7.32TrebleFilterIndex(0xDD)
7.33AMModeRegister(0xDE)
TAS5518C
8-ChannelDigitalAudioPWMProcessor
SLES238A–SEPTEMBER2008–REVISEDJULY2009
www.ti.com
BitsD7–D3aredon'tcare.
Table7-44.Channels7,2,and1(Center,RightFront,andLeftFront)
D7D6D5D4D3D2D1D0FUNCTION
00000000Nochange
00000001Treblefilterset1
00000010Treblefilterset2
00000011Treblefilterset3
00000100Treblefilterset4
00000101Treblefilterset5
00000110Illegal
00000111Illegal
Indexvaluesabove0x24areinvalid.Tousethebassandtreblefunction,thebassandtreblebypass
registers(0x89-0x90)mustbeconfiguredasinline(enabled).
Table7-45.TrebleFilterIndexRegisterFormat
I
2
CREGISTER
TOTALBYTESDESCRIPTIONOFCONTENTSDEFAULTSTATE
SUBADDRESSNAME
0xDD4Treblefilterindex(TFI)Ch8_TFI[31:24],Ch65_TFI[23:16],0x12,0x12,0x12,0x12
Ch43_TFI[15:8],Ch721_TFI[7:0]
Table7-46.TrebleFilterIndexes
TREBLEINDEXVALUEADJUSTMENT(dB)TREBLEINDEXVALUEADJUSTMENT(dB)
0x00180x13–1
0x01170x14–2
0x02160x15–3
0x03150x16–4
0x04140x17–5
0x05130x18–6
0x\06120x19–7
0x07110x1A–8
0x08100x1B–9
0x0990x1C–10
0x0A80x1D–11
0x0B70x1E–12
0x0C60x1F–13
0x0D50x20–14
0x0E40x21–15
0x0F30x22–16
0x1020x23–17
0x1110x24–18
0x120
BitsD31–D21aredon'tcare.
Serial-ControlInterfaceRegisterDefinitions 96SubmitDocumentationFeedback
Not Recommended For New Designs
