Write a program to unpack two characters from location WRD and store them in bits 0 through
Question:
Write a program to unpack two characters from location WRD and store them in bits 0 through 7 of locations CH1 and CH2. Bits 9 through 15 should contain zeros.
Transcribed Image Text:
Symbol Hexa code AND 0 or 8 ADD LDA STA BUN BSA ISZ CLA CLE CMA 7200 CME 7100 7080 7040 7020 SPA 7010 SNA 7008 CIR CIL INC SZA SZE HLT 1 or 9 2 or A 3 or B 4 or C 5 or D 6 or E 7800 7400 SKI SKO ION IOF 7004 7002 INP OUT F400 7001 F800 F200 F100 F080 F040 Description AND M to AC m: effective address M: memory word (operand) at m branch to m+1 Add M to AC, carry to E Load AC from M Store AC in M Branch unconditionally to m Save return address in m and Increment M and skip if zero Clear AC Clear E Complement AC Complement E Circulate right E and AC Circulate left E and AC Increment AC, carry to E Skip if AC is positive Skip if AC is negative Skip if AC is zero Skip if E is zero Halt computer Input information and clear flag Output information and clear flag Skip if input flag is on Skip if output flag is on Turn interrupt on Turn interrupt off
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
LDA WRD Load the word from location WRD into the accumulatorAND 00...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
A sample containing an alkali sulfate is dried, weighed and dissolved in dilute HCl. Barium chloride solution is added in excess to precipitate barium sulfate, and the precipitate is digested in the...
-
Write a program that provides a way for you to search and display information of all the students in a class. Student records including a class ID (c#), name of the student, and scores of multiple...
-
A stiff, straight, horizontal wire of length 25 cm and mass 20 g is supported by electrical contacts at its ends, but is otherwise free to move vertically upward. The wire is in a uniform, horizontal...
-
A steam engine based on a turbine is shown in Fig. P6.56. The boiler tank has a volume of 100 L and initially contains saturated liquid with a very small amount of vapor at 100 kPa. Heat is now added...
-
Write the Roman numeral as a HinduArabic numeral. XXXIX
-
Linda Budd went searching for a new friend and she found one for \($400.1\) A brand new puppy. She purchased the puppy from Bernadette Vicidomine, a person who regularly sells puppies. Budd took her...
-
Francisco Company uses the columnar cash journals illustrated in the textbook. In April, the following selected cash transactions occurred. 1. Made a refund to a customer as an allowance for damaged...
-
SQL is a pervasive querying language. While there is one primary SQL dialect that all SQL RDBMS implementations must support, and that's ANSI SQL, each database platform comes out with its own...
-
Modify the answer to Chapter 14s Question 2 using Prototype. Also add error reporting for when an error occurs with the Ajax request.
-
What is the wavelength of the least energetic photon that can result in photoemission from a iron target?
-
Solve the given differential equation by using an appropriate substitution. x dy/dx - (1 + x)y = xy 2
-
Can you please using the paragraph provide me with paragraph outline as shown in the picture Part 2: To understand how connected a paragraph and outline are, use the paragraph below to fill in the...
-
Design and implement a distributed file system (DFS) with support for large file storage and efficient retrieval. The system should handle concurrency, fault tolerance, and provide a mechanism for...
-
Explain how a solution will improve the situation for both an organization and the community that is affected by the issue de-escalation. Use specific example to illustrate.
-
Re-read pages 49-51 on the concept of a "Self-Fulfilling Prophecy". Write one page about what this concept means, and how it could apply to you at your job or in your career. Minimum of one source...
-
This project is for your PERSONAL BRAND (i.e., about YOU). Any Business pitches will receive an automatic 50% grade reduction. Read these details carefully and out loud. In a WORD document, make a...
-
Youre trying to determine whether or not to expand your business by building a new manufacturing plant. The plant has an installation cost of $16 million, which will be depreciated straight-line to...
-
What exactly is a prima facie duty? How does an ethic of prima facie duties differ from monistic and absolutist ethical theories?
-
We need to use synchronous TDM and combine 20 digital sources, each of 100 Kbps. Each output slot carries 1 bit from each digital source, but one extra bit is added to each frame for synchronization....
-
In the analog hierarchy of Figure 6.9, find the overhead (extra bandwidth for guard band or control) in each hierarchy level (group, supergroup, master group, and jumbo group). Figure 6.9 48 kHz 12...
-
Which of the three multiplexing techniques is (are) used to combine analog signals? Which of the three multiplexing techniques is (are) used to combine digital signals?
-
What type of incentives appeal to someone m ' s concern about a cause?
-
Why should a permit-to-work (PTW) system be used to help manage the risk of any future falls from height? (10 marks)
-
Consider the following timeline detailing a stream of cash flows: Date 0 1 2 3 4 ? $100 $100 $200 $200 Cash flow If the current market rate of interest is 10%, then the present value (PV) of this...
Study smarter with the SolutionInn App