What information is included in each item of the interrupt vector table?

Computer Science Using memory-mapped I/O and polling, write a function print_string that prints a string onthe display, without using any system call. The address of the string is passed in register $a0and the string must be null-terminated. Test this function by calling it from the main function.Make sure to activate the “Keyboard and Display MMIO Simulator”.

Two students wrote interrupt service routines for an assignment. Both service routines did exactly the same work, but the first student accidentally used RET at the end of his routine, while the second student correctly used RTI. There are three errors that arose in the first student's program due to his mistake. Describe any two of them.

What does it indicate if the time required to switch contexts depends on the duration of an interrupt?

2- Write a program in assembly language for the 8085 microprocessor to receive 10 bytes of data via the SID and store it at the memory address (3000h) using a baud rate of 1200. And two high pulses must be sent before each byte (start bits) and one low pulse after each byte (end bits). You can use this flowchart, but you should notice that this flowchart deals with one byte, and you are required to deal with 10 bytes No CDD CHHICE 10 Yes SIDATA Read SID Start Bit? Wait for Half-Bit Time Set up Bit Counter Wait Bit Time Read SID Save Bit Decrement Bit Counter All Bits Received? Add Bit to Previous Bits Go Back to Get Next Bit Return

Typically, filter tools like sed and awk are used to organise data in pipelines. Could you please tell me whether this statement is true or false?

What is the relationship between context switch time and interrupt latency?

Which portion of an Interrupt Service Routine is more important for the developer to finish than the actual data transfer?

library IEEE; use IEEE.STD_LOGIC_1164.ALL; entity GCC is Port ( systemClock, reset : in STD_LOGIC; state Output : out STD_LOGIC_VECTOR (4 downto 0)); end GCC; architecture Behavioral of GCC is component FreqDivider is Port (systemClock : in STD_LOGIC; slowClock : out STD_LOGIC); end component; signal nextState, presentState: std_logic_vector(5 downto 0) := "00000"; signal slowClock: std_logic; begin FDO: FreqDivider port map (systemClock => systemClock, slowClock => slowClock); process (slowClock, reset) begin if (reset = '1') then presentState end Behavioral;

Filter programmes such as sed and awk are widely used to format data in pipelines. Is this statement true or false?