NXP Semiconductors TFA9812 Reserved registers or bits will be indicated by RSD.

TFA9812_2 © NXP B.V. 2009. All rights reserved.
Preliminary data sheet Rev. 02 — 22 January 2009 30 of 66
NXP Semiconductors TFA9812
BTL stereo Class-D audio amplifier with I2S input
Reserved registers or bits will be indicated by RSD.
0x11 0x7A40 R/W Section 9.5.5 Equalizer_C2 word_2
0x12 0x14A2 R/W Section 9.5.5 Equalizer_D2 word_1
0x13 0x7A40 R/W Section 9.5.5 Equalizer_D2 word_2
0x14 0x0156 R/W Section 9.5.5 Equalizer_A3 word_1
0x15 0x4D40 R/W Section 9.5.5 Equalizer_A3 word_2
0x16 0x0156 R/W Section 9.5.5 Equalizer_B3 word_1
0x17 0x4D40 R/W Section 9.5.5 Equalizer_B3 word_2
0x18 0x2871 R/W Section 9.5.5 Equalizer_C3 word_1
0x19 0x7140 R/W Section 9.5.5 Equalizer_C3 word_2
0x1A 0x2871 R/W Section 9.5.5 Equalizer_D3 word_1
0x1B 0x7140 R/W Section 9.5.5 Equalizer_D3 word_2
0x1C 0x02A5 R/W Section 9.5.5 Equalizer_A4 word_1
0x1D 0x4C40 R/W Section 9.5.5 Equalizer_A4 word_2
0x1E 0x02A5 R/W Section 9.5.5 Equalizer_B4 word_1
0x1F 0x4C40 R/W Section 9.5.5 Equalizer_B4 word_2
0x20 0x4A80 R/W Section 9.5.5 Equalizer_C4 word_1
0x21 0x5040 R/W Section 9.5.5 Equalizer_C4 word_2
0x22 0x4A80 R/W Section 9.5.5 Equalizer_D4 word_1
0x23 0x5040 R/W Section 9.5.5 Equalizer_D4 word_2
0x24 0x0534 R/W Section 9.5.5 Equalizer_A5 word_1
0x25 0x4B40 R/W Section 9.5.5 Equalizer_A5 word_2
0x26 0x0534 R/W Section 9.5.5 Equalizer_B5 word_1
0x27 0x4B40 R/W Section 9.5.5 Equalizer_B5 word_2
0x28 0xD961 R/W Section 9.5.5 Equalizer_C5 word_1
0x29 0x4840 R/W Section 9.5.5 Equalizer_C5 word_2
0x2A 0xD961 R/W Section 9.5.5 Equalizer_D5 word_1
0x2B 0x4840 R/W Section 9.5.5 Equalizer_D5 word_2
0x2C 0x0005 R/W Section 9.5.6 PWM signal control
0x2D 0x000E R/W Section 9.5.7 Digital-in clock configuration
0x2E 0x0000 R/W Section 9.5.8 Thermal foldback control
0x2F - R Section 9.5.9 TFA9812 temperature
0x30 - R Section 9.5.10 Miscellaneous status
Table 27. Top-level register map
…continued
Register
address
(hex)
Default (hex) Access See: Description