Datasheet

TLV320ADC3101
SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009 ...................................................................................................................................... www.ti.com
Page 0 / Register 91: Left AGC Noise Debounce
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 – D5 R 000 Reserved. Do not write any value other than reset value.
D4 – D0 R/W 0 0000 0 0000: Left AGC noise debounce = 0/f
S
0 0001: Left AGC noise debounce = 4/f
S
0 0010: Left AGC noise debounce = 8/f
S
0 0011: Left AGC noise debounce = 16/f
S
0 0100: Left AGC noise debounce = 32/f
S
0 0101: Left AGC noise debounce = 64/f
S
0 0110: Left AGC noise debounce = 128/f
S
0 0111: Left AGC noise debounce = 256/f
S
0 1000: Left AGC noise debounce = 512/f
S
0 1001: Left AGC noise debounce = 1024/f
S
0 1010: Left AGC noise debounce = 2048/f
S
0 1011: Left AGC noise debounce = 4096/f
S
0 1100: Left AGC noise debounce = 2 × 4096/f
S
0 1101: Left AGC noise debounce = 3 × 4096/f
S
0 1110: Left AGC noise debounce = 4 × 4096/f
S
...
1 1110: Left AGC noise debounce = 20 × 4096/f
S
1 1111: Left AGC noise debounce = 21 × 4096/f
S
Page 0 / Register 92: Left AGC Signal Debounce
READ/ RESET
BIT DESCRIPTION
WRITE VALUE
D7 – D4 R 0000 Reserved. Do not write any value other than reset value.
D3 – D0 R/W 0000 0000: Left AGC signal debounce = 0/f
S
0001: Left AGC signal debounce = 4/f
S
0010: Left AGC signal debounce = 8/f
S
0011: Left AGC signal debounce = 16/f
S
0100: Left AGC signal debounce = 32/f
S
0101: Left AGC signal debounce = 64/f
S
0110: Left AGC signal debounce = 128/f
S
0111: Left AGC signal debounce = 256/f
S
1000: Left AGC signal debounce = 512/f
S
1001: Left AGC signal debounce = 1024/f
S
1010: Left AGC signal debounce = 2048/f
S
1011: Left AGC signal debounce = 2 × 2048/f
S
1100: Left AGC signal debounce = 3 × 2048/f
S
1101: Left AGC signal debounce = 4 × 2048/f
S
1110: Left AGC signal debounce = 5 × 2048/f
S
1111: Left AGC signal debounce = 6 × 2048/f
S
Page 0 / Register 93: Left AGC Gain Applied
READ/ RESET
BIT
(1)
DESCRIPTION
WRITE VALUE
D7 – D0 R 0000 0000 Left AGC Gain Value Status:
1110 1000: Gain applied by left AGC = – 12 dB
1110 1001: Gain applied by left AGC = – 11.5 dB
...
1111 1111: Gain applied by left AGC = – 0.5 dB
0000 0000: Gain applied by left AGC = 0 dB
0000 0001: Gain applied by left AGC = 0.5 dB
...
0100 1111: Gain applied by left AGC = 39.5 dB
0101 0000: Gain applied by left AGC = 40 dB
0101 0001 – 1111 1111: Reserved. Do not use.
(1) These are read-only bits.
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