Datasheet
TLV320AIC3104
SLAS510C –FEBRUARY 2007–REVISED DECEMBER 2010
www.ti.com
Table 33. Page 0/Register 58: HPLCOM Output Level Control Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7–D4 R/W 0000 HPLCOM 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 HPLCOM Mute
0: HPLCOM is muted.
1: HPLCOM is not muted.
D2 R/W 1 HPLCOM Power-Down Drive Control
0: HPLCOM is weakly driven to a common mode when powered down.
1: HPLCOM is high-impedance when powered down.
D1 R 1 HPLCOM Volume Control Status
0: All programmed gains to HPLCOM have been applied.
1: Not all programmed gains to HPLCOM have been applied yet.
D0 R/W 0 HPLCOM Power Control
0: HPLCOM is not fully powered up.
1: HPLCOM is fully powered up.
Table 34. Page 0/Register 59: Reserved Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7–D0 R/W 0000 0000 Reserved. Do not write to this register.
Table 35. Page 0/Register 60: PGA_L to HPROUT 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 HPROUT.
1: PGA_L is routed to HPROUT.
D6–D0 R/W 000 0000 PGA_L to HPROUT Analog Volume Control
For 7-bit register settings versus analog gain values, see Table 19.
Table 36. Page 0/Register 61: DAC_L1 to HPROUT 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 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 settings versus analog gain values, see Table 19.
Table 37. Page 0/Register 62: Reserved Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7–D0 R/W 0000 0000 Reserved. Do not write to this register.
Table 38. Page 0/Register 63: PGA_R to HPROUT 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 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 settings versus analog gain values, see Table 19.
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