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SONY
CXD1355AO
Description of
Functions
Signal
Flow
Input
S!
/
PO
DE-EMPH
OjO
—
1>
U
f-C^H?>
1
|\
m
{^
.*
T
'
M
xirg
Coefficients
llrd
RR
llrd
FIR
1
is—
fs
Noise shaper
,F.
DPS-PRG
1
c
DSP
*
M2
107th
RR
fs—
2fs
19th
RR
2fs—
4fs
3rd FIR
C4f5-»8fs)
&
ATT*
*©
DOFF
I
LIMITTER
D-RAM
•
Items
marked
with asterisk
(
*
)
are data
transferred
trom
the microprocessor,
—
DPS-PRG:
DPS
program
—
LPF-1
ao.ai,
32, as, a4,
LPF-2
bo, bi, bs, ba, b4:
IIR
filter
coefficients
—
mo,
rrn:
Mixing
coefficients
—
ATT:
Attenuator value
—
Mo, Mi, M2:
MODE
{de-emphasis, noise shaping,
DRAM
select)
• At
power
on.
all
values are undefined.
•
Z-V
1
sampling
cycle delay
PI/SO
Output
165
-
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