If two Huawei S5700 switches are connected through10GEoptical modules, the connecting ports work in full-duplex mode by default
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Typewritten needed....
Electrical Switches and Protection.
TRUE or False? explanation needed...
If two Huawei S5700 switches are connected through10GEoptical modules, the connecting ports work in full-duplex mode by default.
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- A PWM signal is required for a motor controller. The PWM is generated by a TPM in a KL25Z. The signal for no motion of the motor is a 10 millisecond period with a 50% duty cycle. Which setup below is NOT a correct setup for a TPM for this starting condition? Ignore the "-1" adjustment for the counts. It is not important in this application. Clock: 3.2768 MHz Prescale: 64 Period: 512 Pulse Width: 256 Clock: 4 MHz Prescale: 4 Period: 10,000 Pulse Width: 5.000 Clock: 8 MHz Prescale: 2 Period: 20.000 Pulse Width: 10,000 Clock: 24 MHz Prescale: 16 Modulus: 15.000 Pulse Width: 7,50010. Consider you are interfacing a switch and two LEDS (L1 and L2) with LPC1769 MCU. • When the switch is ON (logic HIGH), LI is ON, and L2 is OFF. • When the switch is OFF (logic LOW), L1 is OFF, and L2 is ON. • Switch is interfaced with port 1- pin 2, L1 with port 1- pin 3, and L2 with port 1- pin 4. • Initially L1 is ON, and L2 is OFF. Complete the C program template for this task given below. Demonstrate all steps: Pin function configuration, mode selection, and writing/reading of pin values correctly. #include int main (void)Answer the given question with a proper explanation and step-by-step solution. Qns: In python code write code using GPIO pins from the Raspberry Pi and a Motoron M3H256 Triple Motor Controller for Raspbery Pi. It is using three 12 DC brush motors and we want to control the speed individually, be able to stop motors individually and go counterclockwise as well. please label which motor is being used with one to three and the gpio and the code with details explaining each block.
- Suppose port 1 pin 1 is connected to a switch (interrupt enabled) on MSP432board, and port 1 pin 0 is connected to an LED. When the switch is pressed, anLED will toggle.a) The event (switch is pressed) can be detected by using what mechanisms?What are the differences between these mechanisms?Write an interrupt code on Keil uvison5, so that it would disable other external IRQs, turn on led that it's connected for 20 seconds while other LEDs will be off, at the last 10 seconds led will toggle every 0.5 seconds, the buzzer will be on with PWM, enable all IRQAn embedded system with STM32 Arm Microcontroller and BMP180 Sensor shall implement those tasks: The atmospheric pressure will be measured with two second intervals. This data should be sent to PC via the serial port. The green LED will blink in 1 Hz. Also elapsed minutes and seconds information should be sent to PC via the serial port. The system will work on RTOS basis. Therefore if any of the above tasks fail, the system shall keep on working. Use STM32CubelDE for programming.
- Explain the double handshake data transfer method in Programmable Peripheral Interface 8255 with a suitable waveform. Also explain the operation performed by 8255 if RD’ = 0, WR’ = 1, CS' = 0, A0 = 0 and A1 = 1. Your explanation must also include the possible control word required to configure the ports of 8255 to perform this operation.A home security system has a master switch that is used to enable an alarm, lights, video cameras, and a call to local police in the event one or more of six sets of sensors detects an intrusion. In addition there are separate switches to enable and disable the alarm, lights, and the call to local police. The inputs, outputs, and operation of the enabling logic are specified as follows: Inputs: S: signals from six sensor sets (8 = M: master switch (0 = security system enabled, 1 = security system disabled) A: alarm switch (0 = alarm disabled, 1 = alarm enabled) L: light switch (0 = lights disabled, 1 = lights enabled) P: police switch (0 = police call disabled, 1 = police call enabled) intrusion detected from the sensors, 1 = no intrusion detected) Outputs: A: alarm (e = alarm on, 1 = alarm off) L: lights (0 - lights on, 1 - lights off) V: video cameras (0 = video cameras off, 1 = video cameras on) C: call to police (8 = call off, 1 = call on) Operation: If one or more of the sets of…3. A switch is connected to the bit 3 of PORT A. Monitor it to check if it is ON. If the switch is ON, write 'F' in the location 0X023F of EEPROM.
- There are 8 dip-switches connected to the D port. The data coming from these switches are 0 and 1 in the form of D port. Will be read through and reflected to port B. By using 8 LEDs on port B, for example 0 to D0 terminal When it comes on, the LED connected to the B0 terminal will turn off, but when the D0 pin reaches 1, the LED on B0 will light up. Its for reading and writing the settings of terminals E0, E1 and E2 using the PSP module. do it with the key. Draw the circuit diagram and write the complete code instructions.build the circuit and and write the suitable code to do the following:we want to build a multi-mode system with three modes, the user Enter from 0 to 2 through Serial monitor to select the mode. mode 0: off, nothing to do, or turn off mode 2 or 3. mode 1: thermometer mode, three LEDs and a temp. sensor, the first led will light if temp < 30. second led will light if 30 <= temp <= 60third led will light if temp > 60 mode 2: buzzer with photoresistor, the buzzer will tone from 500 to 1000 HZ depends on the input of photoresistor (54 to 974) hint: (use map function on mode 3, to map 54~974 to 500~1000)connect:LED1 to 2LED2 to 3LED3 to 4Buzzer to 5temp. sensor to A0photoresistor to A1build the circuit and and write the suitable code to do the following:we want to build a multi-mode system with three modes, the user Enter from 0 to 2 through Serial monitor to select the mode. mode 0: off, nothing to do, or turn off mode 2 or 3. mode 1: thermometer mode, three LEDs and a temp. sensor, the first led will light if temp < 30. second led will light if 30 <= temp <= 60third led will light if temp > 60 mode 2: buzzer with photoresistor, the buzzer will tone from 500 to 1000 HZ depends on the input of photoresistor (54 to 974) hint: (use map function on mode 3, to map 54~974 to 500~1000)please watch the attached video for more explanation.connect:LED1 to 2LED2 to 3LED3 to 4Buzzer to 5temp. sensor to A0photoresistor to A1