A digital multi-meter (DMM) contains a microcontroller that will be interfaced to a computer using USB. The computer software needs to be able to configure the DMM and read the values displayed on the DMM. It will also be possible to update the DMM firmware over the USB connection. Suggest a set of USB endpoints for this interface. For each endpoint give the type and the direction. You do not need to include Endpoint 0 (the mandatory control endpoint used by all devices.)

He does this every evening when he works at a university's computer center. Oliver Owl changes the tapes that are used to back up data at night. While he waits for each tape to finish, he works on his thesis that shows that Shakespeare's plays were written by aliens. It runs on the computer that is being backed up because that is the only one they have. Is there anything wrong with this arrangement?

I only need to use two entities, a pc and the card. I need to only show the process of entering the card information

he Tri-color LED on the FRDM board contains three LEDs with colors red, green and blue. Each LED connects to it's own pin on the KL25Z. The pin numbers are Red - Pin 53Green - Pin 54Blue - Pin 74 Find the pins on the KL25Z device on page 3 of the FRDM schematic diagram  Download FRDM schematic diagram. They are on the right side of the big symbol which is the KL25Z. All the internal connections possible for each pin are summarized in the pin name on the KL25Z schematic symbol. What are the possible Port connections for each of the red, green and blue LEDs? These are the "PTxy" part of the name. The "x" in the name is the PORT (A, B, C, D or E). The "y" in the name is the PORT and GPIO pin number (0 to 31). For example, something connected to Pin 73 can connect to PTD0. Which is PORT/GPIO"D", pin "0". Here is a snippet of the schematic if you don't want to go to the full document.Write down the Port connections for each LED color.   if you need to open image in a new tab then zoom in