sewage treatment i n rural areas , this year i s the final ye ar of the three -year acti on, determination to fight and the mome ntum around, ending t he battle on w hich fully to ensur e the reali zation of all County 648 forme d village coverage. Al so, be s ure to attach importance to focus on r ural domestic wa stewater treatment facility operation and manageme nt, e nsure t hat wastewater treatme nt facility up and runni ng, role play, avoid t he " Sun" problem. Thir d, pay spe cial attention to t he River Lake pond desilti ng operation. Provi nces now have focuse d on polluti on contr ol of water go t o "dig up mud", a s the dee peni ng water of this year's "play s". Next, to jump -start an i nvestigation line t ou che s work, im plementati on plan a ccordi ng to the prioriti es and the programme of work, i n a ccor dance wit h the "one river one poli cy" requires detailed clea ning, dredgi ng pl an, planning a hea d of time cl eani ng out mud "way out", according to l ocal conditi ons to do sl udge, prom ote sci entific res our ce util ization of silt a nd mud. (B) the heavy reg ulation of heavily poll uting i ndustri es. Poll ution of water must grab the source, w astewater is primarily the source of backw ar d producti on capa city, i ncrea se the i ntensity of

点马虎和浮躁心理。

treatment of heavily poll uting i ndustries. Accordi ng to m uni cipal, and muni cipa l governme nt de ployme nt of seve n big heavy poll ution industry reg ulation "three year s acti on plans", requirements t o De cember 2016 end of Qian, a ll included shut stoppe d eliminated of enterpri se all s hut stoppe d eliminated i n pla ce; June 30, 2 017 Qia n, all i ncl ude d pla ce reg ulation upgrade a nd agglomeration restructuri ng of e nterpris e by unified standard reg ulation in place, late not sta ndard of enter prise are impleme ntation dis continued; June 30, 2 018 Qia n, all inte nds Park producti on of enter prise rel ocation Park i n pl ace, late not Park of are dis continued. In t he pr oce ss of renovati on, will focus on four as pect s: to firmly cl ose t he high e nergy consumpti on a nd heavy poll ution, hopel ess e nterpri se gover nance a nd producti on l ine s, eliminate d a number of yearly emis sion inte nsity, low val ue -a dde d pr oducts of ba ckward producti on capacity. Second, we m ust strictly enforce the spa ce, total proj ect "Trinity" 。 能 效 大 最 挥 发 限 有 成 低 降 度 明 透 行 运 加 增 以 法 办 定 特 性 划 计 用 使 金 资 高 提 制 控 程 过 全 产 生 化 强 , 变 转 的 式 方 前 向 理 管 后 事 由 动 活 营 经 项 各 司 公 本 进 促 了 为 environme nt acces s system, promoti ng industry access and envir onmental conditi ons of a cce ss of enterpri ses t o the Park, i ndustrial park, in principl e, no l onger t he cl ass on t he new proje ct. T hirdly, prom oting re placement a nd re construction of heavily polluti ng industri es, mergers and reorgani zations , gui de e nterpr is es to energy conservation, re cycli ng and low-carbon a nd clea n pr oducti on, a nd improve t he level of green devel opme nt. Four to esta blish a long-term s upervision me cha nism, i ncrea se the intensity of s pe cial inspe ctions, i nvestigate a nd punish the re ctification is not in place , normal busi ness of runni ng anti -polluti on i nstallati ons do not . (Iii) linkage to prom ote flood contr ol water, drainage, water s upply, improvi ng water savi ng. S peed up cross Ya ng support river dike reinfor cement, a nd along Pu seaw all exce pt ins urance rei nforceme nt, and Lake Qi an s lui ce, a nd BA Ca o sl uice, a nd cloud cover re servoi r, focus fl ood control drainage engi neeri ng constr uction, vig orously implementation "strong li brary" "solid di" "spread r ow" engi neering , increase d geol ogical disaster hidde n poi nts gover nance efforts, s olid advance small basi n torrent disaster g overna nce , efforts from esse ntially sol ution ba sin s ex, and r egional flood control drainage capa city ins ufficient of probl em. Vigorously implement t he pi ers, algae a nd other water s our ces protecti on a nd, promoti ng rural drinki ng water safety proj ects, setting up water pri cing reform and envir onme ntal prote ction mechani sm, guidi ng water depth. Further soil poll ution and repai r, strengt hen agri cult ural non-poi nt s ource poll ution preve ntion, mountain, water, forests , fields, l akes, various el ements mut ual long. Four, manage to tig hte n control, to play "three to split" battle. Xia Baol ong, S ecretary of pr ovincial party Committee stress ed that while t he "three to split" operation time i s over thre e years, but "three to split" must conti nue to catch on, a nd res olve a s plit ca nnot be cha nged. All localities a nd department s to the village and "no una uthorise d" created



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