TLV320AIC3105_08 BURR-BROWN [Burr-Brown Corporation], TLV320AIC3105_08 Datasheet - Page 60

• Manufacturer Part Number: TLV320AIC3105_08
• Description: LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

TLV320AIC3105
SLAS513A – FEBRUARY 2007 – REVISED JULY 2007
60
(1) Time constants are valid when DRA is not enabled. The values would change when DRA is enabled.
D7–D3
D2–D0
BIT
BIT
D7
D6
D5
D4
D3
D2
D1
D0
WRITE
WRITE
READ/
READ/
R/W
R/W
R
R
R
R
R
R
R
R
RESET
VALUE
RESET
VALUE
0000 0
000
0
0
0
0
0
0
0
0
Page 0/Register 35: Right AGC Noise Gate Debounce Register
Right AGC Noise Detection Debounce Control
These times
0000 0: Debounce = 0 ms
0000 1: Debounce = 0.5 ms
0001 0: Debounce = 1 ms
0001 1: Debounce = 2 ms
0010 0: Debounce = 4 ms
0010 1: Debounce = 8 ms
0011 0: Debounce = 16 ms
0011 1: Debounce = 32 ms
0100 0: Debounce = 64
0100 1: Debounce = 64
0101 0: Debounce = 64
1111 0: Debounce = 64
1111 1: Debounce = 64
Right AGC Signal Detection Debounce Control
These times
000: Debounce = 0 ms
001: Debounce = 0.5 ms
010: Debounce = 1 ms
011: Debounce = 2 ms
100: Debounce = 4 ms
101: Debounce = 8 ms
110: Debounce = 16 ms
111: Debounce = 32 ms
Left-ADC PGA Status
0: Applied gain and programmed gain are not the same.
1: Applied gain = programmed gain
Left-ADC Power Status
0: Left ADC is in a power-down state.
1: Left ADC is in a power-up state.
Left-AGC Signal Detection Status
0: Signal power is greater than noise threshold.
1: Signal power is less than noise threshold.
Left-AGC Saturation Flag
0: Left AGC is not saturated.
1: Left-AGC gain applied = maximum allowed gain for left AGC
Right ADC PGA Status
0: Applied gain and programmed gain are not the same.
1: Applied gain = programmed gain
Right ADC Power Status
0: Right ADC is in a power-down state.
1: Right ADC is in a power-up state
Right AGC Signal Detection Status
0: Signal power is greater than noise threshold.
1: Signal power is less than noise threshold.
Right AGC Saturation Flag
0: Right AGC is not saturated
1: Right AGC gain applied = maximum allowed gain for right AGC
Page 0/Register 36: ADC Flag Register
(1)
(1)
are not accurate when double-rate audio mode is enabled.
are not accurate when double-rate audio mode is enabled.
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1 = 64 ms
2 = 128 ms
3 = 192 ms
23 = 1472 ms
24 = 1536 ms
DESCRIPTION
DESCRIPTION
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