ARM interview questions

-

ARM INTERVIEW QUESTIONS
1.      What is T,D,M,I in ARM TDMI?
2.      What are the different modes of ARM
3.      What are the different states in ARM
4.      Significance of each state and mode?
5.      Draw CPSR for ARM7TDMI
6.      There is no separate return statement in ARM . then what we will use to return from ARM?
7.      How does stack grows in ARM?
8.      What is the instruction to switch from ARM to Thumb and vice versa?
9.      What are the different coprocessors in ARM?
10.  C Runtime Environment,Linker Descriptor File
11.  Differences between Memory mapped I/O and I/O mapped I/O?
12.  Vector locations in ARM?
13.  Why FIQ is faster than IRQ?

Comments

  1. Karthika Shree26 May 2017 at 05:14

    This is an awesome post.Really very informative and creative contents. These concept is a good way to enhance the knowledge.I like it and help me to development very well.Thank you for this brief explanation and very nice information.Well, got a good knowledge.
    Embedded Training in Chennai

    ReplyDelete
  2. ummayasri11 September 2018 at 22:45

    Excellant post!!!. The strategy you have posted on this technology helped me to get into the next level and had lot of information in it.
    Blueprism online training

    Blue Prism Training in Pune

    Blueprism training in tambaram

    ReplyDelete
  3. Unknown21 October 2018 at 22:28

    Pleasant Tips..Thanks for Sharing….We keep up hands on approach at work and in the workplace, keeping our business pragmatic, which recommends we can help you with your tree clearing and pruning in an invaluable and fit way.

    angularjs Training in electronic-city

    angularjs online Training

    angularjs Training in marathahalli

    angularjs interview questions and answers

    angularjs Training in bangalore

    angularjs Training in bangalore

    ReplyDelete
  4. Tejuteju2 November 2018 at 02:34

    Needed to compose you a very little word to thank you yet again regarding the nice suggestions you’ve contributed here
    Thank you. Your blog was very helpful and efficient For Me,Thanks for Sharing the information Regards..!!.AngularJS Online Training

    ReplyDelete
  5. haripriya12 March 2019 at 04:59

    Awesome! Education is the extreme motivation that open the new doors of data and material. So we always need to study around the things and the new part of educations with that we are not mindful.
    Microsoft Azure online training
    Selenium online training
    Java online training
    Python online training
    uipath online training

    ReplyDelete
  6. nizam18 May 2020 at 06:51

    very happy to see this blog

    BEST ANGULAR JS TRAINING IN CHENNAI WITH PLACEMENT

    https://www.acte.in/angular-js-training-in-chennai
    https://www.acte.in/angular-js-training-in-annanagar
    https://www.acte.in/angular-js-training-in-omr
    https://www.acte.in/angular-js-training-in-porur
    https://www.acte.in/angular-js-training-in-tambaram
    https://www.acte.in/angular-js-training-in-velachery

    ReplyDelete
  7. nizam23 May 2020 at 00:09

    This is an nice and interesting post.
    AngularJS training in chennai | AngularJS training in anna nagar | AngularJS training in omr | AngularJS training in porur | AngularJS training in tambaram | AngularJS training in velachery


    ReplyDelete
  8. Revathi13 July 2020 at 23:52

    It seems you are so busy in last month. The detail you shared about your work and it is really impressive that's why i am waiting for your post because i get the new ideas over here and you really write so well.Tanks!!

    Android Training in Chennai | Certification | Mobile App Development Training Online | Android Training in Bangalore | Certification | Mobile App Development Training Online | Android Training in Hyderabad | Certification | Mobile App Development Training Online | Android Training in Coimbatore | Certification | Mobile App Development Training Online | Android Training in Online | Certification | Mobile App Development Training Online

    ReplyDelete
  9. ganesh30 October 2020 at 09:42

    It’s very helpful for this blog.Also great with all of the valuable information you have Keep up the good work you are doing well.
    Angular js Training in Chennai

    Angular js Training in Velachery

    Angular js Training in Tambaram

    Angular js Training in Porur

    Angular js Training in Omr

    Angular js Training in Annanagar

    ReplyDelete
  10. sahasrit9 November 2020 at 01:00

    Nice article.

    amazon web services aws training in chennai

    microsoft azure course in chennai

    workday course in chennai

    android course in chennai

    ios course in chennai

    ReplyDelete
  11. Pushba14 November 2020 at 07:34

    I’m enjoying the template/theme of this website. It’s simple, yet effective. A lot of times it’s very hard to get that “perfect balance” between superb usability and visual appeal. I must say you’ve done a very good job with this.
    IELTS Coaching in chennai

    German Classes in Chennai

    GRE Coaching Classes in Chennai

    TOEFL Coaching in Chennai

    Spoken english classes in chennai | Communication training

    ReplyDelete
  12. Quickbooks Expert9 December 2020 at 21:04

    Nice & Informative Blog !
    you may encounter various issues in QuickBooks that can create an unwanted interruption in your work. To alter such problems, call us at QuickBooks Customer Support Number 1-(855) 550-7546 and get immediate technical services for QuickBooks in less time.

    ReplyDelete
  13. Quickbooks Expert8 February 2021 at 00:18

    Nice & Informative Blog !
    QuickBooks is an accounting software that effectively manages all the operations of businesses. Our team at QuickBooks Phone Number make sure to resolve all the problems of QuickBooks in less time.

    ReplyDelete
  14. AnnaSereno16 May 2021 at 06:43


    Hey! Well-written blog. It is the best thing that I have read on the internet today. Moreover, if you are looking for the solution of QuickBooks Software, visit at QuickBooks Customer Service to get your issues resolved quickly.

    ReplyDelete
  15. Syedhaseebulhassan21 July 2022 at 22:23

    Cultivating Simulator most recent variant is accommodates the client many astonishing highlights and extremely simple to use for the every client.Farming Simulator 21 Download

    ReplyDelete

Post a Comment

Popular posts from this blog

bb.utils.contains yocto

-
Image
bb.utils.contains  is most commonly used function in Yocto. grep in poky directory returned with 696 count. $ grep -nr 'bb.utils.contains' poky/ | wc -l 696 It's definition is present in 'poky/bitbake/lib/bb/utils.py' file This function returns third argument if the second argument is subset of the first argument else returns fourth argument Let's take an example to understand this. You can see from the above screenshot, when the second argument is a subset of first argument, "present" was returned, else "notpresent" was returned We can also use bb.utils.contains inside if loop. This we can use inside a recipe. if ${@bb.utils.contains('SOMEFLAG','NEWVALUE3','true','false',d)}; then     FOO = 'HELLO' fi
Read more

Difference between RDEPENDS and DEPENDS in Yocto

-
We normally observe these two (RDEPENDS and DEPENDS) whenever we open any recipe. What should we choose when we write our own recipe. DEPENDS -> Build Time Dependency RDEPENDS -> Run Time Dependency DEPENDS: When a recipe 'A' is DEPENDS on recipe 'B'. In this case, Bitbake first builds recipe 'B' and then recipe 'A' E.g. You need 'dbus' to be built before 'wpa_supplicant'. RDEPENDS: When a recipe 'A' is RDEPENDS on recipe 'B'. In this case, Bitbake deploys 'B' on the target system when it deploys 'A'.  E.g. 'perf' RDEPENDS on 'bash' In other words, DEPENDS are those set of packages that should be available while building package, whereas RDEPENDS are set of packages that should be available during execution of the program.
Read more

PR, PN and PV Variable in Yocto

-
PN : Represents the name of the recipe. The name is usually extracted from the recipe file name. PR:  Represents the revision of the recipe. Default value for this revision is "r0". Subsequent revisions of the recipe conventionally will have "r1", "r2" and so on. PV:  Represents the version of the recipe. Normally extracted from the recipe file name. For example: ffmpeg_3.4.2.bb recipe. ${PN} : ffmpeg ${PV} : 3.4.2
Read more