Intelligent Spy Robo

This is a microprocessor that allows the computer to boot up. It also allows data manigment between the operating system.

Motherboard: The motherboard has all the ports and slots where all the components will connect onto.

Function- is to convert the outlet voltage to voltages that are used by components in the computer.

Some internal components can be directly plugged into the motherboard but others can be connected through motherboard ports. Its purpose is to connect all other components and peripherals to allow the communication between them.

The sequential large I/O and random input and output reads and write are needed for an application. It offers a good I/O response for random as it reads and poor for the small random writes. For random writes, its good and are slow for parity overhead

The global predictor consists of 4k entries which are indexed by the history of last 12 branches where each entry has 2-bit saturation counter. The local predictor is two level predictor. The first level of 1k entries indexed by branch target address where each entry is 10-bit history register, which in turn is used as the index of second level of local predictor. The second level of the predictor is of 1k entries with each entry is 3-bit saturation counter. The selector is a table of 4k entries indexed by branch address and each entry is of 2-bit saturation counter.

A Delta Sigma modulator converts an analog input signal to a Delta Sigma modulated digital bit-stream. A first-order Delta Sigma modulator consists of an analog integrator, a one-bit ADC, and a one-bit digital to analog converter (DAC), as shown in Fig. 2. In the Delta Sigma modulator circuit, the analog input port and the digital output port can use either dual power supplies or a single power supply. To avoid confusion, we use P and N to represent the polarity of the output digital signals. P means a digital positive value “true", while N means a digital negative value “false". We use numbers to represent digital or analog levels. For example, −1 and +1 represent the dual power supply level VSS and VDD, respectively. 0 means analog ground, which is 0 volts in a dual power system.

(a) [2 marks] Briefly describe the purpose of a Multiplexer in the space provided below.

The Allen Bradley Logix5555 is a Processor Module of ControlLogix series of controllers with Part Number 1756-L55M13 (Series A). It has a 1.5 MB of user memory for data and logic and 20 kb for I/O. Multiple controller can be installed in one ControlLogix chassis or one controller can be installed in any slot of a ControlLogix chassis. It has a program scan time of 0.08 milliseconds and weighs 0.78 pounds. It has a backplane current of 1.2 A at 5V and 14 mA at 24V.

Robots are re-programmable machines that are capable of movement in order to perform a specific task. These robots can improve communities and perform tasks that humans are not able to. A Redbot is capable of movement to complete a task and can be programmed, thus, it is a robot. The assignment is to design and create an autonomous Redbot prototype which performs a service for a certain audience. Therefore, the Redbot will also improve the quality of life and affect social, political, or economic implications/conclusions.

The Parallelogram Shapes in light Blue represent interaction on input or output entered by the users or fed by the program as a display.

ii) Processor I/O : Data may be transferred to or from a peripheral device by

12. The I/O processor has a straight admission to....................... And covers a number of independent data channels.

This interrupt takes the form of a memory address of code needed to handle the interrupt (in this case print a file). Alternatively a simple pulse can be sent over the signal line. This results in additional processing for the CPU prior to step 4 to pole the devices and find the one responsible. In this case the device id becomes a pointer to an array containing the address of the event handler for that device (Zaks,1980, p. 506).

Comparators also known as single bit analog-to-digital converter that are mostly used in abundance A/D converter. A CMOS dynamic latched dynamic comparators are provide low