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): 5/165頁
文件大?。?/td> 1895K
代理商: TLV320AIC36IZQE
SBAS387A – MAY 2009 – REVISED JUNE 2010
www.ti.com
6.2.67 Page 0 / Register 70:
DRC Control Register 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R/W
0000
DRC Attack Rate control
0000: DRC Attack Rate = 4.0 dB per DAC Word Clock
0001: DRC Attack Rate = 2.0 dB per DAC Word Clock
0010: DRC Attack Rae = 1.0 dB per DAC Word Clock
1110: DRC Attack Rate = 2.4414e-4 dB per DAC Word Clock
1111: DRC Attack Rate = 1.2207e-4 dB per DAC Word Clock
D3–D0
R/W
0000
DRC Decay Rate control
0000: DRC Decay Rate = 1.5625e-2 dB per DAC Word Clock
0001: DRC Decay Rate = 7.8125e-3 dB per DAC Word Clock
0010: DRC Decay Rae = 3.9062e-3 dB per DAC Word Clock
1110: DRC Decay Rate = 9.5367e-7 dB per DAC Word Clock
1111: DRC Decay Rate = 4.7683e-7 dB per DAC Word Clock
6.2.68 Page 0 / Register 71:
Beep Generator Register 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Beep Generator Disabled
1: Beep Generator Enabled. This bit will self clear after the beep has been generated.
D6
R
0
Reserved. Write only default value
D5–D0
R/W
00 0000
Left Channel Beep Volume Control
00 0000: Left Channel Beep Volume = 0 dB
00 0001: Left Channel Beep Volume = -1 dB
11 1110: Left Channel Beep Volume = -62 dB
11 1111: Left Channel Beep Volume = -63 dB
6.2.69 Page 0 / Register 72:
Beep Generator Register 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Beep Generator Master Volume Control Setting
00: Left and Right Channels have independent Volume Settings
01: Left Channel Beep Volume is the same as programmed for Right Channel
10: Right Channel Beep Volume is the same as programmed for Left Channel
11: Reserved. Do not use
D5–D0
R/W
00 0000
Right Channel Beep Volume Control
00 0000: Right Channel Beep Volume = 0 dB
00 0001: Right Channel Beep Volume = -1 dB
11 1110: Right Channel Beep Volume = -62 dB
11 1111: Right Channel Beep Volume = -63 dB
6.2.70 Page 0 / Register 73:
Beep Generator Register 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Programmed value is Beep Sample Length(23:16)
102
REGISTER MAP
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC36
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