參數(shù)資料
型號： 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
文件頁數(shù)： 32/76頁
文件大?。?/td> 544K
代理商： UPC1853CT-01
μ
PC1853
32
4.4.2
μ
PC1853-02
(1) Mute
By the data of subaddress 00H, bit D2 to D4, ON/OFF of mute function can be controlled.
Fig. 4-13 Mute (
μ
PC1853-02)
D7
D6
D5
D4
D3
D2
D1
D0
Audio output mute
0
1
Audio output muted
00H
Subaddress
Audio output not muted
Rear
output
mute
Rear
output
selection
Audio
output
mute
L+R
signal
output
mute
0
0
0
0
L+R signal output mute
0
1
L+R output muted
L+R output not muted
Rear output mute
0
1
Rear output muted
Rear output not muted
Caution Use the mute function (approx. 200 ms) for pop noise reduction when changing the surround
mode and switching power.
(2) Rear output selection
By the data of subaddress 00H, bit D7, output signal of the rear output pin can be selected (
φ
(L-R) signal or
(L-R) signal).
Fig. 4-14 Rear Output Selection (
μ
PC1853-02)
D7
D6
D5
D4
D3
D2
D1
D0
Rear output selection
0
1
(L-R) signal: Not phase-shifted
00H
Subaddress
(L-R) signal: Phase-shifted
φ
Rear
output
mute
Rear
output
selection
Audio
output
mute
L+R
signal
output
mute
0
0
0
0
相關PDF資料
PDF描述
uPC1853CT-02 MATRIX SURROUND IC WITH I2C BUS
UPC1853 CONN SEALING FOR WALL RCPT #14
UPC1857 SOUND CONTROL IC WITH SURROUND AND I2C BUS
UPC1857ACT SOUND CONTROL IC WITH SURROUND AND I2C BUS
UPC1857A CONN SEALING FOR WALL RCPT #24
相關代理商/技術參數(shù)
參數(shù)描述
UPC1853CT-02 制造商:NEC 制造商全稱:NEC 功能描述:MATRIX SURROUND IC WITH I2C BUS
UPC1854A 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI
UPC1854ACT 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI
UPC1854AGT 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI
UPC1857 制造商:NEC 制造商全稱:NEC 功能描述:SOUND CONTROL IC WITH SURROUND AND I2C BUS
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