Intel® Core™ i5-7500 is one of Intel's 7th generation of microprocessors and was launched earlier in 2017 and has been used in many computers, including Dell OptiPlex 7050 Tower.

a) How many CPU does this microprocessor have? What's its cache memory capacity?
b) According to Intel, this microprocessor's max clock speed can reach 3.8 GHz. If an instruction requires 5 clock cycles to complete execution in this microprocessor, then, in terms of nanoseconds, how long does it take to get executed? Round the number of your answer to the nearest thousandth

Write a new lc-3 trap subroutine (i. e. a subroutine that will be invoked via the trap instruction) that will receive a numeric digit entered at the keyboard (i. e. an ascii character), echo it to the screen, and return in r0 the corresponding numeric value: so if the user types the digit '7', the character '7' will appear on the screen, but the value returned in r0 will be b0000 0000 0000 0111 (#7) you may not use any trap calls in your code - you must implement the "polling" code that interrogates the keyboard status and data registers. ; getnum_tsr ; a subroutine for obtaining a numeric value ; given ascii numeric digit input to keyboard. ; the numeric digit is echoed to the console (e. g. '7' = b0000 0000 0011 0111), ; but the value returned in r0 is the actual numeric value ; corresponding to the digit (e. g. b0000 0000 0000 0111 =