參數(shù)資料
型號: TLV320AIC32IRHBRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 52/80頁
文件大小: 1270K
代理商: TLV320AIC32IRHBRG4
SLAS479C – AUGUST 2005 – REVISED DECEMBER 2008 ............................................................................................................................................. www.ti.com
Page 0 / Register 49:
PGA_R to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
PGA_R Output Routing Control
0: PGA_R is not routed to HPLOUT
1: PGA_R is routed to HPLOUT
D6-D0
R/W
0000000
PGA_R to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 50:
DAC_R1 to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_R1 Output Routing Control
0: DAC_R1 is not routed to HPLOUT
1: DAC_R1 is routed to HPLOUT
D6-D0
R/W
0000000
DAC_R1 to HPLOUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 51:
HPLOUT Output Level Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D4
R/W
0000
HPLOUT Output Level Control
0000: Output level control = 0-dB
0001: Output level control = 1-dB
0010: Output level control = 2-dB
...
1000: Output level control = 8-dB
1001: Output level control = 9-dB
1010–1111: Reserved. Do not write these sequences to these register bits.
D3
R/W
0
HPLOUT Mute
0: HPLOUT is muted
1: HPLOUT is not muted
D2
R/W
1
HPLOUT Power Down Drive Control
0: HPLOUT is weakly driven to a common-mode when powered down
1: HPLOUT is tri-stated with powered down
D1
R
1
HPLOUT Volume Control Status
0: Not all programmed gains to HPLOUT have been applied yet
1: All programmed gains to HPLOUT have been applied
D0
R/W
0
HPLOUT Power Control
0: HPLOUT is not fully powered up
1: HPLOUT is fully powered up
Page 0 / Register 52:
LINE2L to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINE2L Output Routing Control
0: LINE2L is not routed to HPLCOM
1: LINE2L is routed to HPLCOM
D6-D0
R/W
0000000
LINE2L to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 53:
PGA_L to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
PGA_L Output Routing Control
0: PGA_L is not routed to HPLCOM
1: PGA_L is routed to HPLCOM
D6-D0
R/W
0000000
PGA_L to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
56
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC32
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