Read in your Student ID and save it to a register, and read in the number “10010

Question

Read in your Student ID and save it to a register, and read in the number “10010000x” as the initial memory address. Then shift your student ID number to the right one bit at a time, and save it to the memory address which is 4 bytes increment from the previous memory address, until your student ID number is smaller than 1, then save your final student ID number which is NOT smaller than 1, and save the last memory address, and how many iterations to 3 different memory addresses. Turn in the hardcopy of the MARS graphic printout which has the MIPS Assembly code showing your student ID, and memory addresses and all registers values, and also answer the following three questions on the hard copy paper :

(1) How many shift right you have to do to get your student ID number to be smaller than 1 ?

    (2) What is your last NOT smaller than 1 binary student id number ?

(3) What is the last memory address that saves that last NOT smaller than 1 student ID ?

Explanation / Answer

Student ID

Ordering your student ID card

Your student identity card is your identification when you are on campus or need to document that you are enrolled at Aarhus University. Especially at exams it is important that you bring your identity card and you can also use it to get student discounts at museums, cinemas etc. The ID also functions as a keycard and gives you access to buildings outside normal hours.

At the beginning of your studies at AU it is important that you get a personal student identity card. It is only possible to get the card after you have been enrolled at AU and hence have been assigned a personal matriculation number. Enrolment of students is an ongoing process that starts after the application deadline.

To receive a student ID card you need to submit a photo through the AU Self-service. (Not if you are studying at DPU, Campus Emdrup - see below) When you have logged on to the system, you will find the form for submitting a photo under the heading Student ID/ upload photo.

Please note that you cannot order an ID card until you have been enrolled and have been assigned your student number. You will not be assigned a student number immediately after being admitted and confirming your student place, but only after you have been enrolled. Enrollments take place on an ongoing basis until commencement of studies.

Find your student number

When you have been enrolled, you can see your student number on mit.au.dk (self-service), by logging in and going to Student Self-Service (STADS). Here your student number will be under “Enrollments” and “Person and address information”

Receiving your student ID card

After submitting a photo, you will normally receive the student identity card by mail after 1-2 weeks, but in busy periods (around commencement of studies) it might take longer.

Activating your student ID card

At the commencement of studies your student ID card must be activated and connected with a personal PIN number in order for it to function as a key card and give you access to the university buildings. You can find information about activating your student ID via the Subject portals.

How to get your student ID

DPU - Campus Emdrup

All other students at AU

Do you have an old ID card?

Foreign address or incomplete address

Confirmation of enrolment at Aarhus University

Lost your student ID card?

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