Question

11. Suppose that a 1 GB system memory is built from 16 x 64MB RAM chips. (3 Pts) How many total address lines are needed? a. b. (2 Pts) How many address lines are needed to select each memory chip? 12. Do the following in the memory shown below 63 Module 0 Module 1 Module 2 Module 3 a. (4 Pts) Write your first name at the address 0010111 in a 4-way high-order interleaved memory system given below. b. (4 Pts) Write your last name at the address 0111010 in a 4-way low-order interleaved memory system given below.

Answer 1

total number of bytes = 2^30 total number of address line needed = log_2 2^30 total number of address line needed = 30 b: total number of memory chips = 16 = 2^4 total number of address lines need to select a memory chip = log_2 2^4 = 4 as per guidelines we are only allowed to answer first question Please make separate posts for remaining questions Thanks

$\color{blue}\underline{a:}$

$total\;number\;of\;address\;line\;needed=30$

$\color{blue}\underline{b:}$

$total\;number\;of\;memory\;chips=16=2^4$

$\color{red}as\;per\;guidelines\;we\;are\;only\;allowed\;to\;answer\;first\;question\\ Please\;make\;separate\;posts\;for\;remaining\;questions\\ Thanks$