Datasheet
TLV320DAC32
www.ti.com
........................................................................................................................................ SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008
Page 0 / Register 54: DAC_L to HPLCOM Volume Control Register (continued)
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D6-D0 R/W 0000000 DAC_L to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 55: LINER to HPLCOM Volume Control Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 R/W 0 LINER Output Routing Control
0: LINER is not routed to HPLCOM
1: LINER is routed to HPLCOM
D6-D0 R/W 0000000 LINER to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 56: Reserved Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 00000000 Reserved. Do not write to this register.
Page 0 / Register 57: DAC_R to HPLCOM 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 HPLCOM
1: DAC_R is routed to HPLCOM
D6-D0 R/W 0000000 Reserved. Do not write to these register bits.
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 tri-stated with powered down
D1 R 0 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
Page 0 / Register 59: LINEL to HPROUT Volume Control Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 R/W 0 LINEL Output Routing Control
0: LINEL is not routed to HPROUT
1: LINEL is routed to HPROUT
Copyright © 2006 – 2008, Texas Instruments Incorporated Submit Documentation Feedback 49
Product Folder Link(s): TLV320DAC32