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Texas Instruments TAS5707 User Manual

Texas Instruments TAS5707
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TAS5707, TAS5707A
www.ti.com
SLOS556B NOVEMBER 2008REVISED NOVEMBER 2009
CLOCK CONTROL REGISTER (0x00)
The clocks and data rates are automatically determined by the TAS5707. The clock control register contains the
auto-detected clock status. Bits D7–D5 reflect the sample rate. Bits D4–D2 reflect the MCLK frequency. The
device accepts a 64-f
S
or 32-f
S
SCLK rate for all MCLK rates, but accepts a 48-f
S
SCLK rate for MCLK rates of
192 f
S
and 384 f
S
only.
Table 5. Clock Control Register (0x00)
D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION
0 0 0 f
S
= 32-kHz sample rate
0 0 1 Reserved
(1)
0 1 0 Reserved
(1)
0 1 1 f
S
= 44.1/48-kHz sample rate
(2)
1 0 0 fs = 16-kHz sample rate
1 0 1 fs = 22.05/24 -kHz sample rate
1 1 0 fs = 8-kHz sample rate
1 1 1 fs = 11.025/12 -kHz sample rate
0 0 0 MCLK frequency = 64 × f
S
(3)
0 0 1 MCLK frequency = 128 × f
S
(3)
0 1 0 MCLK frequency = 192 × f
S
(4)
0 1 1 MCLK frequency = 256 × f
S
(2) (5)
1 0 0 MCLK frequency = 384 × f
S
1 0 1 MCLK frequency = 512 × f
S
1 1 0 Reserved
(1)
1 1 1 Reserved
(1)
0 Reserved
(1)
0 Reserved
(1)
(1) Reserved registers should not be accessed.
(2) Default values are in bold.
(3) Only available for 44.1 kHz and 48 kHz rates.
(4) Rate only available for 32/44.1/48 KHz sample rates
(5) Not available at 8 kHz
DEVICE ID REGISTER (0x01)
The device ID register contains the ID code for the firmware revision.
Table 6. General Status Register (0x01)
D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION
X Reserved
1 1 1 0 0 0 0 Identification code
Copyright © 2008–2009, Texas Instruments Incorporated Submit Documentation Feedback 37
Product Folder Link(s): TAS5707 TAS5707A

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Texas Instruments TAS5707 Specifications

General IconGeneral
BrandTexas Instruments
ModelTAS5707
CategoryAmplifier
LanguageEnglish

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