PPT ½½¶óÀ̵å
Serial FIR Filter
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
n x 1
Shift
Reg
x(n)
Parallel-to-Serial
Shift Register
plsr_load
clk
SUM CLR
Serial
Adder
CIN
COUT
D
Q
CLR
clk
Serial Adder
16 x 8
LUT
8
Scaling
Accumulator
y(n)
Result
Register
Control
Block
accum_clr
add_sub
latch_result
carry_clear
plsr_load
clk
=
f
SAMPLE
clk = (n+1) * f
SAMPLE
D
Q
D
Q
D
Q
n x 1 Shift Reg
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