Need to support 512-bit numbers, we will need to add some more general purpose registers. If we were to utilize multiple 64-bit registers to store this information we would need _____ of our 64-bit general purpose registers to do this. (Fill in the blank) The idea here is to break up the 512-bit number into 64-bit chunks and store them into a number of our general purpose registers. The issue is, if each 512-bit number takes an amount of registers to store it in our reg file, we are going to possibly run out of XNN registers. To solve this, we can simply create more 64-bit general purpose registers and expand our address space. If we wanted to double the amount of 64-bit registers from 32 to 64, how would this impact the following components of the Reg File as compared to our original 32-by-64bit Reg File. Number of bits required to address a particular 64-bit register: Total Number of 1-bit Registers required for the design: Size of the input decoder (N:M):