参数资料
型号: TLV320AIC32IRHBG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 54/72页
文件大小: 4594K
代理商: TLV320AIC32IRHBG4
www.ti.com
TLV320AIC32
SLAS479A – AUGUST 2005 – REVISED SEPTEMBER 2005
Page 0 / Register 72:
HPRCOM Output Level Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D4
R/W
0000
HPRCOM 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
HPRCOM Mute
0: HPRCOM is muted
1: HPRCOM is not muted
D2
R/W
1
HPRCOM Power Down Drive Control
0: HPRCOM is weakly driven to a common-mode when powered down
1: HPRCOM is tri-stated with powered down
D1
R
0
HPRCOM Volume Control Status
0: All programmed gains to HPRCOM have been applied
1: Not all programmed gains to HPRCOM have been applied yet
D0
R
0
HPRCOM Power Status
0: HPRCOM is not fully powered up
1: HPRCOM is fully powered up
Page 0 / Register 73–79:
Reserved Registers
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Write only 00000000 to these registers.
Page 0 / Register 80:
LINE2L to LEFT_LOP/M Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINE2L Output Routing Control
0: LINE2L is not routed to LEFT_LOP/M
1: LINE2L is routed to LEFT_LOP/M
D6-D0
R/W
0000000
LINE2L to LEFT_LOP/M Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 4
Page 0 / Register 81:
PGA_L to LEFT_LOP/M 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 LEFT_LOP/M
1: PGA_L is routed to LEFT_LOP/M
D6-D0
R/W
0000000
PGA_L to LEFT_LOP/M Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 4
Page 0 / Register 82:
DAC_L1 to LEFT_LOP/M Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_L1 Output Routing Control
0: DAC_L1 is not routed to LEFT_LOP/M
1: DAC_L1 is routed to LEFT_LOP/M
D6-D0
R/W
0000000
DAC_L1 to LEFT_LOP/M Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 4
Page 0 / Register 83:
LINE2R to LEFT_LOP/M Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINE2R Output Routing Control
0: LINE2R is not routed to LEFT_LOP/M
1: LINE2R is routed to LEFT_LOP/M
58
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TLV320AIC32IRHBR SPECIALTY CONSUMER CIRCUIT, PQCC32
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