Datasheet
TLV320AIC3106
SLAS509E – DECEMBER 2006 – REVISED DECEMBER 2008 ........................................................................................................................................
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Page 0 / Register 61: DAC_L1 to HPROUT Volume Control Register
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 R/W 0 DAC_L1 Output Routing Control
0: DAC_L1 is not routed to HPROUT
1: DAC_L1 is routed to HPROUT
D6 – D0 R/W 000 0000 DAC_L1 to HPROUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 62: LINE2R to HPROUT Volume Control Register
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 R/W 0 LINE2R Output Routing Control
0: LINE2R is not routed to HPROUT
1: LINE2R is routed to HPROUT
D6 – D0 R/W 000 0000 LINE2R to HPROUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 63: PGA_R to HPROUT Volume Control Register
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 R/W 0 PGA_R Output Routing Control
0: PGA_R is not routed to HPROUT
1: PGA_R is routed to HPROUT
D6 – D0 R/W 000 0000 PGA_R to HPROUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 64: DAC_R1 to HPROUT Volume Control Register
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 R/W 0 DAC_R1 Output Routing Control
0: DAC_R1 is not routed to HPROUT
1: DAC_R1 is routed to HPROUT
D6 – D0 R/W 000 0000 DAC_R1 to HPROUT Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 65: HPROUT Output Level Control Register
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 – D4 R/W 0000 HPROUT 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 HPROUT Mute
0: HPROUT is muted
1: HPROUT is not muted
D2 R/W 1 HPROUT Power Down Drive Control
0: HPROUT is weakly driven to a common-mode when powered down
1: HPROUT is high-impedance when powered down
D1 R 1 HPROUT Volume Control Status
0: All programmed gains to HPROUT have been applied
1: Not all programmed gains to HPROUT have been applied yet
D0 R/W 0 HPROUT Power Control
0: HPROUT is not fully powered up
1: HPROUT is fully powered up
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