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TLC320AD535C-I Datasheet, PDF (40/43 Pages) Texas Instruments – DUAL CHANNEL VOICE/DATA CODEC | |||
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D7 D6 D5 D4
1
1
0
0
1
0
0
0
1
0
0
0
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ââââ
ââââ
ââââ
Default value: 00000000
Table Aâ6. Control Register 5, Voice Channel Control
D3 D2 D1 D0
DESCRIPTION
0
0 â â Voice DAC output PGA gain = mute
0
1 â â Voice DAC output PGA gain = 12 dB
0
0 â â Voice DAC output PGA gain = 10.5 dB
1
1 â â Voice DAC output PGA gain = 9 dB
1
0 â â Voice DAC output PGA gain = 7.5 dB
0
1 â â Voice DAC output PGA gain = 6 dB
0
0 â â Voice DAC output PGA gain = 4.5 dB
1
1 â â Voice DAC output PGA gain = 3 dB
1
0 â â Voice DAC output PGA gain = 1.5 dB
0
1 â â Voice DAC output PGA gain = 0 dB
0
0 â â Voice DAC output PGA gain = â1.5 dB
1
1 â â Voice DAC output PGA gain = â3 dB
1
0 â â Voice DAC output PGA gain = â4.5 dB
0
1 â â Voice DAC output PGA gain = â6 dB
0
0 â â Voice DAC output PGA gain = â7.5 dB
1
1 â â Voice DAC output PGA gain = â9 dB
1
0 â â Voice DAC output PGA gain = â10.5 dB
0
1 â â Voice DAC output PGA gain = â12 dB
0
0 â â Voice DAC output PGA gain = â13.5 dB
1
1 â â Voice DAC output PGA gain = â15 dB
1
0 â â Voice DAC output PGA gain = â16.5 dB
0
1 â â Voice DAC output PGA gain = â18 dB
0
0 â â Voice DAC output PGA gain = â19.5 dB
1
1 â â Voice DAC output PGA gain = â21 dB
0
1 â â Voice DAC output PGA gain = â24 dB
0
0 â â Voice DAC output PGA gain = â25.5 dB
1
1 â â Voice DAC output PGA gain = â27 dB
1
0 â â Voice DAC output PGA gain = â28.5 dB
0
1 â â Voice DAC output PGA gain = â30 dB
0
0 â â Voice DAC output PGA gain = â31.5 dB
1
1 â â Voice DAC output PGA gain = â33 dB
1
0 â â Voice DAC output PGA gain = â34.5 dB
0
1 â â Voice DAC output PGA gain = â36 dB
0
0 â â Voice DAC output PGA gain = 0 dB
â â 1 â 60 ⦠Spkr_L/R buffer gain = 0 dB
â â 0 â 60 ⦠Spkr_L/R buffer gain = mute
â â â X Voice channel ADC overflow: 1 = overflow
D7 D6 D5 D4
1 âââ
0 âââ
âX X X
Default value: 00000000
Table Aâ7. Control Register 6, Voice Channel Control
D3 D2 D1 D0
DESCRIPTION
â â â â Handset out buffer gain = mute
â â â â Handset out buffer gain = 0 dB
X X X X Reserved
Aâ4
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