
www.ti.com........................................................................................................................................ SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008
Page 0 / Register 65:
HPROUT Output Level Control Register (continued)
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D2
R/W
1
HPROUT Power Down Drive Control
0: HPROUT is weakly driven to a common-mode when powered down
1: HPROUT is tri-stated with powered down
D1
R
0
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
Page 0 / Register 66:
LINEL to HPRCOM Volume Control Register
BIT
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINEL Output Routing Control
0: LINEL is not routed to HPRCOM
1: LINEL is routed to HPRCOM
D6-D0
R/W
0000000
LINEL to HPRCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 5Page 0 / Register 67:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Do not write to this register.
Page 0 / Register 68:
DAC_L to HPRCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_L Output Routing Control
0: DAC_L is not routed to HPRCOM
1: DAC_L is routed to HPRCOM
D6-D0
R/W
0000000
Reserved. Only write zeros to these bits.
Page 0 / Register 69:
LINER to HPRCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINER Output Routing Control
0: LINER is not routed to HPRCOM
1: LINER is routed to HPRCOM
D6-D0
R/W
0000000
LINER to HPRCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see
Table 5Page 0 / Register 70:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Do not write to this register.
Page 0 / Register 71:
DAC_R to HPRCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_R Output Routing Control
0: DAC_R is not routed to HPRCOM
1: DAC_R is routed to HPRCOM
Copyright 2006–2008, Texas Instruments Incorporated
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