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4 Memory Components
MEMORY(ROM)
te operation is not possible
made permanent
e changed
ut lines
OM
)
ut lines
ine depends only
ss input lines.
Circuit address Output
ABC X0 X1 X2 X3 X4
BC’ 000 1000 0
C’ 001 1100 0
B’ 010 0101 0
0010 0
011 0011 0
1001 0
’B’C + AB’C 100 0000 1
BC’ 101 0010 1
B’C’ + ABC 110
B’C’ + AB’C 111
BC
Computer Architectures Lab
