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楼主: avic

【归纳贴】归纳一些NIOS初学者经常碰到的问题,新手提问题前请进入!

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yangxu311 发表于 2011-12-6 10:08:05 | 显示全部楼层
回复 6# avic


    非常好,问题解绝了,谢谢;
a20061475 发表于 2011-12-13 10:49:09 | 显示全部楼层
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00
Pausing target processor: not responding.
Resetting and trying again: FAILED
Leaving target processor paused
NOIS 调试 运行时 出现的  什么问题
qq86601078 发表于 2011-12-13 21:56:22 | 显示全部楼层
Verifying 01000020 ( 0%)
Verify failed between address 0x1000020 and 0x100E027
Leaving target processor paused      我检查好几遍,还重新建了2遍,管脚都没错啊,一运行就出这个错误,第一个实验就卡住了。。。。。。。。怎么回事呢
esyintao 发表于 2011-12-16 01:04:09 | 显示全部楼层
必须顶
zhangv 发表于 2011-12-19 22:16:41 | 显示全部楼层
No EPCS registers found: tried looking at addresses是什么问题呢?
loozia 发表于 2012-1-4 11:08:15 | 显示全部楼层
请教下在建立SOPC的时候出现:Appears at more than one address(0x00000000,0x03000000)
loozia 发表于 2012-1-4 11:08:45 | 显示全部楼层
请教下在建立SOPC的时候出现:Appears at more than one address(0x00000000,0x03000000)
juson804 发表于 2012-1-11 20:30:52 | 显示全部楼层

我来看帖子

看完楼主的帖子,我的心情竟是久久不能平静。正如老子所云:大音希声,大象无形。我现在终于明白我缺乏的是什么了,正是楼主那种对真理的执着追求和楼主那种对理想的艰苦实践所产生的厚重感。面对楼主的帖子,我震惊得几乎不能动弹了,楼主那种裂纸欲出的大手笔,竟使我忍不住一次次地翻开楼主的帖子,每看一次,赞赏之情就激长数分,我总在想,是否有神灵活在它灵秀的外表下,以至能使人三月不知肉味,使人有余音绕梁、三日不绝的感受。楼主,你写得实在是太好了。我惟一能做的,就只有把这个帖子顶上去这件事了。
yuanyu2577 发表于 2012-1-16 15:44:01 | 显示全部楼层
回复 43# qq86601078


      哥们你那问题解决了嘛?我基本和你遇到了一模一样的问题,在run as Nios II hardware 时说Verify failed between address 0x1000020 and 0x100595F,我用的是quartus II 9.1没打SP1补丁,不知道是不是如阿健问题。
dengweibing 发表于 2012-1-30 13:20:01 | 显示全部楼层
好东西
a8cs 发表于 2012-1-31 00:52:43 | 显示全部楼层
安装 modelsim se-64 10.0c   最后设置环境变量怎么设?  用LMtoosl吗?   小白求指点
pzhueric 发表于 2012-2-2 10:21:06 | 显示全部楼层
请问nios编译中,总是不能生成elf文件是怎么回事?
skyccd 发表于 2012-2-2 13:16:50 | 显示全部楼层
我使用EP3C25Q240和MT48Lc32M16A2 SDRAM做了一块板子。
程序在ON_chipmemoery中可以正确读写SDRAM,但是程序放在SDRAM中就出现下面错误:
Verify failed between address 0xxxxxx and 0xxxxxx
Leaving target processor paused
skyccd 发表于 2012-2-2 13:32:39 | 显示全部楼层
SDRAM的CLK管脚必须与FPGA的PLL_OUT管脚连接吗?
我使用了一般I/O作为SDRAM的CLK管脚,是不是造成上面错误的原因?
skyccd 发表于 2012-2-2 20:07:19 | 显示全部楼层
我的问题解决了,原来是由于NiosII和SDRAM时钟频率不一样造成的。
陈彧 发表于 2012-2-9 20:14:28 | 显示全部楼层
你好,我是刚接触NIOS,想请教下:
NIOS最小系统是不是包括:CPU SRAM JTAG_UART  ??
fpga 发表于 2012-2-16 16:37:26 | 显示全部楼层
回复 10# avic


    你好,我也是按照你说的把引脚改成TLC中对应的名字了,为什么编译后还没有像《NIOS那些事》中P50所说的那样,对应引脚有个小尾巴呢!
markleozq7 发表于 2012-2-24 17:17:58 | 显示全部楼层

each Sina netizen everybody is good

business  new power  thirteenth  guests:  discount  president  li yan  lead:  in such a way that the  capital  is  hot  ,entrepreneurs  can not be  excited  mood  impetuous  era  ,who  would eventually  become the next  electronic commerce industry  come out  ?sina  science and technology  launched the   electronic commerce  new power    ,will focus on the  diversification of  the development of electronic commerce  environment  ,the new  business opportunities  ,new business models  and the  entrepreneurial  journey,  please  pay attention to  .
video  :president  li yan  calls  discount  of  media source  :sina  science and technology  on this column to  sina science and technology  @  cui  west  (  micro-blog  )  for  open  ,welcome entrepreneurs  to contact us  ,juicy couture purses,and welcome to  give  valuable advice  and suggestions  .
a wonderful view  :traditional  retailing  is a  push type  business  ,is the  subjective judgement of  what consumers need  ,then  what  .real  electronic commerce brings  revolution is  very clear  ,can  judge each  consumer demand characteristics  and  management team  ,according  to  consumer demand  ,customized  to  meet the demand of the consumers  have  choice  .
china  retail  industry  to  traditional retail  industry to the modern  retail  industry transformation,  from  push  to  pull  mode  conversion  ,the system  will  have  to adapt and change  process  .
-  discount  does electronic business affairs  is the  essence  for the purpose of profit to the  operating  system  ,the number of  sales performance  ,have much  profit  ,corresponding  to  what kind of  marketing  ,it is  in  a  range  .
for the internet    money to burn  ,different  company  background  have different  mode of operation,  can not say who  or  who is not good,  the company according to its own  characteristics of the market,  choose  the most appropriate way  to  match  their own  .
-  s  key  differences in management,  network channel  is a passive  channels  ,brand business  control  is not so clear  ,relatively speaking  with  our  traditional channel  contrast  is different  .
in fact  we  do discount  with market trends  stick close  ,in fact  brand business also  doing  quick commodity  turnover  ,jiben  the last  new products  into the market  the last  month  20 days can be  in the store  to see  ,this  network channel  response is also  not so fast  .
-  china    still in  a  returnees  driving  the emerging market environment  ,they  feel the  huge market  potential  ,juicy couture outlet,with the  technology also brings  capital to promote  the  market  ,it is very good  .
but the real  master of  north america    market  is a traditional  operating system  .whether it is e-commerce  sales channels or  solid  sales channels  ,is essentially a  commodity business ability  is most  important  .
including electronic commerce  company  turned  to  really want to succeed  ,or  into a  for-profit company  ,this  work  will  fill  .the following  is the interview record  :zhongguancun  climate  in  calls to  host  cui  west  :each sina  netizen everybody is good  ,welcome to  sina science and technology  business  new power  chat show  ,very happy today  to  traditional business  talk of their  merchandise planning and  layout  ,we have  discount  mr.
li yan  .li yan  :the netizen everyone  .moderator: beijing  consumers to  discount  more understanding,  a lot of people have been  online from  discount  shop  do  shopping  ,please introduce  discount  in e-commerce  deployment?  li yan  :discount  do  business  has been three years,  the first  driving force  because we are in  the heart of zhongguancun  opened a  hypostatic store,  traditional  entity  stores operating  in  print media,  television media  promotion as the core  .
after coming to zhongguancun  is not the same,  because the company  office buildings  surrounding a large number of  information company  ,it  company  ,with  many  early promotion of  online marketing  means  ,the  effect is very good  ,with  online  interactive  on  line to  do activities  ,soon produce  obvious  effect  .
because this interaction  slowly also  for internet companies  to generate understanding  ,also to  consumers on the network  consumption demand  to generate understanding  .the final  consideration  is based on the  consumption of the  order changes  ,because in  taobao  continues to  drive,  in recent years  the electronic commerce  sales continued to grow  ,growth after the  initial  virtually everyone  on the network  shopping  ,is in fact a kind of  amoy  amoy  brand  goods  so a concept  ,is a  popular  form of consumption  .
but slowly  we as  traditional retailers  ,from them to  feel a kind of  trend  ,from niche  to consumption  of mass consumption in  transformation  .consumer  choice  in  slowly  purchase  channel  changes  ,more consumers  depend on the  network  so that a  channel  ,to meet  the  needs of  his life  .
we  as a retailer  business channels  ,intuitively  should  proceed without hesitation  to meet consumer  shopping  channel  changes  after the formation of  the new fashion  .in particular we  because the entity  store  retail  merchandise discounts  at the core of the  shop  ,has a  good brand  of excellent  price  low  price to  meet the needs of the consumers  .
just  the price advantage  is also the network  management  essential elements  ,so  that  after a  decision making  we  do  our  online sales  ,online and offline  business  through the  formation of  integrated marketing  model  .
the overall  business  income  accounted for less than 10%  hosts  :please introduce  now  the  electronic commerce  the  employee  number  ,including the investment of  many  ,including  possible  income can  account for  our  overall  income  ?li yan  :actually for the  top grade  ,we  do  electronic business affairs should be  full  of  concepts  ,we  basically  independent electronic  business team and  marketing team  ,network operations team  logistics  team  ,this  is  the independent organizational system  .
in fact  our traditional  system  ,complete with  the existing e-commerce  system  become  ,with an inclusive,  the selection of goods  ,commodity  actively  push  commodity  negotiations  ,are based on the  traditional channels of the  supply  system is established  .
on the network,  but the  network  page technology  operation is  relatively independent  .moderator:  online users  or through  online shopping  .li yan  n the  .host:  how  many  calls to  concentrate  warehouse  ,built large  warehouse  ,we  will  build the warehouse  stores  ?li yan  :this may be  our  top  head  a few years development  advantages  ,top grade  in recent years  hypostatic storefront  to warehouse  development as the core  ,shop  decoration simple  ,product change  quickly  ,can continuously  according to the season  change  brand demand  changes continuously with the  turnover  of goods to meet  consumer demand  .
we just  rely on  such an  advantage  ,through the information technology  construction  ,our  team has developed  pda  applied in the  field  of sales terminals,  to each  guide buy personnel  equipped with such a  machine  ,he also  uses  this  machine to crawl  sales data  ,on  line  service to consumers  and  online consumer  services at the same time  the provision of goods  .
moderator:  can you  give an example  ,i  is the consumer  online i  ordered a  pair of shoes  ,shoe  stores  from  which  ,or  by whom the  distribution  ,how the final  to  the hands of consumers  ?li yan  :the distribution of goods  is actually  such  ,with  our  entity  store  is the same,  one of the orders  directly  to  stores  ,will be  assigned to  .
moderator:  according to the  address assigned to the  first  store  .li yan: the  first  shop  ,director  staff through the  pad can receive the  order information  ,directly to the  packing of the goods  ,and then  have the  logistics staff  ,within a certain period of time the  logistics staff  uniform  has a  receipt,  and then enter the  distribution program  .
moderator:  can understand  for every  entity  shop  will  have  separate  departments or the  team  doing  electronic commerce  coordinate things  ?li yan: yes  .moderator:  we do  business  the  personnel have  a number?  li yan  :direct  with  business  related  personnel should be  about 200 people  .
moderator:  revenue  can account for the  overall  income  ?li yan  :no  10%  .host:  you just  said  we  had that  advantage  ,now everyone  on the entire internet  shopping  buy cheap  discount  ,itself  specializing in cheap  and  selling on the internet,  why  not bring  great sales,  such as  sales accounted for  50%  of this  ?li yan  :sales performance  with our  ideas about,  electronic commerce  in recent years  from the market  state  make a spurt of progress  .
we are  groping them  a little bit of progress  ,online and offline  with  need time to  adjust,  process  management system  ,including the background of  technology established  .for  traditional  enterprises,  the most  difficult is  our team  with  electronic business  team  ,technology  team  how to  fusion  ,running,  and then the  line under the  commodity advantage  ,how to pass the  technology through the  network  in the consumer before the show  .
in this process,  we made a number of  exploration,  discusses  many  methods,  but also  had to overcome a lot of difficulties  .i think  we are  in the process,  is actually  at a reasonable pace  develops  ,need not  he must  occupy much of  such a  state  .
the actual  now after all  we as  traditional  business entities  of this  channel  ,our main  source of business  is also  derived from the  entity  shop  ,for example  in wangfujing  opened  a shop,abercrombie and fitch kids,  or  the core area of zhongguancun  is a  shop  ,can not be completely  turned it into a  distribution center  .
calls  to a good  management  to bring about changes in  host:  electronic commerce  in our  whole  layout  ,for  what role  ?li yan: in fact the  electronic commerce to  our  superior  sustained  long-term development  it is of  strategic significance  .
china  e-commerce  should actually  are based on it  in the field of electronic commerce  technology in the context of the  people  involved in  business  ,rarely have the  traditional  format of the  brands  involved in  electronic commerce  .
compere:  is slowly  intervention  .li yan  :slowly  intervention  .in fact we  go  in  before  this is a  .i believe  in this process  ,all  traditional industry  into the  electronic commerce  will  have a  process of exploration  exploration process  .
electronic commerce  for the  top grade  ,it is  to  our business  management  brings about a series of  changes  .moderator:  for example,  what changes?  li yan: actually  the traditional  retail trade,  it is a  push type  operating format  .
let  to our store to  shopping  ,is actually my  first  ready for a  particular commodity  placed there  ,and then you  on a specific commodity  category  choose  you  like  commodities,  it is  pushing  type  .
the consumer is concerned  it is passive,  is the  subjective judgement of  what consumers need  ,then  i will  provide what  .but the real  electronic commerce  brings  revolution  ,electronic commerce  through the network  through the internet,  we can  clearly  judge each  consumer demand characteristics  ,then each  consumer  browsing feature  ,then  his last  order price  ,style  ,matching  ,color matching  is very clear  .
in fact it  brings about a  management revolution  ,traditional retail  industry  it is  a commodity production  out  to the market  .now  the electronic commerce brings  a  revolution  is my  full understanding of consumer  demand  ,and then  my management team  according  to  consumer demand  ,customized  to  meet the demand of the consumers  have  choice  .
one is  to push  a  is pulled  ,so  a  change  .moderator:  for example  the two changes  to  the selection of goods  or  supply  mode is  different  ,we  are in the same  stores as a  supply  warehouse  will  have contradiction?  li yan  :it must be  a  contradiction  ,change should be in the  gradual process  of  change  .
china  retail  industry  to  traditional retail  industry to the modern  retail  industry transformation,  from  push  to  pull  mode  conversion  ,the system  will  have  to adapt and change  process  ,top grade  because of e-commerce  leading  our entire  system in  gradually to  this  transformation  in the  do  .
moderator: i  understand that  top grade  stores  goods  turnover rate  is  very fast  ,the  webpage  will also  face such a  demand  ,how to  put cords under  goods  matching  on the net  ?our  goods are  synchronous  line  up  or  have the option of  selecting specific  commodity  ?li yan  :now  there is a choice  ,our  entity  shop  goods style  brand quantity  is very rich  ,our  web team  hasn  all  to sell all the goods  onto  the network,  or  have a choice  .
host:  how  to choose,  according to  which criteria  decision  on  which goods  ?li yan: actually,  there are  two ways  ,ed hardy shirts,we continue  to try  .a  network  has some  consumers  ,he  likes  some brand  understanding  some of the brand  ,we  have also done  a market survey,  usually  electronic commerce network  consumer  groups and  entities  in  brand awareness  ,consumer  groups  ,replica juicy couture,the value orientation  is  different  .
a  pull  type  ,through the full  understanding of consumer needs,  we  choose the right  brand  of suitable products  suitable price  push  consumers  .through our  awareness of the brand  product knowledge  ,seasonal changes in the  understanding  ,actively  push  for  consumer  ,two  are in  use  .
moderator: i  observed like  taobao  mall or  big  brand  ,sold a lot of  old money  also  is  weihuo  ,discount is  low price  ,thus  pulling the  shopping  needs  .this  is it right?  pull the  impact of electronic business  ,electronic commerce  leads you  think  i want to do  .
li yan  :the traditional  retailers  feel this  pressure  ,actually  this market  impact is not  clear  .top grade  do  business  to profit for the purpose of  moderator  : you just  mentioned  ,now many  enterprises  electronic commerce  ,better at  the internet  ,they are now in need of  learning  channels  ,supply  ,your side  channels and  product  capability is very strong  ,ed hardy bathing suits,you  look at the electronic commerce  electronic commerce  with them,  is it right?  there is a big  ideological differences  ?li yan: it should be  .
our  top grade  do electronic business affairs  in nature  to profit for the purpose of the  operating  system  ,many of our  sales  ,we  have  much profit,  corresponding  to  what kind of  marketing  ,we are still  in a controllable  range  .
relationresultpage up relationresult1 relationresult2 relationresultnext page relationresultto share:top grade discount  president li yan  calls  the  media source  :sina  science and technology  play
video  &gt  ;related topics:  business  new power  series of  interviews on the topic of  &gt  ;reports  :discount  president  li yan  :commodity information  will be fully  digitized  discount  :single-goods
cyboic 发表于 2012-3-3 07:57:02 | 显示全部楼层
Win7x64, 安装11.1sp2后usbblaster无法识别,退回10.1sp1就好了。。。
求11.1sp2达人指点。
凯康高电位18 发表于 2012-3-5 11:34:02 | 显示全部楼层
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