Datasheet

TLV320DAC32
www.ti.com ........................................................................................................................................ SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008
Page 1 / Register 0: Page Select Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D1 X 0000000 Reserved, write only zeros to these register bits
D0 R/W 0 Page Select Bit
Writing zero to this bit sets Page-0 as the active page for following register accesses. Writing a one to
this bit sets Page-1 as the active page for following register accesses. It is recommended that the user
read this register bit back after each write, to ensure that the proper page is being accessed for future
register read/writes. This register has the same functionality on page-0 and page-1.
Table 2. Page 1 / Register 1: Left Channel Audio Effects Filter N0 Coefficient MSB Register
(1)
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 01101011 Left Channel Audio Effects Filter N0 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
(1) When programming any coefficient value in Page 1, the MSB register should always be written first, immediately followed by the LSB
register. Even if only the MSB or LSB of the coefficient changes, both registers should be written in this sequence.
Page 1 / Register 2: Left Channel Audio Effects Filter N0 Coefficient LSB Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 11100011 Left Channel Audio Effects Filter N0 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
Page 1 / Register 3: Left Channel Audio Effects Filter N1 Coefficient MSB Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 10010110 Left Channel Audio Effects Filter N1 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
Page 1 / Register 4: Left Channel Audio Effects Filter N1 Coefficient LSB Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 01100110 Left Channel Audio Effects Filter N1 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
Page 1 / Register 5: Left Channel Audio Effects Filter N2 Coefficient MSB Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 01100111 Left Channel Audio Effects Filter N2 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
Page 1 / Register 6: Left Channel Audio Effects Filter N2 Coefficient LSB
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7-D0 R/W 01011101 Left Channel Audio Effects Filter N2 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a 2 ’ s
complement integer, with possible values ranging from – 32768 to +32767.
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