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Homework - 2 6) Consider the following initial conditions: ACCA- 5A; ACCB- 79; IY- 2 A 35 Posting date: February 14, 2023 (Tuesday) For the given Mnemonics (below) please complete the table below: Submission due date: February 22, 2023 (Wednesday) Total Marks: 10 Format: One-inch margin from all the sides. Only the first page should have three-inch margin from the top. Student's name, course details, homework number, and date should appear on the top-right corner of the first page (after the three-inch margin). The document should be typed and printed single sided on standard letter sized paper (8.5 by 11 inches) using MS Word with font size 12, Times New Roman, and 1.5 line spacing. Mark will be deducted if you fail to comply with formatting requirements. Figures/Pictures: Use necessary diagrams/figures to answer a question. These will enhanoe the quality of your answer. 1) What do you mean by a prebyte? What are the prebytes that are used within the instruction set of 68HC11 ? 7) Consider the following piece of program along with the initial conditions: 2) Which addressing mode has OPCODE only (that contain both Opcode and Operand)? Provide a line of instruction using that addressing mode along with following details: - Opcode that will be produced after an assembly process - Number of clock Cycles needed to execute this line of code 3) What is the difference between the Direct mode and Extended mode of addressing? Provide an example of each type along with following details: - Opcode that will be produced after an assembly process - Number of clock Cycles needed to execute these line of codes 4) Write an instruction that involves the use of Index Register Y. For this instruction provide the following details: - Addressing mode - Opcode that will be produced after an assembly process What will be the content of the follow locations after the execution of the program? - Number of clock Cyeles needed to execute this line of code Inside C] 5) What will be the content of ACCA and ACCB after execution of the following line of code: LDD $6D00 As an initial condition, consider the diagram (left) to know the data stored in memory locations: Homework - 2 6) Consider the following initial conditions: ACCA- 5A; ACCB- 79; IY- 2 A 35 Posting date: February 14, 2023 (Tuesday) For the given Mnemonics (below) please complete the table below: Submission due date: February 22, 2023 (Wednesday) Total Marks: 10 Format: One-inch margin from all the sides. Only the first page should have three-inch margin from the top. Student's name, course details, homework number, and date should appear on the top-right corner of the first page (after the three-inch margin). The document should be typed and printed single sided on standard letter sized paper (8.5 by 11 inches) using MS Word with font size 12, Times New Roman, and 1.5 line spacing. Mark will be deducted if you fail to comply with formatting requirements. Figures/Pictures: Use necessary diagrams/figures to answer a question. These will enhanoe the quality of your answer. 1) What do you mean by a prebyte? What are the prebytes that are used within the instruction set of 68HC11 ? 7) Consider the following piece of program along with the initial conditions: 2) Which addressing mode has OPCODE only (that contain both Opcode and Operand)? Provide a line of instruction using that addressing mode along with following details: - Opcode that will be produced after an assembly process - Number of clock Cycles needed to execute this line of code 3) What is the difference between the Direct mode and Extended mode of addressing? Provide an example of each type along with following details: - Opcode that will be produced after an assembly process - Number of clock Cycles needed to execute these line of codes 4) Write an instruction that involves the use of Index Register Y. For this instruction provide the following details: - Addressing mode - Opcode that will be produced after an assembly process What will be the content of the follow locations after the execution of the program? - Number of clock Cyeles needed to execute this line of code Inside C] 5) What will be the content of ACCA and ACCB after execution of the following line of code: LDD $6D00 As an initial condition, consider the diagram (left) to know the data stored in memory locations
