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TAS5518CPAG

Part # TAS5518CPAG
Description 8 CHANNEL DIGITAL AUDIO PWM PROCESSOR
Category IC
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Texas Instruments
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

TAS5518C
8-ChannelDigitalAudioPWMProcessor
www.ti.com
SLES238A–SEPTEMBER2008–REVISEDJULY2009
Table7-13.Bank-SwitchingCommandRegisterFormat(continued)
D31D30D29D28D27D26D25D24FUNCTION
––––1–––88.2-kHzdatarate—usebank2
–––––1––96-kHzdatarate—usebank2
––––––1–176.4-kHzdatarate—usebank2
–––––––1192-kHzdatarate—usebank2
00000000Default
SubmitDocumentationFeedbackSerial-ControlInterfaceRegisterDefinitions79
Not Recommended For New Designs
7.14InputMixerRegisters,Channels1–8(0x41–0x48)
TAS5518C
8-ChannelDigitalAudioPWMProcessor
SLES238A–SEPTEMBER2008–REVISEDJULY2009
www.ti.com
Inputmixers1,2,3,4,5,6,7,and8aremappedintoregisters0x41,0x42,0x43,0x44,0x45,0x46,0x47,
and0x48,respectively.
Eachgaincoefficientisin28-bit(5.23)format,so0x800000isagainof1.Eachgaincoefficientiswritten
asa32-bitwordwiththeupperfourbitsnotused.Foreightgaincoefficients,thetotalis32bytes.
Boldindicatestheonechannelthatispassedthroughthemixer.
Table7-14.Channel1–8InputMixerRegisterFormat
I
2
CTOTALREGISTER
DESCRIPTIONOFCONTENTSDEFAULTSTATE
SUBADDRESSBYTESFIELDS
SDIN1-left(Ch1)Atoinputmixer1coefficient(default=1)0x00,0x80,0x00,0x00
A_to_ipmix[1]
u[31:28],A_1[27:24],A_1[23:16],A_1[15:8],A_1[7:0]
SDIN1-right(Ch2)Btoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
B_to_ipmix[1]
u[31:28],B_1[27:24],B_1[23:16],B_1[15:8],B_1[7:0]
SDIN2-left(Ch3)Ctoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
C_to_ipmix[1]
u[31:28],C_1[27:24],C_1[23:16],C_1[15:8],C_1[7:0]
SDIN2-right(Ch4)Dtoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
D_to_ipmix[1]
u[31:28],D_1[27:24],D_1[23:16],D_1[15:8],D_1[7:0]
0x4132
SDIN3-left(Ch5)Etoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
E_to_ipmix[1]
u[31:28],E_1[27:24],E_1[23:16],E_1[15:8],E_1[7:0]
SDIN3-right(Ch6)Ftoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
F_to_ipmix[1]
u[31:28],F_1[27:24],F_1[23:16],F_1[15:8],F_1[7:0]
SDIN4-left(Ch7)Gtoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
G_to_ipmix[1]
u[31:28],G_1[27:24],G_1[23:16],G_1[15:8],G_1[7:0]
SDIN4-right(Ch8)Htoinputmixer1coefficient(default=0)0x00,0x00,0x00,0x00
H_to_ipmix[1]
u[31:28],H_1[27:24],H_1[23:16],H_1[15:8],H_1[7:0]
SDIN1-left(Ch1)Atoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
A_to_ipmix[2]
u[31:28],A_2[27:24],A_2[23:16],A_2[15:8],A_2[7:0]
SDIN1-right(Ch2)Btoinputmixer2coefficient(default=1)0x00,0x80,0x00,0x00
B_to_ipmix[2]
u[31:28],B_2[27:24],B_2[23:16],B_2[15:8],B_2[7:0]
SDIN2-left(Ch3)Ctoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
C_to_ipmix[2]
u[31:28],C_2[27:24],C_2[23:16],C_2[15:8],C_2[7:0]
SDIN2-right(Ch4)Dtoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
D_to_ipmix[2]
u[31:28],D_2[27:24],D_2[23:16],D_2[15:8],D_2[7:0]
0x4232
SDIN3-left(Ch5)Etoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
E_to_ipmix[2]
u[31:28],E_2[27:24],E_2[23:16],E_2[15:8],E_2[7:0]
SDIN3-right(Ch6)Ftoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
F_to_ipmix[2]
u[31:28],F_2[27:24],F_2[23:16],F_2[15:8],F_2[7:0]
SDIN4-left(Ch7)Gtoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
G_to_ipmix[2]
u[31:28],G_2[27:24],G_2[23:16],G_2[15:8],G_2[7:0]
SDIN4-right(Ch8)Htoinputmixer2coefficient(default=0)0x00,0x00,0x00,0x00
H_to_ipmix[2]
u[31:28],H_2[27:24],H_2[23:16],H_2[15:8],H_2[7:0]
Serial-ControlInterfaceRegisterDefinitions 80SubmitDocumentationFeedback
Not Recommended For New Designs
TAS5518C
8-ChannelDigitalAudioPWMProcessor
www.ti.com
SLES238A–SEPTEMBER2008–REVISEDJULY2009
Table7-14.Channel1–8InputMixerRegisterFormat(continued)
I
2
CTOTALREGISTER
DESCRIPTIONOFCONTENTSDEFAULTSTATE
SUBADDRESSBYTESFIELDS
SDIN1-left(Ch1)Atoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
A_to_ipmix[3]
u[31:28],A_3[27:24],A_3[23:16],A_3[15:8],A_3[7:0]
SDIN1-right(Ch2)Btoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
B_to_ipmix[3]
u[31:28],B_3[27:24],B_3[23:16],B_3[15:8],B_3[7:0]
SDIN2-left(Ch3)Ctoinputmixer3coefficient(default=1)0x00,0x80,0x00,0x00
C_to_ipmix[3]
u[31:28],C_3[27:24],C_3[23:16],C_3[15:8],C_3[7:0]
SDIN2-right(Ch4)Dtoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
D_to_ipmix[3]
u[31:28],D_3[27:24],D_3[23:16],D_3[15:8],D_3[7:0]
0x4332
SDIN3-left(Ch5)Etoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
E_to_ipmix[3]
u[31:28],E_3[27:24],E_3[23:16],E_3[15:8],E_3[7:0]
SDIN3-right(Ch6)Ftoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
F_to_ipmix[3]
u[31:28],F_3[27:24],F_3[23:16],F_3[15:8],F_3[7:0]
SDIN4-left(Ch7)Gtoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
G_to_ipmix[3]
u[31:28],G_3[27:24],G_3[23:16],G_3[15:8],G_3[7:0]
SDIN4-right(Ch8)Htoinputmixer3coefficient(default=0)0x00,0x00,0x00,0x00
H_to_ipmix[3]
u[31:28],H_3[27:24],H_3[23:16],H_3[15:8],H_3[7:0]
SDIN1-left(Ch1)Atoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
A_to_ipmix[4]
u[31:28],A_4[27:24],A_4[23:16],A_4[15:8],A_4[7:0]
SDIN1-right(Ch2)Btoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
B_to_ipmix[4]
u[31:28],B_4[27:24],B_4[23:16],B_4[15:8],B_4[7:0]
SDIN2-left(Ch3)Ctoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
C_to_ipmix[4]
u[31:28],C_4[27:24],C_4[23:16],C_4[15:8],C_4[7:0]
SDIN2-right(Ch4)Dtoinputmixer4coefficient(default=1)0x00,0x80,0x00,0x00
D_to_ipmix[4]
u[31:28],D_4[27:24],D_4[23:16],D_4[15:8],D_4[7:0]
0x4432
SDIN3-left(Ch5)Etoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
E_to_ipmix[4]
u[31:28],E_4[27:24],E_4[23:16],E_4[15:8],E_4[7:0]
SDIN3-right(Ch6)Ftoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
F_to_ipmix[4]
u[31:28],F_4[27:24],F_4[23:16],F_4[15:8],F_4[7:0]
SDIN4-left(Ch7)Gtoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
G_to_ipmix[4]
u[31:28],G_4[27:24],G_4[23:16],G_4[15:8],G_4[7:0]
SDIN4-right(Ch8)Htoinputmixer4coefficient(default=0)0x00,0x00,0x00,0x00
H_to_ipmix[4]
u[31:28],H_4[27:24],H_4[23:16],H_4[15:8],H_4[7:0]
SDIN1-left(Ch1)Atoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
A_to_ipmix[5]
u[31:28],A_5[27:24],A_5[23:16],A_5[15:8],A_5[7:0]
SDIN1-right(Ch2)Btoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
B_to_ipmix[5]
u[31:28],B_5[27:24],B_5[23:16],B_5[15:8],B_5[7:0]
SDIN2-left(Ch3)Ctoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
C_to_ipmix[5]
u[31:28],C_5[27:24],C_5[23:16],C_5[15:8],C_5[7:0]
SDIN2-right(Ch4)Dtoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
D_to_ipmix[5]
u[31:28],D_5[27:24],D_5[23:16],D_5[15:8],D_5[7:0]
0x4532
SDIN3-left(Ch5)Etoinputmixer5coefficient(default=1)0x00,0x80,0x00,0x00
E_to_ipmix[5]
u[31:28],E_5[27:24],E_5[23:16],E_5[15:8],E_5[7:0]
SDIN3-right(Ch6)Ftoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
F_to_ipmix[5]
u[31:28],F_5[27:24],F_5[23:16],F_5[15:8],F_5[7:0]
SDIN4-left(Ch7)Gtoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
G_to_ipmix[5]
u[31:28],G_5[27:24],G_5[23:16],G_5[15:8],G_5[7:0]
SDIN4-right(Ch8)Htoinputmixer5coefficient(default=0)0x00,0x00,0x00,0x00
H_to_ipmix[5]
u[31:28],H_5[27:24],H_5[23:16],H_5[15:8],H_5[7:0]
SubmitDocumentationFeedbackSerial-ControlInterfaceRegisterDefinitions81
Not Recommended For New Designs
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