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TLC320AD90C Datasheet, PDF (21/51 Pages) Texas Instruments – Stereo Audio Codec | |||
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2.3 Software Interface
The register indexes and usage are shown in Table 2â4. All registers not shown are assumed to be reserved.
Table 2â4. TLC320AD90C Register Definitions
INDE
X
NAME
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6
D5 D4 D3 D2 D1 D0 DEFAULT
00h Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0000h
Play Master
02h Volume
Mute 0 ML5â¡ ML4 ML3 ML2 ML1 ML0 0
Stereo
0 MR5â¡ MR4 MR3 MR2 MR1 MR0 8000h
04hâ
Headphone
Volume
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0000h
Play Master
06h Volume
Mute 0
0
0
0
0
0
0
0
0 MM5â¡ MM4 MM3 MM2 MM1 MM0 8000h
Mono
Master
08hâ Tone (not
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0000h
used)
0Ah
PC_BEEP
Volume
Mute
0
0
0
0
0
0
0
0
0
0 PV3 PV2 PV1 PV0 0
0000h
0Ch
Phone
Volume
Mute 0
0
0
0
0
0
0
0
0 GN5â¡ GN4 GN3 GN2 GN1 GN0 8008h
0Eh Mic Volume Mute 0
0
0
0
0
0
0
0 20dB GN5â¡ GN4 GN3 GN2 GN1 GN0 8008h
10h
Line In
Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
12h CD Volume Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
Video
14h Volume
Mute 0
0 GL4 GL3 GL2 GL1 GL0 0
0
0 GR4 GR3 GR2 GR1 GR0 8808h
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