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UPC1853 数据表(PDF) 21 Page - NEC

部件名 UPC1853
功能描述  MATRIX SURROUND IC WITH I2C BUS
PDF  76 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

UPC1853 数据表(HTML) 21 Page - NEC

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(1)
µPC1853-01
Bit
MSB
LSB
Sub-
D7
D6
D5
D4
D3
D2
D1
D0
address
00H
Rear output
Low boost
Low boost gain
Rear output
L+R signal
Audio output
Main output
Audio output
selection
0: OFF
0: 6 dB
mute
output mute
mute
mute
control link
0:
φ(L-R)
1: ON
1: 3 dB
0: OFF
0: OFF
0: OFF
0: OFF
0: OFF
1: L-R
1: ON
1: ON
1: ON
1: ON
1: ON
01H
0
Automatic increment
Main output volume control
0: OFF
Attenuation volume
:
Flat
to
Low
1: ON
Data
:
111111
to
000000
02H
0
Automatic increment
Balance control
0: OFF
L-channel attenuation volume :
Low
to
Flat
to
Flat
1: ON
R-channel attenuation volume :
Flat
to
Flat
to
Low
Data
:
111111
to
100000
to
000000
03H
0
Automatic increment
Bass control
0: OFF
Gain
:
Boost
to
0 dB
to
Cut
1: ON
Data
:
111111
to
100000
to
000000
04H
0
Automatic increment
Treble control
0: OFF
Gain
:
Boost
to
0 dB
to
Cut
1: ON
Data
:
111111
to
100000
to
000000
05H
0
Automatic increment
L+R signal output volume control
0: OFF
Attenuation volume
:
Flat
to
Low
1: ON
Data
:
111111
to
000000
06H
0
Automatic increment
Audio output volume control
0: OFF
Attenuation volume
:
Flat
to
Low
1: ON
Data
:
111111
to
000000
07H
0
Automatic increment
Rear output volume control
0: OFF
Attenuation volume
:
Flat
to
Low
1: ON
Data
:
111111
to
000000
08H
Surround
Automatic increment
Units of phase
Monaural/Stereo
Effect control
ON/OFF
0: OFF
shifters
selection
Effect :
Large
to
Normal
to
Small
0: OFF
1: ON
0: 4 units
0: Stereo
Data :
1111
to
1000
to
0000
1: ON
1: 1 unit
1: Monaural
Caution Be sure to write data “0” in the subaddress 01H to 07H, bit D7.



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