參數(shù)資料
型號: TLV320AIC36IZQE
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝: 5 X 5 MM, GREEN, PLASTIC, VFBGA-80
文件頁數(shù): 3/165頁
文件大?。?/td> 1895K
代理商: TLV320AIC36IZQE
SBAS387A – MAY 2009 – REVISED JUNE 2010
www.ti.com
6.2.61 Page 0 / Register 64:
DAC Channel Setup Register 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R
0
Reserved. Write only default values
D6–D4
R/W
000
DAC Auto Mute Control
000: Auto Mute disabled
001: DAC is auto muted if input data is DC for more than 100 consecutive inputs
010: DAC is auto muted if input data is DC for more than 200 consecutive inputs
011: DAC is auto muted if input data is DC for more than 400 consecutive inputs
100: DAC is auto muted if input data is DC for more than 800 consecutive inputs
101: DAC is auto muted if input data is DC for more than 1600 consecutive inputs
110: DAC is auto muted if input data is DC for more than 3200 consecutive inputs
111: DAC is auto muted if input data is DC for more than 6400 consecutive inputs
D3
R/W
1
Left DAC Channel Mute Control
0: Left DAC Channel not muted
1: Left DAC Channel muted
D2
R/W
1
Right DAC Channel Mute Control
0: Right DAC Channel not muted
1: Right DAC Channel muted
D1–D0
R/W
00
DAC Master Volume Control
00: Left and Right Channel have independent volume control
01: Left Channel Volume is controlled by Right Channel Volume Control setting
10: Right Channel Volume is controlled by Left Channel Volume Control setting
11: Reserved. Do not use
6.2.62 Page 0 / Register 65:
Left DAC Channel Digital Volume Control Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Left DAC Channel Digital Volume Control Setting
0111 1111-0011 0001: Reserved. Do not use
0011 0000: Digital Volume Control = +24 dB
0010 1111: Digital Volume Control = +23.5 dB
0000 0001: Digital Volume Control = +0.5 dB
0000 0000: Digital Volume Control = 0.0 dB
1111 1111: Digital Volume Control = -0.5 dB
...
1000 0010: Digital Volume Control = -63 dB
1000 0001: Digital Volume Control = -63.5 dB
1000 0000: Reserved. Do not use
6.2.63 Page 0 / Register 66:
Right DAC Channel Digital Volume Control Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Right DAC Channel Digital Volume Control Setting
0111 1111-0011 0001: Reserved. Do not use
0011 0000: Digital Volume Control = +24 dB
0010 1111: Digital Volume Control = +23.5 dB
0000 0001: Digital Volume Control = +0.5 dB
0000 0000: Digital Volume Control = 0.0 dB
1111 1111: Digital Volume Control = -0.5 dB
...
1000 0010: Digital Volume Control = -63 dB
1000 0001: Digital Volume Control = -63.5 dB
1000 0000: Reserved. Do not use
100
REGISTER MAP
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC36
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