M2 June 2006 ms

DFT-S-OFDM系统中自适应调制技术分析及仿真何紫燕，桑林北京邮电大学电信工程学院，北京 (100876)E-mail：heziyan1117@摘要: 本文在阐明DFT-S-OFDM自适应调制系统架构原理以及详细分析DFT-S OFDM系统中不同调制技术的适用场合及对系统性能影响的基础上，给出了一种基于SNR门限值的适用于DFT-S OFDM系统的自适应调制技术。

理论及仿真结果都表明，调度的引入总能带来性能的增益，而这个增益随着信道质量的不同而不同。

关键词：DFT-S OFDM；自适应调制；SNR门限；快速傅里叶变换1．引言为了满足未来移动通信对上行链路的要求，如支持可升级带宽，适中的PAPR/CM，保证上行传输的正交性等，3GPP LTE计划组建议首选单载波传输方案SC-FDMA。

而作为SC-FDMA实现方案之一，DFT-S OFDM技术与下行的OFDM方案具有类似的结构，于是上下行链路可以共用很多参数，因此，DFT-S OFDM将成为未来上行传输中最具发展前景的物理层技术。

2．DFT-S-OFDM系统介绍通用陆地无线接入(UTRA)演进的目标是构建出高速率、低时延、分组优化的无线接入系统。

演进的UTRA致力于建立一个上行速率达到50 MHz、下行速率达到100 MHz、频谱利用率为3G R6的3～4倍的高速率系统。

为达到上述目标，多址方案的选择应该考虑在复杂度合理的情况下，提供更高的数据速率和频谱利用率。

在上行链路中，由于终端功率和处理能力的限制，多址方案的设计更具挑战性，除了性能和复杂度，还需要考虑峰值平均功率比(PAPR)对功率效率的影响。

在3GPP LTE的标准化过程中，诺基亚、北电等公司提交了若干多址方案，如多载波(MC)-WCDMA，MC-TD-SCDMA，正交频分多址接入(OFDMA)，交织频分复用(IFDMA)和基于傅立叶变换扩展的正交频分复用(DFT-S OFDM)。

OFDMA已成为下行链路的主流多址方案，并且是上行链路的热门候选方案。

牛津5年级英语下M1M2练习题润智教育---五年级英语辅导指引M1U1一、写单词：笔记本毛笔蜡笔书包胶水颜料乱的沙发厨房整理房间二、写音标：baby favourite grade rain paint eightpilot Fly r igh t die lie三、写句子：1、真乱呀！2、这是谁的书包？是你的吗，Peter?是的，是我的。

3、Peter,把它放在她的课桌上。

四、意思不变，换种说法。

1、这是她的围巾。

=这条围巾是她的。

2、These gloves are his.3、T hose are my shoes.4、This is Peter’s hat.5、That skirt is Mary’s.五、改写句子1、This is Peter’s hat.2、These new dresses are hers.3、There is an old brush on the desk.4、They are old brushes.(单数句）1、Put it in your bedroom.改为否定句2、Close the door.改为否定句3、Ride your bicycle in the playground.改为否定句4、Put some nails on the floor.改为否定句六、适当形式填空1 this banana is sweet. Give (it) to the monkey. Look,the monkey can peel the banana with (it) hands.2 Whose scarves are these ? They are ((we). These are (we) scarves.3 (I) books are thick. What about (you)? (I) are thin.4 Is that crayon (you) ? No,it’s (he). (I) is blue.5 Let (I) help (you). The glue is (she). (you) is over there.6 The paints are n’t (we). They’re (they).7 (who) rubber is that? It’s (she).8 Let (we) go shopping with (they).七、写出同类词bag T-shirtear Junesoft tigerschool bluebadminton bedroom八、写话My classroomM1U2一、写单词：毛毛虫蝴蝶小鸡鸡小鸭子鸭子小狗狗二、写过去式：is am are do(es) have(has) go三、发音归类：bear girl stone nurse notebook cheer hair near Where grow here turtle四、写句子：1、蝴蝶是一种有趣的昆虫。

精锐教育学科教师辅导讲义学员编号：年级：5B 课时数：3 学员姓名：辅导科目：英语学科教师：授课类型M2Unit3（牛津5B上）基础知识梳理授课日期及时段教学内容Step1：情境导入What is your favourite subject?My favourite subject is MusicStep2：错题梳理易错题：1. It’s time ______ lunch. What _____ we eat?A. for, shallB. to, canC. for, did2. Hurry up. It’s time _____ school now.A. toB. atC. for3.My brother likes Chinese best. (对划线部分提问)_________ _________ does your brother like best? Which subject4. My shoes are new. What about ?(you/ yours)5. We have PE and Art Friday afternoon.(on/ in)6. From 11:30 to 13:00, it’s time for break.A. haveB. /C. to having7. It’s half past nine. We (have) a Maths class.8. How many classes Ben (have) on Monday?9. The girl in orange (like) (have) a PE class.10. I like Chinese best. (改为同义句)Chinese is . my favourite subjectStep3：词汇默写( )1.Chinese starts at 10:00a.m( )2. Jack’s favoutite subject is Maths.( )3.Musci is boring, so Jack doesn’t like it.( )4.Jack has four classes today.Step5：课末总结Step6：回家作业VII. Read and write.（根据划线部分的提示，写出同类词）8%41. ____________, June and ________ are my favourite months.42. ---Which teacher do you like? ---I like my Chinese and _________ teacher.43. My grandfather is fat, but he is not __________.44. My uncle is hungry. He eats a pizza, some_________ and a _________.45. ---What do you do in an art lesson? ---We draw, ___________and__________.VIII. Choose the best answer.（选择最恰当的答案）12%46. I want to buy a ______ of scissors.A. bottleB. pair C bowl47.__________ books are these? They are Linda’s.A. WhoseB. Who’sC. What48. When you see the sign “Don’t eat or drink”, you can’t__________.A. write or drawB. drink waterC. read a book49. Tom goes to bed _____ nine o’clock _____ night.A. at \ inB. in \ atC. at \ at50. I ________ my homework before dinner every afternoon.A. am doingB. doC. does51. is Children’s Day? It is on June 1st .A. WhereB. WhenC. Which52. Peter’s birthday is __________November.A. inB. onC. at53. They are drawing pictures __________ Mother’s Day.A. forB. inC. to54. ---Can his sister ______ now? ---No, she can’t. She’s too young.A. rides her bicycleB. riding her bicycleC. ride her bicycleMcMenuHamburgers BigMac ￥15 McChicken￥10 Hamburger ￥8 McFish ￥12 Drinks Large Coke￥12 Small Coke￥8 Juice￥12 Milk ￥10Desserts and Snacks Ice-cream ￥6 Apple pie￥10 Hot Chocolate￥14French fries￥12( ) 75. What can I buy with a 10-yuan note?A. An apple pieB.A large CokeC. Some French fries.( ) 76. Is there any coffee on this McMenu? __________.A. Yes, there isB. No, there isn’t.C. No, there is.( ) 77. I can buy ___________ with twenty yuan.A. a hamburger and an ice-creamB. a McChicken and some juiceC. some French fries and a McFish( ) 78. Peter likes Chinese food very much. What can he buy at this restaurant?A. He can buy hamburgers.B. He can buy French fries.C. He can’t buy any food to eat here.C. Answer the questions.（根据短文内容，回答下列问题，每格限填一词）5%Hello,I am Peter.This is my father. He is a zoo-keeper. He is very hardworking. Every day he goes to the zoo early. He rides a bicycle there. He does some cleaning for animals. All the animals are very happy to see him. Look at these monkeys. They are jumping and swinging here and there in the cage. What can you hear? Oh, some birds are flying and singing in the aviary. How about those elephants? They are eating grass with their long noses. My father feeds these animals every day. He likes them very much. Now it is half past eight in the morning. My father is feeding a shark in the aquarium.79. What does Peter’s f ather do?He is a _____________________________________________.80. How does he go to work?He goes there by ____________________________________.81. How do the animals feel when they see Peter’s father?They feel __________________________________________.82. Where are the birds singing?In the _____________________________________________.83. What time does Peter’s father feed the shark?He feeds it at eight _________________________ in the morning.XIII. Writing.（根据图片和问题提示写话，含三种不同句式，至少6句话，要求意思连贯、语句通顺，短文中不得出现真实的人名和校名）6%What day is it today?What’s the weather like?Where are they ?What are they doing?。

外研社八年级上册Module 1-module2综合复习资料correct (v.&adj.)(adv.)正确的1.diclionary (n.)(复数形式)字典understand (v.)(过去式)理解；明白2.advice (n.)(v.)建议：意见possible (adj.)(adv.)可能的不可能的3.forget (v.)(过去式)(过去分词)pronounce (v.)(n.)发音4.suggest (v.)(n.)提议：建议wide (adj.)(adv.)宽的5.north (n.&adj.)(adj.)北方的south (adj.&n.)(adj.)南方的6.west (n.&adj.)(adj.)西方的agree (v.)(n.)同意1.查阅2. 犯错误3. 写下，记下4. 同意某人5. 请求（给予）6. 因而闻名7.想要8. 记得要做某事9.在东南方向10. 在假期受欢迎句型展示I1.在课堂上我们应该总是讲英语。

2.让我们尽可能多地讲英语。

3.为什么不在我们的笔记本上把错误记下来呢？4.每天大声拼读生单词是个好主意。

5.它比许多其他建筑物都高。

6我相信终有一天它会变得和香港一样繁华。

7深圳的人口是多少？9.它是一个比香港更新的城市。

10.剑桥在英格兰东部。

A. to singB. not to singC. singingD. to singing3.It is a good habit a few lines before going to bed.A. readB. readingC. of readingD. to read4.-What do you think of the price of gold in the world?一Nowadays it is getting much than bcforc.(2013»营口)A. lowB. lowerC. lowestD. the lowestNow blogs arc traditional diaries among young pcoplc.Evcryonc in my class has a blog.A. very popularB. as popular asC. not so popular asD. much more popular than5.-What food would you like?—I would like, like biscuits, chocolate and hot dogs.A. other； something elseB. else： something elseC. other； else somethingD. else； else something6.—is the population of your town?—About 30, OOO.One third of the population from other places.A. How many； isB. How many； arcC. What； isD. What； are7.—Could you give me another about dealing with friend ship?-Yes .There is some in the notebook.A. advice； adviceB. advice； suggestionsC. suggestion： adviceD. suggestion： suggestions8.Wc agreed here but so far she hasn't appeared yet.A. having metB. MeetingC. to meetD. meet—I didn't hear you come in just now.-That's good.Wc tried any noise, fbr you were sleeping.A. not makeB. not to makeC. to makeD. Making1 l.This pair of pants mine. Yours may on the bed.A. is； beB. are； beC. are： areD. is； are12.Please give me some _C_ on how to learn English well.A. planB. InformationC. adviceD. advices13.1 want to change my hairstylc.Can you give me?A. some advicesB. some suggestionsC. some suggestionD. an advice14.1 suggest that wc a meeting.A. holdB. HeldC. are holdingD. will hold.—Do you advise(rest) for a while?一No, I advise us(continue) another task.15.The population of India is than that in China.A. fewerB. lessC. moreD. Smaller.—The song Where Did the Time Go? tells us that our parents grow old without being noticed.-We should stay with them as as possible.A. oftenB. soonC. littleD. Fast.We must practise English as as possible every day.A. muchB. manyC. moreD. Most.-Everyone knows Canada is the second largest country in the world.(2014,黄冈)—That is, it is larger than countries in Asia.A. anyB. any otherC. otherD. Another.-Would you like to drink?-Ycs» I'd like a cup of coffee.A. something elseB. else somethingC. anything elseD. else anything.We are glad to see that our hometown is developing these years than ever before.A. quicklyB. less quicklyC. more quicklyD. the most quickly阅读理解AMedical experts say most Americans do not get enough sleep. They say more Americans need to take a nap—(hat is to rest for a short period in the middle of the day. They give people advice to sleep lightly before continuing with other activities. The experts say naps might improve health by reducing pressure.Some European and Latin American companies have supported the idea of napping for many years. They ask people to leave work, go home and have a nap before returning. In the United States, some companies let workers rest simply in their offices. They believe this can help workers make fewer mistakes and also increase the amount of work (hat a person can do.Sleep experts say it is likely that people make more mistakes at work than at other times. They say people should not carry out important tasks when they feci sleepy. And they say the best thing to do is to take a nap. About twenty minutes of rest is all you need. Experts say this provides extra energy and can increase your effects until the end of the day. But experts said that a nap should last no more than twenty to thirty minutes. A longer nap will put the body into deep sleep and waking up will be difficult.61.This passage is probably taken from .A. a story bookB. a posterC. a science fictionD. a medical magazine.What's the best way to increase workers effects? A. Talking with friendsB. Doing relaxing exercises.C. Laughing, smiling and crying.D. Having a rest for twenty or thirty minutes.62.What will happen (o the workers if they keep on working without any rest?A. They will get a lot of money.B. They will fail in (heir jobs and even cause a lot of trouble.C. They will live a happy life in the future.D. They will feel better after finishing everyday jobs.63.The meaning of the underlined word <t reducing,, in the first paragraph is .A.加大B.缓解C.产生D.制造.The passage mainly talks about .A. taking a nap during the dayB. the disadvantages of taking a napC. Americans who don't have a nap during the weekendsD. the advantages of deep sleepBNews 1: Yuan longping, the father of hybrid rice, won the world Food Prize on Monday. Yuan developed the world's first popular and widely known hybrid rice. Hybrid rice plants can make more rice than regular ones.News2: Have you ever got angry at books that are full of mistakes? Don'【worry. Things will get belter soon. Last week, China started checking textbooks, dictionaries and children's books all over the country. The government said the results of chc check would conic out at the end of JuneNews 3:People will see anew star in the sky soon. China plants to send a satellite into space by December 2006. It will stay in space for one year . It will go around the moon and take pictures It must be very expensive right? That's for sure 1.4 billion yuan!News 4: Have you ever thought of being able to fly around the word in a few hours? One day, maybe you can Last Saturday, the American X- 43a AIRPLANE MADEITS FIRST FLINGT. It reached a speed of 8,00 kilometers per hour This makes it the fastest plane in the world X- 43 A is only three to four meters long but it,s very heavy. It weighs 1,270()51. The satellite sent by China will move around.A. the moonB. the earthC. the sun D the mars()52. The speed of the fastest plane in (he world is.A. 1.4kiiometers per secondB. 43 kilometers per minuteC. I, 270 kilometers per hourD. 8,000 kilometers perhour()53 The checking of textbooks, dictionaries and children's books will.A. make a lot of moneyB. make the children sadC. make sure there are no mistakes in them.D. make sure the books are not too expensive () 54 Which of the following statements about the new star is NOT true?A. it will go around the moon.B. It will stay in space for (wo yearsC. It costs a lotD. It will go into space byDecember 2006()55 Yuan Longping won the world Food prize becauseA. he likes to cat hybrid rice B. he is a successful father.C.he grow more rice than othershe developed in world's first popular and widely grown hybrid rice。

圣城中学八年级英语下册M1M2测试题姓名：班级：命题人：张惠一、听句子，选择最佳答语（共5小题；每小题1分，满分5分）（）1. A. Yes, I would. B. Yes, please. C. No, I wouldn’t.（）2. A. No, thanks. B. Yes, we shall. C. Great idea.（）3.A. That’s a pity. B. I’m glad to hear that. C. It’s my lucky day.（）4. A. What do you think? B. Bad news. C. That sounds wonderful.（）5. A. Tell me more. B. Good luck. C. I’m not sure.二、听力理解（共10小题；每小题1分，满分10分）听下面一段材料，回答第6～7两个小题。

（）6．What does Tony want to borrow from Mary?A．A notebook. B．A magazine. C．A novel.（）7．How many people will there be at the party?A．Six. B．Seven. C．Eight.听下面一段材料，回答第8～9 两个小题。

（）8．How old was the boy’s mother in the photo?A．19. B．20. C．21.（）9．What was her English teacher like then?A．Tall and beautiful. B．Short and fat. C．Short but fit.听下面一段材料，回答第10～12 三个小题。

（）10. What are they talking about?A. A monkey.B. A dog.C. A cat.（）11. Why couldn’t the man go to sleep?A. Because the pet(宠物) cried all night.B. Because he needed to take care of the pet.C. Because he needed to take photos of the pet.（）12. What does the man think of his pet?A. Quiet.B. Beautiful.C. Lovely.听下面一段材料，回答第13～15三个小题。

TABLE A March 23, 2006 M3 AND NON-M2 M3BILLIONS OF DOLLARSData on M3 and non-M2 components (except for institutionalmoney funds) cease with the week ending March 16, 2006.------SEASONALLY ADJUSTED-------- ----NOT SEASONALLY ADJUSTED------ -------M3------- ---NON-M2 M3--- -------M3------- ---NON-M2 M3--- 1959-Jan. 288.8 2.3 292.0 2.2Feb. 289.9 2.2 289.9 2.2Mar. 291.4 2.2 290.1 2.2Apr. 292.3 2.2 292.5 2.2May 294.4 2.2 292.5 2.3June 296.3 2.2 294.8 2.3July 297.4 2.2 296.7 2.3Aug. 298.5 2.1 297.0 2.2Sep. 298.8 2.1 298.2 2.1Oct. 298.5 2.0 298.9 2.0Nov. 299.1 2.0 299.7 1.9Dec. 299.7 1.9 302.4 1.81960-Jan. 300.1 1.9 303.4 1.9Feb. 300.4 1.9 300.4 1.9Mar. 301.4 2.0 300.2 2.0Apr. 302.2 2.1 302.4 2.1May 303.0 2.1 301.0 2.2June 304.5 2.2 303.1 2.2July 306.4 2.3 305.8 2.3Aug. 309.3 2.4 307.7 2.5Sep. 311.0 2.6 310.4 2.6Oct. 312.2 2.7 312.5 2.6Nov. 313.6 2.7 314.3 2.6Dec. 315.2 2.8 318.0 2.71961-Jan. 317.1 3.1 320.5 3.0Feb. 319.9 3.3 319.9 3.3Mar. 321.9 3.6 320.8 3.6Apr. 323.8 3.9 324.2 4.0May 326.5 4.3 324.5 4.4June 328.9 4.6 327.5 4.8July 330.5 5.0 330.0 5.1Aug. 332.7 5.1 331.0 5.2Sep. 334.8 5.2 334.0 5.2Oct. 336.5 5.4 336.8 5.2Nov. 338.8 5.5 339.3 5.2Dec. 340.8 5.3 343.7 5.21962-Jan. 343.0 5.5 346.5 5.4Feb. 346.1 5.9 346.2 5.9Mar. 349.4 6.3 348.4 6.3Apr. 352.1 6.6 352.7 6.7May 354.2 6.7 352.1 7.0June 356.3 7.1 355.0 7.3July 358.0 7.1 357.4 7.3Aug. 360.1 7.3 358.3 7.4Sep. 362.5 7.6 361.5 7.6Oct. 365.1 8.0 365.3 7.8Nov. 368.0 8.2 368.3 7.8Dec. 371.3 8.6 374.0 8.21963-Jan. 374.2 9.0 377.9 8.8Feb. 377.2 9.2 377.3 9.2Mar. 380.2 9.6 379.4 9.6Apr. 383.1 9.8 383.9 10.0May 386.2 10.1 383.9 10.5June 388.8 10.3 387.4 10.6July 391.5 10.4 390.9 10.7Aug. 394.5 10.9 392.5 11.0Sep. 397.3 11.3 396.1 11.2Oct. 400.0 11.7 400.1 11.4Nov. 403.8 12.3 404.1 11.8Dec. 405.9 12.7 408.7 12.21964-Jan. 408.5 13.2 412.6 13.1Feb. 411.3 13.7 411.4 13.7Mar. 413.6 13.8 412.9 14.0Apr. 415.8 14.1 416.8 14.4May 418.9 14.6 416.4 15.1June 422.1 15.1 420.8 15.4July 425.5 15.4 424.9 15.6Aug. 429.2 15.7 427.0 15.9Sep. 433.0 16.2 431.7 16.0Oct. 435.9 16.8 436.2 16.3Nov. 439.3 17.3 439.6 16.7Dec. 442.4 17.6 445.5 17.11965-Jan. 445.8 18.3 450.5 18.1Feb. 449.1 18.6 448.9 18.7Mar. 452.0 18.8 451.2 19.0Apr. 454.5 19.0 455.7 19.4May 456.4 19.3 453.6 19.9June 459.9 19.8 458.5 20.1July 463.3 20.4 462.6 20.51966-Jan. 485.1 23.1 490.1 23.0 Feb. 487.8 23.2 487.1 23.4 Mar. 490.8 23.6 489.8 23.9 Apr. 494.0 24.8 495.3 25.2 May 495.4 25.4 492.2 26.1 June 497.1 25.9 495.7 26.1 July 497.8 27.0 497.2 26.9 Aug. 499.6 27.0 497.5 27.4 Sep. 502.3 26.9 501.2 26.6 Oct. 501.4 25.7 502.0 25.1 Nov. 502.0 24.7 502.4 24.3 Dec. 505.4 25.3 508.6 24.9 1967-Jan. 509.1 27.5 513.7 27.3 Feb. 514.5 29.3 513.0 29.5 Mar. 519.9 30.3 518.6 30.5 Apr. 522.6 30.5 523.8 30.9 May 527.7 30.5 524.5 31.2 June 533.1 31.1 532.0 31.1 July 537.7 31.4 537.3 31.1 Aug. 542.5 31.7 540.9 32.3 Sep. 546.8 32.2 546.2 32.0 Oct. 550.2 32.1 550.8 31.6 Nov. 553.9 32.7 554.1 32.5 Dec. 557.9 33.1 560.9 32.9 1968-Jan. 560.4 33.0 564.7 32.8 Feb. 563.6 33.2 561.4 33.3 Mar. 567.0 33.8 565.4 33.9 Apr. 569.2 33.5 570.5 33.7 May 572.3 33.4 569.3 33.8 June 575.9 33.3 575.4 33.1 July 580.6 35.0 580.7 34.5 Aug. 585.6 36.2 584.5 36.9 Sep. 590.6 37.1 590.2 37.1 Oct. 595.8 38.2 596.4 38.0 Nov. 601.7 39.3 601.8 39.3 Dec. 607.2 40.3 610.0 40.4 1969-Jan. 607.9 38.6 612.1 38.6 Feb. 609.1 37.2 606.2 37.1 Mar. 610.8 36.4 609.0 36.1 Apr. 611.5 35.8 613.2 35.8 May 611.6 35.1 608.9 35.4 June 612.1 33.7 612.0 33.3 July 610.1 30.6 610.7 30.1 Aug. 607.7 27.7 606.6 28.2 Sep. 608.5 26.5 608.0 26.6 Oct. 608.9 25.5 609.3 25.6 Nov. 613.5 28.1 613.0 28.2 Dec. 615.9 28.0 618.2 28.1 1970-Jan. 616.1 26.5 618.3 26.3 Feb. 613.3 27.0 610.3 26.9 Mar. 615.7 28.5 615.7 28.4 Apr. 619.5 31.2 624.2 31.4 May 624.3 32.8 623.8 32.9 June 627.1 31.9 629.0 31.5 July 635.7 36.6 637.1 35.8 Aug. 644.8 40.0 643.6 40.6 Sep. 654.4 43.2 652.7 44.0 Oct. 662.3 45.9 660.5 46.5 Nov. 669.3 48.2 666.4 48.1 Dec. 677.1 50.6 678.2 50.3 1971-Jan. 685.5 52.6 688.4 53.0 Feb. 695.8 54.8 692.7 54.7 Mar. 706.5 56.6 706.3 56.2 Apr. 713.7 55.3 718.9 55.4 May 723.3 56.6 722.7 56.6 June 730.1 57.2 732.1 56.2 July 738.3 58.7 739.8 57.4 Aug. 744.0 58.5 743.1 59.4 Sep. 751.7 59.3 750.0 60.4 Oct. 760.2 61.8 758.3 62.7 Nov. 768.3 63.7 764.9 63.7 Dec. 776.0 65.7 776.6 65.3 1972-Jan. 783.8 66.1 786.1 66.1 Feb. 792.9 67.2 789.2 67.0 Mar. 800.6 67.1 800.5 66.8 Apr. 807.9 69.5 813.2 69.4 May 816.1 72.7 815.4 72.9 June 824.6 74.9 827.0 73.8 July 835.5 76.1 837.8 74.8 Aug. 846.6 77.9 846.1 79.1 Sep. 856.4 78.1 854.8 79.6 Oct. 865.8 78.9 863.6 80.0 Nov. 875.8 81.8 871.9 81.7 Dec. 885.9 83.7 886.2 83.1 1973-Jan. 896.3 86.0 897.8 85.6 Feb. 906.1 92.0 901.7 91.6 Mar. 915.0 99.7 914.7 99.1Oct. 972.0 129.4 970.2 130.9 Nov. 977.3 128.5 973.8 128.4 Dec. 985.0 129.5 985.2 128.7 1974-Jan. 993.9 134.3 994.6 133.1 Feb. 1002.4 138.2 997.2 137.4 Mar. 1010.7 140.6 1010.0 140.0 Apr. 1020.8 147.9 1025.6 147.0 May 1029.2 154.6 1028.5 155.1 June 1037.8 159.9 1040.4 158.5 July 1043.9 162.5 1047.3 161.3 Aug. 1048.6 164.5 1049.6 166.7 Sep. 1052.9 164.9 1052.6 167.9 Oct. 1058.5 165.2 1057.2 166.8 Nov. 1063.7 165.1 1060.5 165.1 Dec. 1069.9 167.8 1070.8 167.3 1975-Jan. 1075.5 169.2 1076.8 168.9 Feb. 1082.7 168.6 1076.3 167.6 Mar. 1090.0 165.0 1088.7 164.2 Apr. 1095.8 160.7 1100.8 159.7 May 1105.9 158.0 1105.0 158.8 June 1118.7 155.7 1121.2 154.3 July 1128.7 153.6 1131.9 152.2 Aug. 1135.1 152.0 1135.5 153.1 Sep. 1145.9 154.4 1144.5 156.1 Oct. 1153.8 156.0 1151.8 156.2 Nov. 1163.8 156.9 1161.6 156.8 Dec. 1170.2 153.9 1173.3 155.5 1976-Jan. 1181.6 155.0 1183.2 154.8 Feb. 1193.5 153.1 1186.7 152.5 Mar. 1204.6 154.6 1202.1 154.4 Apr. 1216.7 155.9 1221.7 154.8 May 1227.6 155.5 1226.6 156.3 June 1236.1 158.5 1237.9 157.2 July 1245.9 159.6 1249.9 158.3 Aug. 1259.2 160.6 1258.6 161.2 Sep. 1268.2 157.4 1266.8 158.3 Oct. 1280.8 155.8 1280.4 155.4 Nov. 1294.5 156.2 1291.9 156.8 Dec. 1309.9 157.9 1313.6 160.1 1977-Jan. 1322.5 157.3 1324.6 157.0 Feb. 1335.5 158.0 1327.6 157.7 Mar. 1348.4 159.9 1345.2 160.0 Apr. 1360.6 161.0 1366.2 159.6 May 1374.0 164.9 1371.2 165.7 June 1387.6 169.8 1388.2 168.4 July 1400.4 173.6 1405.2 172.3 Aug. 1415.2 178.2 1414.0 178.7 Sep. 1428.0 181.8 1426.9 182.2 Oct. 1441.8 187.8 1442.8 186.9 Nov. 1457.1 194.8 1456.4 196.1 Dec. 1470.4 200.1 1476.2 203.1 1978-Jan. 1486.3 206.6 1488.9 206.6 Feb. 1498.1 212.6 1489.8 212.9 Mar. 1513.0 220.8 1509.7 221.5 Apr. 1528.6 228.2 1533.1 225.7 May 1544.3 233.8 1538.7 233.9 June 1555.4 236.9 1553.7 234.7 July 1567.0 242.9 1571.2 241.1 Aug. 1583.2 249.6 1581.9 250.5 Sep. 1597.2 252.1 1597.0 252.3 Oct. 1611.1 258.8 1612.9 257.6 Nov. 1630.2 271.1 1631.0 272.9 Dec. 1644.5 278.6 1652.6 281.7 1979-Jan. 1656.8 285.2 1660.6 285.4 Feb. 1669.2 291.4 1661.8 292.5 Mar. 1683.2 295.4 1680.5 296.5 Apr. 1700.8 298.7 1703.7 295.2 May 1711.0 300.8 1703.7 301.0 June 1728.1 305.1 1725.1 302.6 July 1743.3 308.5 1746.6 307.3 Aug. 1761.6 315.0 1761.8 317.5 Sep. 1783.1 328.9 1783.6 329.1 Oct. 1796.7 336.3 1798.4 334.8 Nov. 1798.9 333.1 1800.7 334.3 Dec. 1808.7 335.0 1815.2 336.2 1980-Jan. 1823.0 340.3 1826.4 340.1 Feb. 1841.7 347.2 1835.4 349.2 Mar. 1850.2 350.4 1848.5 351.3 Apr. 1854.2 352.0 1856.0 348.3 May 1867.0 354.6 1858.4 354.2 June 1884.4 355.2 1880.3 352.9 July 1903.2 357.7 1906.3 357.3 Aug. 1920.8 359.3 1923.9 363.2 Sep. 1935.2 361.2 1935.5 362.4 Oct. 1953.6 368.8 1956.7 368.3 Nov. 1975.3 379.5 1979.7 380.7June 2118.4 448.1 2112.0 445.0 July 2137.9 456.0 2140.1 455.0 Aug. 2157.1 462.8 2162.1 467.5 Sep. 2179.4 473.3 2181.7 475.3 Oct. 2204.7 482.9 2209.5 483.1 Nov. 2226.7 490.6 2233.0 492.0 Dec. 2254.5 499.1 2259.0 498.8 1982-Jan. 2275.7 505.4 2276.6 503.8 Feb. 2284.4 509.9 2276.4 511.1 Mar. 2303.0 516.5 2298.8 517.1 Apr. 2328.5 524.5 2328.1 520.3 May 2343.1 527.7 2332.9 528.0 June 2359.7 533.7 2353.0 530.3 July 2372.2 537.8 2373.5 535.7 Aug. 2396.6 547.2 2401.9 551.8 Sep. 2413.0 549.7 2416.5 552.5 Oct. 2435.0 560.3 2441.8 561.1 Nov. 2447.4 559.0 2455.9 561.1 Dec. 2460.6 550.4 2469.1 550.9 1983-Jan. 2488.9 525.6 2492.3 524.5 Feb. 2517.8 517.4 2507.5 518.1 Mar. 2534.1 515.5 2529.3 516.2 Apr. 2553.9 522.0 2555.7 518.7 May 2569.5 523.1 2559.8 524.7 June 2585.0 528.4 2579.8 524.9 July 2596.0 528.2 2597.6 524.9 Aug. 2609.8 532.9 2610.8 535.4 Sep. 2626.3 540.2 2626.0 542.0 Oct. 2646.1 543.9 2649.4 544.4 Nov. 2673.9 558.5 2681.1 560.4 Dec. 2697.4 570.9 2708.5 571.4 1984-Jan. 2714.9 573.7 2721.4 573.5 Feb. 2742.6 581.2 2733.2 582.4 Mar. 2771.9 593.6 2766.6 594.4 Apr. 2801.2 606.3 2802.1 602.8 May 2828.4 620.9 2817.8 623.0 June 2850.2 631.7 2845.8 628.1 July 2871.8 644.9 2870.7 639.4 Aug. 2886.0 652.4 2885.8 653.7 Sep. 2904.7 657.1 2905.6 659.7 Oct. 2930.2 668.0 2932.3 669.4 Nov. 2957.9 673.1 2965.9 676.2 Dec. 2990.6 680.7 3004.6 682.5 1985-Jan. 3018.0 681.9 3026.5 683.3 Feb. 3040.7 683.2 3031.7 684.9 Mar. 3056.6 687.1 3051.6 687.8 Apr. 3062.5 683.7 3062.5 679.4 May 3078.8 685.6 3067.0 687.0 June 3103.6 687.4 3100.0 682.9 July 3112.7 679.6 3111.9 673.7 Aug. 3131.4 683.9 3129.9 684.0 Sep. 3149.7 689.8 3148.5 692.4 Oct. 3167.1 695.5 3166.9 697.0 Nov. 3182.3 701.1 3189.7 704.2 Dec. 3208.1 712.4 3221.6 714.0 1986-Jan. 3232.8 727.1 3243.0 728.6 Feb. 3250.7 734.6 3241.8 736.4 Mar. 3277.2 741.0 3272.8 742.1 Apr. 3307.7 746.7 3309.9 741.8 May 3331.0 742.6 3318.4 743.7 June 3353.0 744.4 3348.8 739.9 July 3381.9 751.4 3381.2 744.9 Aug. 3407.8 757.5 3407.3 757.6 Sep. 3435.3 763.4 3432.2 766.4 Oct. 3455.6 763.7 3453.7 764.8 Nov. 3467.1 761.6 3474.9 765.4 Dec. 3499.1 766.8 3513.3 768.3 1987-Jan. 3524.7 776.7 3536.0 778.4 Feb. 3534.3 782.6 3524.1 784.6 Mar. 3542.6 784.9 3538.4 786.4 Apr. 3562.7 790.8 3568.1 784.9 May 3578.2 801.0 3565.1 801.1 June 3593.4 814.6 3588.0 810.4 July 3599.2 815.9 3599.8 810.4 Aug. 3620.1 827.8 3621.1 829.5 Sep. 3642.5 838.9 3639.8 842.3 Oct. 3667.9 848.7 3665.6 850.0 Nov. 3681.5 857.5 3689.1 862.4 Dec. 3686.5 855.0 3698.7 855.3 1988-Jan. 3709.1 856.7 3719.9 857.7 Feb. 3737.2 861.8 3728.0 864.1 Mar. 3762.1 866.4 3759.7 868.0 Apr. 3788.5 872.7 3796.0 865.5 May 3814.6 883.4 3798.5 882.6 June 3834.2 890.9 3827.8 887.6 July 3850.3 897.2 3851.5 892.41989-Jan. 3937.0 939.3 3944.3 939.4 Feb. 3940.8 942.7 3932.8 944.3 Mar. 3961.5 955.8 3962.2 957.1 Apr. 3970.8 958.9 3980.0 950.8 May 3974.9 957.5 3958.1 956.1 June 3995.2 961.6 3987.5 959.2 July 4017.4 959.2 4016.6 955.1 Aug. 4027.5 947.1 4027.3 950.3 Sep. 4035.2 936.4 4029.7 937.3 Oct. 4047.5 926.8 4043.6 927.8 Nov. 4063.1 923.7 4071.4 929.4 Dec. 4077.1 918.6 4089.5 918.0 1990-Jan. 4089.2 916.4 4091.7 914.9 Feb. 4095.6 910.0 4089.8 912.8 Mar. 4098.3 901.7 4102.8 903.8 Apr. 4105.8 897.4 4117.5 891.3 May 4107.8 901.2 4093.4 900.7 June 4115.1 895.9 4111.3 895.0 July 4127.8 897.9 4125.2 895.2 Aug. 4144.2 896.5 4145.4 901.1 Sep. 4151.5 891.4 4147.1 892.3 Oct. 4155.9 890.9 4149.8 890.2 Nov. 4151.8 882.2 4156.8 884.7 Dec. 4154.7 875.9 4166.1 874.2 1991-Jan. 4177.2 882.7 4177.9 881.7 Feb. 4193.9 882.1 4191.0 887.7 Mar. 4201.5 872.1 4209.9 875.4 Apr. 4209.0 868.6 4220.9 863.7 May 4208.4 857.9 4195.9 858.0 June 4209.2 850.0 4205.2 848.1 July 4202.5 839.8 4197.0 835.5 Aug. 4197.1 835.5 4197.1 838.9 Sep. 4191.2 829.3 4182.8 828.5 Oct. 4195.4 828.5 4187.1 826.4 Nov. 4201.2 829.3 4209.7 831.6 Dec. 4210.3 830.5 4222.8 829.4 1992-Jan. 4215.8 827.6 4218.1 828.1 Feb. 4236.2 829.1 4234.3 837.3 Mar. 4238.4 826.6 4241.6 829.7 Apr. 4226.1 818.9 4240.1 814.4 May 4220.5 815.9 4211.1 816.4 June 4218.7 818.1 4211.4 815.0 July 4218.9 817.6 4212.2 811.3 Aug. 4227.1 821.4 4227.9 824.0 Sep. 4235.7 818.6 4225.1 816.7 Oct. 4234.9 803.8 4227.8 801.6 Nov. 4230.8 796.6 4240.7 799.9 Dec. 4222.6 789.5 4237.6 788.3 1993-Jan. 4204.5 777.2 4210.1 778.3 Feb. 4207.7 784.2 4201.2 792.3 Mar. 4211.1 790.0 4210.9 792.1 Apr. 4212.6 791.8 4225.3 786.9 May 4241.9 797.7 4231.4 798.2 June 4242.1 792.4 4238.4 790.7 July 4238.9 788.9 4234.7 783.3 Aug. 4240.4 785.7 4237.8 787.3 Sep. 4249.6 788.4 4239.4 786.4 Oct. 4256.5 791.2 4253.0 791.1 Nov. 4275.3 795.9 4283.5 799.4 Dec. 4285.6 801.3 4304.5 800.1 1994-Jan. 4282.4 797.3 4288.5 798.5 Feb. 4268.7 782.3 4258.1 788.7 Mar. 4279.6 786.8 4276.8 788.2 Apr. 4290.4 793.2 4307.0 788.8 May 4300.8 795.4 4285.3 795.5 June 4297.3 805.3 4294.9 804.5 July 4318.3 820.5 4317.4 815.5 Aug. 4319.7 824.2 4316.7 824.3 Sep. 4329.4 832.7 4318.0 830.0 Oct. 4339.7 844.6 4335.6 846.2 Nov. 4355.4 857.4 4364.0 861.2 Dec. 4369.8 872.2 4389.0 870.4 1995-Jan. 4393.7 890.3 4397.4 891.9 Feb. 4396.5 895.9 4387.0 902.3 Mar. 4415.7 913.8 4417.7 916.4 Apr. 4436.5 926.6 4454.0 922.0 May 4476.0 942.8 4459.4 943.1 June 4514.6 956.0 4510.2 954.6 July 4540.2 963.0 4537.6 957.2 Aug. 4575.5 976.1 4570.0 973.4 Sep. 4596.4 985.2 4585.7 980.4 Oct. 4613.6 990.4 4604.8 992.2 Nov. 4624.4 993.5 4631.1 997.3 Dec. 4636.3 995.7 4658.8 995.0 1996-Jan. 4670.3 1011.8 4676.3 1015.1 Feb. 4700.6 1028.0 4694.8 1037.9 Mar. 4734.7 1036.6 4746.4 1042.0Nov. 4946.3 1151.4 4954.3 1155.7 Dec. 4985.5 1170.3 5008.0 1172.4 1997-Jan. 5013.0 1183.9 5021.6 1188.6 Feb. 5045.3 1205.2 5047.3 1219.0 Mar. 5079.8 1224.8 5100.4 1234.1 Apr. 5120.7 1248.7 5145.3 1245.5 May 5146.8 1262.6 5128.8 1264.0 June 5176.9 1275.0 5166.8 1270.9 July 5235.2 1313.6 5216.1 1300.9 Aug. 5291.5 1339.9 5278.7 1328.7 Sep. 5333.7 1362.7 5309.2 1350.8 Oct. 5376.2 1387.6 5358.6 1384.6 Nov. 5417.2 1407.1 5425.1 1411.6 Dec. 5460.9 1429.3 5489.2 1436.4 1998-Jan. 5508.6 1453.0 5522.2 1460.6 Feb. 5545.5 1457.3 5554.2 1475.2 Mar. 5610.7 1495.5 5638.5 1508.6 Apr. 5647.1 1508.7 5679.9 1508.0 May 5687.0 1527.6 5673.2 1531.7 June 5728.4 1543.1 5711.8 1538.5 July 5749.6 1546.8 5721.5 1528.7 Aug. 5814.7 1586.1 5792.2 1569.3 Sep. 5883.9 1612.9 5851.5 1593.6 Oct. 5953.6 1641.5 5927.5 1631.3 Nov. 6010.3 1658.5 6015.4 1663.7 Dec. 6051.9 1668.2 6087.9 1681.6 1999-Jan. 6080.9 1675.0 6102.9 1687.5 Feb. 6134.1 1702.0 6151.2 1725.6 Mar. 6132.3 1690.2 6172.0 1708.2 Apr. 6172.7 1699.1 6211.7 1700.3 May 6200.4 1708.6 6188.3 1715.6 June 6237.5 1723.9 6219.7 1720.1 July 6268.7 1730.9 6232.2 1707.9 Aug. 6299.2 1740.0 6265.7 1719.4 Sep. 6323.0 1748.7 6282.4 1723.0 Oct. 6378.4 1784.6 6346.7 1766.6 Nov. 6465.0 1845.2 6467.2 1849.9 Dec. 6551.5 1902.8 6597.1 1922.0 2000-Jan. 6605.5 1929.9 6630.9 1946.2 Feb. 6642.2 1951.1 6661.1 1976.2 Mar. 6704.0 1983.4 6753.1 2006.7 Apr. 6767.3 1996.2 6812.4 1998.2 May 6776.9 2013.5 6765.3 2025.5 June 6823.6 2043.1 6805.1 2041.7 July 6875.2 2081.6 6836.1 2055.1 Aug. 6945.0 2116.7 6905.8 2092.4 Sep. 7003.5 2142.4 6957.5 2108.2 Oct. 7027.0 2147.9 6982.0 2120.2 Nov. 7038.3 2149.6 7043.7 2154.1 Dec. 7117.6 2186.3 7173.8 2211.1 2001-Jan. 7237.2 2250.1 7259.5 2269.1 Feb. 7308.5 2281.3 7332.5 2311.3 Mar. 7372.0 2284.2 7428.5 2313.7 Apr. 7507.8 2358.4 7546.0 2357.6 May 7564.1 2414.8 7551.6 2427.0 June 7644.7 2456.4 7631.7 2455.9 July 7691.9 2470.1 7644.1 2437.6 Aug. 7696.3 2438.9 7658.0 2412.5 Sep. 7853.2 2484.1 7802.5 2441.9 Oct. 7897.8 2534.6 7845.9 2500.2 Nov. 7973.0 2568.2 7981.4 2574.7 Dec. 8035.4 2584.0 8105.8 2619.8 2002-Jan. 8063.9 2586.6 8086.7 2613.2 Feb. 8109.3 2604.1 8128.1 2637.0 Mar. 8117.3 2604.2 8174.2 2634.5 Apr. 8142.6 2624.7 8171.9 2619.1 May 8175.1 2630.8 8159.6 2638.6 June 8190.8 2624.4 8184.9 2624.7 July 8244.2 2629.8 8202.6 2600.2 Aug. 8298.1 2645.0 8268.9 2623.1 Sep. 8331.5 2653.6 8285.5 2615.5 Oct. 8368.9 2642.6 8317.1 2608.5 Nov. 8498.8 2726.2 8513.4 2730.6 Dec. 8568.0 2767.4 8633.5 2801.3 2003-Jan. 8588.1 2757.6 8602.0 2782.0 Feb. 8628.7 2759.1 8635.5 2789.6 Mar. 8648.8 2761.6 8694.4 2787.0 Apr. 8686.0 2757.3 8714.2 2748.9 May 8741.9 2758.1 8728.4 2765.9 June 8791.6 2767.8 8792.3 2772.7 July 8888.7 2815.5 8850.5 2787.4 Aug. 8918.2 2797.5 8902.7 2781.9 Sep. 8906.5 2806.6 8871.7 2780.2 Oct. 8896.8 2810.9 8852.1 2780.1 Nov. 8880.3 2800.9 8894.6 2798.7July 9282.7 2987.5 9257.1 2964.2 Aug. 9314.4 2997.3 9299.9 2987.5 Sep. 9351.8 3005.1 9333.8 2989.6 Oct. 9359.4 2990.3 9329.1 2965.7 Nov. 9395.1 2991.3 9396.0 2982.5 Dec. 9433.0 3011.1 9482.2 3025.4 2005-Jan. 9487.2 3051.1 9479.3 3063.8 Feb. 9531.6 3076.2 9511.8 3096.3 Mar. 9565.3 3090.4 9584.7 3107.0 Apr. 9620.9 3139.9 9660.5 3136.6 May 9665.0 3175.5 9654.6 3186.4 June 9725.3 3209.3 9734.3 3215.5 July 9762.4 3226.4 9745.7 3206.5 Aug. 9864.6 3298.4 9852.8 3291.0 Sep. 9950.8 3354.3 9938.7 3344.9 Oct. 10032.0 3406.3 10005.7 3386.3 Nov. 10078.5 3431.0 10077.2 3416.4 Dec. 10154.0 3478.5 10201.4 3488.3 2006-Jan. 10242.8 3506.0 10221.9 3515.2 Feb. 10298.7 3540.2 10276.1 3560.7。

IGLOO2 M2GL050 (T , TS) Device ErrataER0200 v1.3 April 2016April 2016This Errata sheet contains information about known Errata specific to the IGLOO ®2 M2GL050 (T, TS) device family and provides available fixes and solutions.Table of ContentsRevision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Revisions Released per Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Errata for IGLOO2 M2GL050 (T, TS) All Temperature Grades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Summary of IGLOO2 M2GL050 (T,TS) Device Errata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Errata Descriptions and Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Usage Guidelines for IGLOO2 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Revision 0 and Revision 1 Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Revision 2 Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Product Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Table 1: Revision HistoryDate Version ChangesApril 2016 1.3Added Errata item 19.January 20161.2Updated Table 4 and Table 5: AutoProgramming and 2 Step IAP use SC_SPI programming interface.January 2016 1.1Added the following:•Information about Revision 2 of the M2GL050 device •Errata item 18.•Table 5June 20151.0Combined all M2GL050 (T,TS) device Errata.Table 2: Revisions Released per DeviceSilicon Devices Revisions Device Status M2GL050 (T, TS)All Temperature GradesProduction2IGLOO2 M2GL050 (T, TS) Device Errata ER0200 v1.3 April 2016Errata for IGLOO2 M2GL050 (T, TS) All Temperature GradesTable 3 lists the specific device Errata and the affected IGLOO2 M2GL050 (T, TS) revisions of all temperature grade devices .Table 3: Summary of IGLOO2 M2GL050 (T, TS) Device ErrataErrata No.ErrataSilicon Revisions M2GL050 (T, TS)Software ErrataRev (0, 1)Rev 21.MDDR and FDDR AXI interface does not support exclusive access X X –2.Apply DEVRST_N after ISP programmingX ––3.AXI wrap transfers with more than 32 bytes in burst mode are not supported for MDDR and FDDRX X –4.The MDDR/FDDR controller must be used with sequential burst mode with BL = 8 and PHY = 32, or PHY = 16X X –5.HPMS may reset when ENC_DATA_AUTHENTICATION or DEVICE_INFO STAPL commands are sentX ––6.VPP must be set to 2.5 V when programming/writing the eNVM at Industrial temperature rangeX ––7.Over-voltage support on MSIOs during Flash*Freeze mode X ––8.Verification of the FPGA fabric at junction temperatures higher than 50°C erroneously indicates a failureX ––9.DDR_OUT and I/O-Reg functional Errata due to a software bug ––X 10.Dedicated differential I/O driving the reference clock of the CCC may cause a functional failure due to a software bug––X 11.NVM Ready bit in eNVM Status register can generate a false READY signalX ––12.Power-up Digest is not supportedX ––13.Programming of the eNVM must only occur as part of a bitstream also containing the FPGA fabric––X 14.Updating eNVM from the FPGA fabric requires changes in the NV_FREQRNG registerX X –15.SYSCTRL_RESET_STATUS macro is not supported X X –16.Zeroization is not supportedX X –17.PCIe Hot Reset support requires a soft reset solutionX X –18.The DDR I/Os in M2GL050 (T, TS)-FG896 are non-compliant with the DDR3 standardX X –19.For S (security) grade devices, user must not enable write protection for Protected 4 K Regions, also known as Special Sectors in the eNVMXX–Note:Contact Microsemi SoC technical support , if you have additional questions. To order a specific die, contact your localMicrosemi sales office.IGLOO2 M2GL050 (T, TS) Device ErrataER0200 v1.3 April 20163Errata Descriptions and Solutions1.MDDR and FDDR AXI interface does not support exclusive accessThe MDDR and FDDR AXI interface in the M2GL050 device is compliant with AMBA AXI Protocol Specification v1.0, except for the exclusive access functionality. The future version of the Errata will have an updated information about the exclusive access functionality for the AXI interface.2.Apply DEVRST_N after ISP programmingM2GL050 devices support device programming in JTAG, Slave SPI, and ISP programming modes. However, after ISP programming, DEVRST_N needs to be asserted to reset the device or power cycle the device to run the new design.3.AXI wrap transfers with more than 32 bytes in burst mode are not supported for MDDR and FDDRDo not use wrap transfers with more than 32 bytes.4.The MDDR/FDDR controller must be used with sequential burst mode with BL = 8 and PHY = 32, or PHY = 16Though the MDDR and FDDR controllers in the M2GL050 devices support various burst modes/ lengths and PHY settings (as specified in the UG0446: SmartFusion2 and IGLOO2 FPGA High Speed DDR Interfaces User Guide), only a subset of these settings are supported.Recommendation:Only use sequential burst mode with BL = 8 for PHY16, or PHY32 modes for the MDDR or FDDR.5.HPMS may reset when ENC_DATA_AUTHENTICATION or DEVICE_INFO STAPL commands are sentThe HPMS resets after executing one of the following STAPL actions:•ENC_DATA_AUTHENTICATION •DEVICE_INFOAdditionally, if any of these actions are executed while a SmartDebug session is active, HPMS resets are observed.6.VPP must be set to 2.5 V when programming/writing the eNVM at Industrial temperature rangeVPP can be set to 2.5 V or 3.3 V. However, when writing or programming the eNVM of the M2GL050 devices below 0°C, VPP must be set to 2.5 V.Refer to the DS0128: IGLOO2 FPGA and SmartFusion2 SoC FPGA Datasheet for VPP minimum and maximum settings. Note that the eNVM reading with VPP set to 3.3 V or 2.5 V operates as intended.7.Over-voltage support on MSIOs during Flash*Freeze modeWhen the input voltage is driven above the reference voltage for that bank, additional current can be consumed in Flash*Freeze mode.4IGLOO2 M2GL050 (T, TS) Device Errata ER0200 v1.3 April 20168.Verification of the FPGA fabric at junction temperatures higher than 50°C erroneously indicates a failureStandalone verification (STAPL VERIFY action) must run at temperatures lower than 50°C. If aVERIFY action is run at temperatures higher than 50°C, a false verify failure may be reported. Note that the Check Digest system services can be used to confirm design integrity at temperatures within the recommended operation conditions.9.DDR_OUT and I/O-Reg functional Errata due to a software bugThis Errata is applicable only if you have created or updated the design using Libero ® SoC v11.1 SP1 or v11.1 SP2.The corresponding I/O does not function properly in the silicon due to the wrong software implementation of the I/O macro, if you have one of the following in the design:•If you use DDR_OUT macro in the design•If you combine an output or output enable register with an I/O using the PDC command set_io<portName> -register yesSolution:Both Errata are fixed in Libero SoC v11.1 SP3. Migrate the design to Libero SoC v11.1 SP3 or a newer version, and re-run Compile and Layout.10.Dedicated differential I/O driving the reference clock of the CCC may cause afunctional failure due to a software bugIf the design has a dedicated differential I/O pair driving the reference clock of the CCC, the input clock may not propagate to CCC due to a software bug and the device fails during silicon testing. There are several options to drive the ref clock of the CCC. One of the options is to drive from"Dedicated Input PAD x" (x = 0 to 3); this uses hardwired routing. In this option, choose single-ended I/O or differential I/O as the ref clock. This Errata exists when you choose the differential I/O option (dedicated differential I/O is used as CCC reference clock input).This Errata cannot be detected in any functional simulation, and can only be detected in silicon testing.Solution:The Errata is fixed in the Libero SoC 11.1 SP3. Migrate the design to Libero SoC 11.1 SP3 or newer version, and re-run Compile and Layout.11.NVM Ready bit in eNVM Status register can generate a false READY signalIf you send an instruction to the eNVM controller and then start polling the READY signal (bit0 of the eNVM Status register) to check when the eNVM controller is ready for the next function, the first assertion of the READY signal occurs when the eNVM controller is not yet ready, resulting in the generation of a false READY signal. However, the immediate next assertion of the READY signal correctly indicates that the eNVM controller is ready.Workaround:Add an extra eNVM Status bit read that polls/reads the eNVM Status bit twice as READY .12.Power-up Digest is not supportedWorkaround:Use NVM Data Integrity Check System service after the device is switched ON, and check the data integrity.IGLOO2 M2GL050 (T, TS) Device ErrataER0200 v1.3 April 2016513.Programming of the eNVM must only occur as part of a bitstream alsocontaining the FPGA fabricThe Bitstream Configuration Dialog Box in the Libero SoC allows the user to program eNVM and the FPGA fabric separately. However, for the current production of IGLOO2 FPGAs, the user needs to program the eNVM along with the FPGA fabric. The fabric can be programmed separately if needed.Solution:The Errata is fixed in the Libero SoC 11.1 SP3. Migrate the design to the Libero SoC 11.1 SP3 or newer version, and re-run Compile and Layout.14.Updating eNVM from the FPGA fabric requires changes in the NV_FREQRNGregisterWhen updating the eNVM from the FPGA fabric, NV_FREQRNG register must be changed from 0x07(default) to 0x0F, eNVM reads are not affected.15.SYSCTRL_RESET_STATUS macro is not supported 16.Zeroization is not supported17.PCIe Hot Reset support requires a soft reset solutionOn the IGLOO2 devices, a PCIe ® Hot Reset requires a soft FPGA logic reset scheme which clears the sticky bits of the PCI configuration space.Workaround:The application note AC437: Implementing PCIe Reset Sequence in SmartFusion2 and IGLOO2 Devices describes the PCIe Hot Reset reset scheme. However, this reset scheme causes PCIe violations in some cases.•At Gen1 rates, there are no violations.•At Gen2 rates, there are two PCIe CV violations.–Test case 1: TD_1_7 (Advanced Error Reporting Capability)–Test case 2: TD_1_41 (LinkCap2Control2Status2 Reg)18.The DDR I/Os in M2GL050 (T, TS)-FG896 are non-compliant with the DDR3standardThe DDR controller in the M2GL050-FG896 device is non-compliant with the DDR3 standard. Contact SoC tech support for additional information.19.For S (security) grade devices, user must not enable write protection forProtected 4 K Regions, also known as Special Sectors in the eNVMFor S (security) devices, there are two or four 4 KB regions per eNVM array that can be protected for read and write, these regions are known as Protected 4 K Regions or Special Sectors. If writeprotection is enabled for any of these regions, none of the locked pages inside the same eNVM block can be unlocked.6IGLOO2 M2GL050 (T, TS) Device Errata ER0200 v1.3 April 2016Usage Guidelines for IGLOO2 DevicesMicrosemi recommends the following conditions for the IGLOO2 device usage.1. Programming SupportThere may be package dependencies that may not expose certain programming interfaces. Refer to the DS0124: IGLOO2 Pin Descriptions Datasheet for device/package specific features.2. SHA-256 System ServiceMicrosemi recommends the message required to be on byte boundary when using SHA-256 System Service for the IGLOO2 devices.3. Accessing the PCIe Bridge Register in High-speed Serial InterfaceThe PCIe Bridge registers must not be accessed before the PHY is ready. Wait for the PHY_READY signal (which indicates when PHY is ready) to be asserted before updating the PCIe Bridge registers.The PHY_READY signal is normally asserted within 200 μs after the device is powered up. Wait for 200 μs before accessing the PCIe Bridge registers.Table 4: Revision 0 and Revision 1 DevicesProgramming Mode JTAG SPI Slave AutoProgramming Auto Update2 Step IAP Programming RecoveryProgramming Interface JTAG SC_SPI SC_SPI SPI_0SC_SPI SPI_0M2GL050 (T,TS)YesYesNoNoNoNoTable 5: Revision 2 DeviceProgramming Mode JTAG SPI Slave AutoProgramming Auto Update2 Step IAP Programming RecoveryProgramming Interface JTAG SC_SPI SC_SPI SPI_0SC_SPI SPI_0M2GL050 (T,TS)YesYesYesNoYesNoIGLOO2 M2GL050 (T, TS) Device ErrataER0200 v1.3 April 20167Product SupportMicrosemi SoC Products Group backs its products with various support services, including Customer Service, Customer Technical Support Center, a website, electronic mail, and worldwide sales offices. This appendix contains information about contacting Microsemi SoC Products Group and using these support services.Customer ServiceContact Customer Service for non-technical product support, such as product pricing, product upgrades, update information, order status, and authorization.From North America, call 800.262.1060From the rest of the world, call 650.318.4460Fax, from anywhere in the world 650. 318.8044Customer Technical Support CenterMicrosemi SoC Products Group staffs its Customer Technical Support Center with highly skilled engineers who can help answer your hardware, software, and design questions about Microsemi SoC Products. The Customer Technical Support Center spends a great deal of time creatingapplication notes, answers to common design cycle questions, documentation of known Errata and various FAQs. So, before you contact us, please visit our online resources. It is very likely we have already answered your questions.Technical SupportFor Microsemi SoC Products Support, visit/products/fpga-soc/design-support/fpga-soc-supportWebsiteYou can browse a variety of technical and non-technical information on the SoC home page , at /products/fpga-soc/fpga-and-soc .Contacting the Customer Technical Support CenterHighly skilled engineers staff the Technical Support Center. The Technical Support Center can be contacted by email or through the Microsemi SoC Products Group website.EmailYou can communicate your technical questions to our email address and receive answers back by email, fax, or phone. Also, if you have design problems, you can email your design files to receive assistance. We constantly monitor the email account throughout the day. When sending your request to us, please be sure to include your full name, company name, and your contact information for efficient processing of your request.The technical support email address is **********************.My CasesMicrosemi SoC Products Group customers may submit and track technical cases online by going to My Cases .Outside the U.S.Customers needing assistance outside the US time zones can either contact technical support via email(**********************) or contact a local sales office. Visit About Us for sales office listings and corporate contacts.8IGLOO2 M2GL050 (T, TS) Device Errata ER0200 v1.3 April 2016ITAR Technical SupportFor technical support on RH and RT FPGAs that are regulated by International Traffic in ArmsRegulations (ITAR), contact us via **********************. Alternatively, within My Cases, select Yes in the ITAR drop-down list. For a complete list of ITAR-regulated Microsemi FPGAs, visit the ITAR web page.Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. 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