adau1373 Analog Devices, Inc., adau1373 Datasheet - Page 270

• Manufacturer Part Number: adau1373
• Description: Low Power Codec With Speaker And Headphone Amplifier Adau1373
• Manufacturer: Analog Devices, Inc.

ADAU1373
REGISTER MAP—EQ COEFFICIENTS
Table 245 shows the register map for seven-band EQ coefficients. Register 0x80 through Register 0xBD should be used for programming
the EQ coefficients. Register addresses are in hexadecimal format.
Table 245. EQ Register Summary
Reg. Name
0x80 EQ1_COEF0_HI
0x81 EQ1_COEF0_LO [7:0]
0x82 EQ1_COEF1_HI
0x83 EQ1_COEF1_LO [7:0]
0x84 EQ1_COEF2_HI
0x85 EQ1_COEF2_LO [7:0]
0x86 EQ1_COEF3_HI
0x87 EQ1_COEF3_LO [7:0]
0x88 EQ1_COEF4_HI
0x89 EQ1_COEF4_LO [7:0]
0x8A EQ2_COEF0_HI
0x8B EQ2_COEF0_LO [7:0]
0x8C EQ2_COEF1_HI
0x8D EQ2_COEF1_LO [7:0]
0x8E EQ2_COEF2_HI
0x8F EQ2_COEF2_LO [7:0]
0x90 EQ2_COEF3_HI
0x91 EQ2_COEF3_LO [7:0]
0x92 EQ2_COEF4_HI
0x93 EQ2_COEF4_LO [7:0]
0x94 EQ3_COEF0_HI
0x95 EQ3_COEF0_LO [7:0]
0x96 EQ3_COEF1_HI
0x97 EQ3_COEF1_LO [7:0]
0x98 EQ3_COEF2_HI
0x99 EQ3_COEF2_LO [7:0]
0x9A EQ3_COEF3_HI
0x9B EQ3_COEF3_LO [7:0]
0x9C EQ3_COEF4_HI
0x9D EQ3_COEF4_LO [7:0]
0x9E EQ4_COEF0_HI
0x9F EQ4_COEF0_LO [7:0]
0xA0 EQ4_COEF1_HI
0xA1 EQ4_COEF1_LO [7:0]
0xA2 EQ4_COEF2_HI
0xA3 EQ4_COEF2_LO [7:0]
0xA4 EQ4_COEF3_HI
0xA5 EQ4_COEF3_LO [7:0]
0xA6 EQ4_COEF4_HI
0xA7 EQ4_COEF4_LO [7:0]
0xA8 EQ5_COEF0_HI
0xA9 EQ5_COEF0_LO [7:0]
0xAA EQ5_COEF1_HI
0xAB EQ5_COEF1_LO [7:0]
0xAC EQ5_COEF2_HI
0xAD EQ5_COEF2_LO [7:0]
0xAE EQ5_COEF3_HI
0xAF EQ5_COEF3_LO [7:0]
0xB0 EQ5_COEF4_HI
0xB1 EQ5_COEF4_LO [7:0]
0xB2 EQ6_COEF0_HI
0xB3 EQ6_COEF0_LO [7:0]
0xB4 EQ6_COEF1_HI
0xB5 EQ6_COEF1_LO [7:0]
0xB6 EQ6_COEF2_HI
0xB7 EQ6_COEF2_LO [7:0]
Bits
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Bit 7
Bit 6
Bit 5
Rev. 0 | Page 270 of 296
Bit 4
EQ1_COEF0_LO
EQ1_COEF1_LO
EQ1_COEF2_LO
EQ1_COEF3_LO
EQ1_COEF4_LO
EQ2_COEF0_LO
EQ2_COEF1_LO
EQ2_COEF2_LO
EQ2_COEF3_LO
EQ2_COEF4_LO
EQ3_COEF0_LO
EQ3_COEF1_LO
EQ3_COEF2_LO
EQ3_COEF3_LO
EQ3_COEF4_LO
EQ4_COEF0_LO
EQ4_COEF1_LO
EQ4_COEF2_LO
EQ4_COEF3_LO
EQ4_COEF4_LO
EQ5_COEF0_LO
EQ5_COEF1_LO
EQ5_COEF2_LO
EQ5_COEF3_LO
EQ5_COEF4_LO
EQ6_COEF0_LO
EQ6_COEF1_LO
EQ6_COEF2_LO
EQ1_COEF0_HI
EQ1_COEF1_HI
EQ1_COEF2_HI
EQ1_COEF3_HI
EQ1_COEF4_HI
EQ2_COEF0_HI
EQ2_COEF1_HI
EQ2_COEF2_HI
EQ2_COEF3_HI
EQ2_COEF4_HI
EQ3_COEF0_HI
EQ3_COEF1_HI
EQ3_COEF2_HI
EQ3_COEF3_HI
EQ3_COEF4_HI
EQ4_COEF0_HI
EQ4_COEF1_HI
EQ4_COEF2_HI
EQ4_COEF3_HI
EQ4_COEF4_HI
EQ5_COEF0_HI
EQ5_COEF1_HI
EQ5_COEF2_HI
EQ5_COEF3_HI
EQ5_COEF4_HI
EQ6_COEF0_HI
EQ6_COEF1_HI
EQ6_COEF2_HI
Bit 3
Bit 2
Bit 1
Bit 0
Reset
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW
MMRW