The potential challenges of utility PV investment within a restructured electricity industry

Your employer has asked you to design a digital, programmable guitar effects pedal. The pedal
processes audio from an electric guitar to change the way it sounds. The user can configure
the pedal using software on a PC to download a new configuration to the pedal. You plan to
market this as a high-quality product for expert musicians. You expect to sell a few thousand
units each year for around $600 dollars each.
What kind of part (or parts) would you use to build the major digital parts of this system?
(For example e.g. \an FPGA", or \an embedded PC"...)

plz answer it wth all 3 reasons with proper discription

A firm is looking to lease improved high-speed data transmission lines between two remote locations from a service provider. Currently they transfer files with an average size of 100MB (megabytes) on a T1 line rated at 1.5 Mbps (megabytes per second) and it takes 9.4 minutes to transfer this file. It is estimated that in an 8-hour day, this data transfer happens 2 times per day each for 20 employees in a certain group and that each employee makes (including benefits) on average $100,000 per year for a 236-day work year [365-day year – 104 days for weekends – 10 holidays – 15 days (3 weeks vacation)]. If they go to higher speed transmission lines at 10 Mbps, how much in total ($$ savings) would this add to the total productivity of the employees in this group?

a. In an IPv4 environment, if a host on a LAN is about to send an IP packet to another host on the same LAN, how does it know the MAC address of the interface card of the destination host? What is the protocol which is used to obtain the MAC address?

b. If a host is moved to another LAN, connected to a different router, will its MAC address be the same? Explain why.

Discuss the problem of IPv4 Address exhaustion and the measures that were taken to mitigate that issue.

Discuss the problem of IPv4 Address exhaustion and the measures that were taken to mitigate that issue.

Describe the “arbitrary reference frame” used in the transformation introduced in the text

book. What are its characteristics relative to the reference frames used in other transformations?

text book is "analysis of electric machinery and drive systems 3rd edition" by Paul Krause

For the mspfr6989 write program #2

1(b) Write a program that will make LED1 blink 5 times when S1 is pressed, and then stop.

Program #2 – Using both S1 and S2 1 Write a program like 1(b) above, but the LED1 will blink until S2 is pressed. 2 Write a program that simulates a motor coming up to speed. When S1 is pressed, LED1 blinks at 50% duty cycle for 10 cycles (indicating a motor coming up to speed). After that time, LED2 comes on (indicating the motor is at speed), and can be turned off by pressing S2. 3 Create a flexible program for 2(b) that will reverse the operation of the LEDs if S2 is pressed first (LED2 shows ramp-up, and LED1 shows motor at full speed). Must use functions to control all timing, LED access, etc… Main program should just have loops and function calls.

a) Create a program for the msp430FR6989 .You will use need to program it to be able to use a external pulse switch to start/stop the blinking of LED1, and a second pulse switch to control the blinking of LED2. b) Modify Program #1 (b) to blink the number of times on the data switches once the pulse switch is engaged

write a program for the msp430fr6989

Using the general purpose timer, specifically the ACLK, create a program which makes LED1 stay on for 4 seconds and off for 2 seconds and repeat indefinitely.

Modify the above program to extend the timing to 20 and 10 seconds, respectively.

Using the conditional assignment statements, write the verilog code for 16:1 Mux. Write the test bench for this module.

Write a parity checker for the ASCII system in MARIE. MARIE is an assembly language. The parity checker should repeatedly execute a loop that performs the following tasks: 1. Ask the user for an input X, which can be any printable ASCII character from Table 1; 2. Output the decimal code of X; 3. Output the total number of 1’s that appears in the binary code of X; 4. Output the parity bit which, when added to the binary code of X, will make the number of 1’s even.

9. Why is the D flip flop the more common flip flop?

10. What is the purpose of a clock in a digital system?

a) Implement a decade counter using FF JK-MS.
b) Implement a counter dividing by 6 using FF JK-MS.

c) Repeat the previous exercises using FF Type-D.