QUESTION 8 When no key is pressed the input port (Port B) will read, Port A (output) 3. DO D1 A B. D2. D3- Vc D3 D2 D1 DO Port B (input) 0000 B 4567 1111 B Cannot tell. QUESTION 9 are used in the design of input ports. Latches LEDS Tristate buffers DMA controllers QUESTION 10 What bit mask will you need to isolate bit #5 in AL? (Give the hex number) 4.

Q: If the 8237 DMA controller is decoded at I/0 ports 2000H-200FH. what ports are used to program…

A: Explanation: Direct Memory Access (DMA) is an I/O technique commonly used for high-speed data…

Q: Que. If two devices A and B contesting for the BUS have ID’s 5 and 6 respectively, which device gets…

A: Question. If two devices A and B contesting for the BUS have ID’s 5 and 6 respectively, which device…

Q: Qla) Referring to the ADC12module in MSP430 user data manual attached with the question paper: Write…

A: (i) Code:              #include <msp430.h>       void main()      {      // To Set P6.1 SEL…

Q: Question 1 Register 8RR SIM SCGC_5 Mask 001010이 100 Value 이010100이00001이000010이 00101o0000 ele eee…

A: The answer for both mcqs given below

Q: 5) To read the content of port C LDI R20, 0x00 OUT DDRC, R20

A: The above is on AVR controller

Q: Four types of USB packets are(a) token, data, handshake, and start-of-frame(b) token, data,…

A: Types of USB packets Basically there are four types of data packets: 1. Token packets 2. Data…

Q: Four types of USB packets are(a) token, data, handshake, and start-of-frame(b) token, data,…

A: Answer: (a) token, data, handshake, and start-of-frame

Q: What are the different modes of the serial port? How their baud rates are configured?

A: There are three different modes of the serial port.   Baud rate: It is the rate of the information…

Q: What does it mean that the device must be able to transfer data at more than 300 million characters…

A: That the device must be able to transfer data at more than 300 million characters per second to at…

Q: SAS communicates with SCSI drives using parallel wires. Is this true or false?

A: Given:   SAS communicates with SCSI drives using parallel wires. Is this true or false?

Q: To the server 90% of accesses are local, 9% are being outside the server but in the rack, and 1% are…

A: To the server 90% of accesses are local, 9% are being outside the server but in the rack, and 1% are…

Q: To the server 90% of accesses are local, 9% are being outside the server but in the rack, and 1% are…

A: Given that: To the server 90% of accesses are local, 9% are being outside the server but in the…

Q: To the server 90% of accesses are local, 9% are being outside the server but in the rack, and 1% are…

A: Given: To the server 90% of accesses are local, 9% are being outside the server but in the rack, and…

Q: a. 12C requires how many wires? What are they called and what is their purpose? b. How many "slave"…

A: a) I2C requires only 2 wires, namely 1. SCL (Serial clock) is for clock signal. 2. SDA (Serial Data)…

Q: How long does it take to transmit an 8-Mbyte file using UART serial communication that operates at…

A: 1) "9600 baud" means that the serial port is capable of transferring a maximum of 9600 bits per…

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A: Given data, New system operates at 1GHz This new system is three times quicker than her previous…

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A: Draw DDR-SDRAM timing diagram with burst length 6 and CAS latency 3. How DDR4 organizationenhances…

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A: According to Amdahl’s Law, the increase in system speed is proportional to the utilization of the…

Q: When data is transferred to SCSI disks, SAS employs parallel cables to do it. Is this statement…

A: Find answer with explaination in step 2

Q: i-Assume a switch is connected to pin RD7. Make an assembly language program to monitor its status…

A: 1. this is the ASM for the 8051 serial port programming using C and the reg51.h header filein C The…

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A: How many conductors will be required to address eight devices through an address bus? What if each…

Q: Which RAID level uses striping with parity?a. 2b. 4c. 1d. 5

A: RAID level 5: RAID 5 is the most common RAID configuration, which replaces RAID level 3 and RAID…

Q: Tlow many devices can be uscd on a single SCSI bus? Keep in mind that the SCSI host adapter counts…

A: the answer is an '8

Q: What is the difference between RS-232 and DB-9 connector?

A: Introduction: RS-232 is a standard for serial communication transmission of data means RS-232 is not…

Q: QUESTION 7 To find out if a key was pressed, the keyboard processor. O Grounds one row at a time and…

A: A keyboard is similar to a little computer. It has its own CPU and circuitry for transferring…

Q: How can BitLocker be implemented on Windows systems lacking a TPM chip on the motherboard?

A: Trying to enable BitLocker without TPM:   Steps to enable BitLocker without TPM: Open run dialogue…

Q: What should you do if you get the POST error "CMOS checksum bad"?

A: here we are discussing what we should do when we get cmos checksum bad

Q: By referring to the ABS/ESP diagram above answer the following What information is being carried by…

A: According to the information given:- We have to find information is being carried by the CAN bus…

Q: CIOCK running at 8 MHz and you need an Interrupt every 250 millisec nich is the best modulus to use?…

A: According to the question:

Q: Which input port in the circuit of the Figure below is selected for input operation if the address…

A: answer is  option b   port1 is correct answer

Q: s to be designed eater. What is the ata Linked Layer port signal speed

A:

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A: To visualize the challenges within IoT communications, we can classify common needs such as a large…

Q: BEGIN (iii) = 2 = 3 = 5 Switch Data 16-PORTS Default PB = 121 | (vii) PB = 48 (vi) (viii) (ix) PB -…

A: ANSWER:

Q: For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard…

A: For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard…

Q: IHow many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts…

A: Given: How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter…

Q: ocation with address 55 and read the value of I/O port with address 95 then add the two values…

A: Write Assembly language program to read a value from the memory location with address 55 and read…

Q: In QAM, the minimum bandwidth required for transmission is twice as that required for PSK…

A: The minimum band width required for QAM transmission is same as that of ASK/PSK

Q: Five sources, each with a bit rate of 1000 kbps are to be combined using synchronous TDM. Each…

A: In step 2, you will get the explanation.

Q: What are the various serial port modes? How are their baud rates set up?

A: Introduction: The serial port has three distinct modes. Baud rate: This is the rate at which data is…

Q: In order to communicate between devices inside a computer. A wire routing scheme is needed such that…

A: In computer architecture, a bus (a contraction of the Latin omnibus[citation needed], and…

Q: Which of the following DMA Transfer Modes is the worst in term of hardware cost: a.Cycle Stealing…

A: Burst Mode: Here, once the DMA controller gains the charge of the system bus, then it releases the…

Q: Describe an IrDA port. Tell how an IrDA port functions. What kinds of devices use IrDA ports?

A: Defined an IrDA, IrDA port functions and  devices use IrDA ports

Q: hot-swappable b). honesty c). hang d). bus mastering e). CrossFire

A: a) Hot-swappable describes a component device that can be removed or installed without powering down…

Q: Each time slot contains 148 bits. Just 114 of these 148 bits reflect speech or other info. The…

A: The answer is

Q: Each time slot contains 148 bits. Just 114 of these 148 bits reflect speech or other info. The…

A: The answer is

Q: Each time slot contains 148 bits. Just 114 of these 148 bits reflect speech or other info. The…

A: The answer is

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A: Ans: The UNO must be configured to create a traffic light using three LEDs is: d) 3 pins must be…

Q: Which adapters are necessary for servers connected to an FCoE storage network

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Q: What is the content of WREG addressing after executing the following code LFSR 0,100H MOVLW 03 MOVWF…

A: Dear Student, First LFSR will make FSR0 to point to 100H Then MOVLW 03 Will store 03 in w  Then…

Q: f ES = BF38H in a protected mode system, which entry-level is selected?

A: Given Data : ES = BF38 H Mode: Protected System mode