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7.7 External EEPROM Memory Maps
Table 7−2 through Table 7−5 show the 512-byte and 2048-byte EEPROM memory maps.
Table 7−2. 512-Byte EEPROM Memory Map 2.0 Channels
ADDRESS BYTE NUMBER FUNCTION
000h 1 Signature (2Ah)
001h 1 ID byte = 0000 0000
002h 1 MCR
003h−00Bh 9 Mixer left gain
00Ch−014h 9 Mixer right gain
015h−01Ah 2 DRC (ratio, threshold, energyα, attackα, decayα)
01Bh 1 Bass
01Ch 1 Treble
01Dh−022h 6 Volume
031h−03Fh 15 Biquad 0
040h−04Eh 15 Biquad 1
04Fh−05Dh 15 Biquad 2
05Eh−06Ch 15 Biquad 3
Left channel
06Dh−07Bh 15 Biquad 4
Left channel
07Ch−08Ah 15 Biquad 5
08Bh−099h 15 Biquad 6
09Ah 1 0 dB/bass
09Bh 1 0 dB/treble
09Ch−0A1h 6 Bass break
0A2h−0A7h 6 Treble break
0A8h−110h 105 Bass delta
111h−179h 105 Treble delta
17Ah−17Fh 6 Bass set point
180h−185h 6 Treble set point
186h−194h 15 Biquad 0
195h−1A3h 15 Biquad 1
1A4h−1B2h 15 Biquad 2
1B3h−1C1h 15 Biquad 3
Right channel
1C2h−1D0h 15 Biquad 4
Right channel
1D1h−1DFh 15 Biquad 5
1E0h−1EEh 15 Biquad 6
NOTE: Bytes are in the same order as they appear in the I
2
C register map. The EEPROM address is A0h.