Design the instruction formats for the following instruction set using an expanding opcode. The size of all instructions is 32 bits, all register numbers are 4 bits, memory addresses are 20 bits, and the displacement field is 16 bits. For each category of instructions, show the instruction format, what fields it has, and the number of bits in each field. Also show the range of values for the opcode for each instruction category. • 15 instructions with two register numbers and one memory address
• 15 instructions with one register number and one memory address
• 60 instructions with one register number and one displacement
• 15 instructions with one displacement

"gps interaction and cognitive process" respond to the following: imagine that you have been asked to design a gps product that will have voice recognition and bluetooth capability. discuss and conceptualize a user interaction model. predict two (2) problems that may arise in gps products with voice recognition and bluetooth capability. recommend solutions for each of these issues. attention is one of the six cognition processes. when attention is applied to a design, the goal is to make it easier for the end user to quickly locate where he / she should type information on the computer or mobile device screen. compare and contrast how the google search engine and the microsoft bing search engine employ the attention cognition process. provide your opinion as to which search engine better employs the attention cognition process and explain why.