參數(shù)資料
型號(hào): uPC1853CT-01
廠商: NEC Corp.
英文描述: MATRIX SURROUND IC WITH I2C BUS
中文描述: 矩陣環(huán)繞集成電路I2C總線
文件頁(yè)數(shù): 21/76頁(yè)
文件大小: 544K
代理商: UPC1853CT-01
μ
P
2
4
4
(1)
μ
PC1853-01
Bit
Sub-
address
MSB
D7
LSB
D0
D6
D5
D4
D3
D2
D1
00H
Rear output
selection
0:
φ
(L-R)
1: L-R
Low boost
0: OFF
1: ON
Low boost gain
0: 6 dB
1: 3 dB
Rear output
mute
0: OFF
1: ON
L+R signal
output mute
0: OFF
1: ON
Audio output
mute
0: OFF
1: ON
Main output
mute
0: OFF
1: ON
Audio output
control link
0: OFF
1: ON
01H
0
Automatic increment
0: OFF
1: ON
Main output volume control
Attenuation volume
Data
:
:
Flat to Low
111111 to 000000
02H
0
Automatic increment
0: OFF
1: ON
Balance control
L-channel attenuation volume :
R-channel attenuation volume :
Data
Low to Flat to Flat
Flat to Flat to Low
111111 to 100000 to 000000
:
03H
0
Automatic increment
0: OFF
1: ON
Bass control
Gain
Data
:
:
Boost to 0 dB to Cut
111111 to 100000 to 000000
04H
0
Automatic increment
0: OFF
1: ON
Treble control
Gain
Data
:
:
Boost to 0 dB to Cut
111111 to 100000 to 000000
05H
0
Automatic increment
0: OFF
1: ON
L+R signal output volume control
Attenuation volume
Data
:
:
Flat to Low
111111 to 000000
06H
0
Automatic increment
0: OFF
1: ON
Audio output volume control
Attenuation volume
Data
:
:
Flat to Low
111111 to 000000
07H
0
Automatic increment
0: OFF
1: ON
Rear output volume control
Attenuation volume
Data
:
:
Flat to Low
111111 to 000000
08H
Surround
ON/OFF
0:
OFF
1: ON
Automatic increment
0: OFF
1: ON
Units of phase
shifters
0: 4 units
1: 1 unit
Monaural/Stereo
selection
0: Stereo
1: Monaural
Effect control
Effect :
Data :
Large to Normal to Small
1111 to 1000 to 0000
Caution Be sure to write data “0” in the subaddress 01H to 07H, bit D7.
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