[n]
Phase Accumulator
1. (a)
[n-1]
Nr
+
Nr = 8 bits
[n]
T[n]
+
NA = 4 bits
Nr
ROM y[n] = cos(2 T[n])
with NA
Address
Lines ND = 5 bits
fo
ROM: 24 words x 5 bits/word = 80 bits
clk
1. (b)
Assume f0 = 1/16 to generate the words
NA (Integer)
NA (Binary)
[n]
PROBLEMS ASSjVWVf (
NAMEJOC HnJOtioh DATE 00; 2
l. X LVN]: 7 fowl a; < Z
(I Valné <0.7<
% U of S Engineering
_, 1
[WWW of Amy 7 0.7;:41
(I
yMCW 1 *0beth
aver4j Vin/we : l(9)+,§[/): 3*} : 3
1 5/ 1/ If
rxxw]; 3 1 WHO
0 J W0
mm: 360w]
QXCe
