TAS5825M: Question for Tas5825M

welson chang

Part Number: TAS5825M

Tool/software:

Hi,

Issue description: Initially, our device could operate at a 48k sample rate and consume up to 38W of power. However, it was unable to operate at a 96k sample rate.

A TI engineer provided an below initial setting, which allowed the device to operate at 96k but limited its power consumption to 10W.

Increasing the power consumption beyond 10W resulted in distortion. Do you have a recommadation on it.

buf[0]=0x00; //
AMPIIC_Reg_Write(0x00,buf,1);
buf[0]=0x00; //
AMPIIC_Reg_Write(0x7f,buf,1);
buf[0]=0x02; //
AMPIIC_Reg_Write(0x03,buf,1);
buf[0]=0x11; //
AMPIIC_Reg_Write(0x01,buf,1);
buf[0]=0x11; //
AMPIIC_Reg_Write(0x7d,buf,1);
buf[0]=0xff; //
AMPIIC_Reg_Write(0x7e,buf,1);
buf[0]=0x01; //
AMPIIC_Reg_Write(0x00,buf,1);
buf[0]=0x05; //
AMPIIC_Reg_Write(0x51,buf,1);
buf[0]=0x02; //
AMPIIC_Reg_Write(0x00,buf,1);
buf[0]=0x00; //
AMPIIC_Reg_Write(0x1d,buf,1);
buf[0]=0x80; //
AMPIIC_Reg_Write(0x19,buf,1);
buf[0]=0x00; //
AMPIIC_Reg_Write(0x00,buf,1);
buf[0]=0x11; //
AMPIIC_Reg_Write(0x46,buf,1);
buf[0]=0x00;
AMPIIC_Reg_Write(0x02,buf,1);
buf[0]=0x01; //
AMPIIC_Reg_Write(0x53,buf,1);
buf[0]=0x00; //
AMPIIC_Reg_Write(0x54,buf,1);
buf[0]=0x02; //
AMPIIC_Reg_Write(0x03,buf,1);

buf[0]=0x00; //
AMPIIC_Reg_Write(0x00,buf,1);
buf[0]=0x00;
AMPIIC_Reg_Write(0x7f,buf,1);
buf[0]=0x00;
AMPIIC_Reg_Write(0x30,buf,1);
Delay1ms(50); //5ms waiting for reset finished.
buf[0]=0x02;
AMPIIC_Reg_Write(0x60,buf,1);
buf[0]=0x09;
AMPIIC_Reg_Write(0x62,buf,1);
buf[0]=0x30;
AMPIIC_Reg_Write(0x4c,buf,1);
buf[0]=0x03;
AMPIIC_Reg_Write(0x03,buf,1);
buf[0]=0x80;
AMPIIC_Reg_Write(0x78,buf,1);

welson.chang@aurumtec.com.tw

Thanks

Welson

8 days ago

0 Ramsey Foote 7 days ago

TI__Expert 5015 points

Hi Welson,

Do you have an EVM on hand to test your input signal? This can eliminate the source and errors when writing the config as the root cause. The image you sent looks like there is clipping occurring which can be caused by actual clipping (PVDD), on the digital signal into the device, digital clipping when using the DSP features, or errors when writing the I2C config to the device. Can you also let me know what the PVDD and load used for this project is?

Regards,

Ramsey

0 welson chang 7 days ago in reply to Ramsey Foote

Prodigy 90 points

Hi Ramsey,

We don't have an EVM on hand. You had sent me a 96K below configuration two month ago and we load it into our device through i2c interface and the PVDD and load are 24V and 8ohm, but we have do a comparison of initial code between default and 96K config .Tester told that if in the default configuration got normal waveform when power up to 38W (basepro2.0), but if change config to 96K got distortion waveform when beyond 10W and in this case even change input to 48K we got same result , through the result in measurement we guess it should be something wrong in 96K configuration.Thank you for reminding us to check the input level. We will double-check this.

96K configuration you provided previously: (we just configure in remark ///configure this part//// and Register Tuning, didn't configure in Tuning coeffis , Is that right?

There are some questions that need to be verified, as follows:

a. Regarding the 96kHz configuration you provided for the BassPro 2.0-96K load from PPC3, did you mean that certain functions like input mixer, equalizer, FIR, AGL, THD, or DAC gain and clipping were not adjusted, and therefore remain the same as the default 48kHz configuration except different sample rate support?

///configure this part

w 98 00 00
w 98 7f 00
w 98 03 02
w 98 01 11
w 98 7d 11
w 98 7e ff
w 98 00 01
w 98 51 05
w 98 00 02
w 98 1d 00
w 98 19 80
w 98 00 00
w 98 46 11
w 98 02 00
w 98 53 01
w 98 54 00
w 98 03 02
d 5

//////////////////////////////////
#Tuning coeffs
w 98 7f 8c
w 98 00 0b
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 01
w 98 2c 00
w 98 2d 00
w 98 2e 00
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w 98 50 00
w 98 51 20
w 98 52 c4
w 98 53 9c
w 98 5c 7f
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w 98 00 00
w 98 7f aa
w 98 00 12
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w 98 1c 07
w 98 1d ff
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w 98 31 ff
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w 98 33 f0
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w 98 44 07
w 98 45 ff
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w 98 47 f0
w 98 48 00
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w 98 4a 00
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w 98 50 00
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w 98 56 00
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w 98 58 07
w 98 59 ff
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w 98 5d 00
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w 98 63 00
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w 98 6a 00
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w 98 6f f0
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w 98 77 00
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w 98 00 13
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w 98 09 ff
w 98 0a ff
w 98 0b f0
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w 98 10 00
w 98 11 00
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w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
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w 98 1b 00
w 98 1c 07
w 98 1d ff
w 98 1e ff
w 98 1f f0
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w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 07
w 98 31 ff
w 98 32 ff
w 98 33 f0
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 07
w 98 45 ff
w 98 46 ff
w 98 47 f0
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 07
w 98 59 ff
w 98 5a ff
w 98 5b f0
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 07
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w 98 6e ff
w 98 6f f0
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
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w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 14
w 98 08 07
w 98 09 ff
w 98 0a ff
w 98 0b f0
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 07
w 98 1d ff
w 98 1e ff
w 98 1f f0
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 07
w 98 31 ff
w 98 32 ff
w 98 33 f0
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 07
w 98 45 ff
w 98 46 ff
w 98 47 f0
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 07
w 98 59 ff
w 98 5a ff
w 98 5b f0
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 07
w 98 6d ff
w 98 6e ff
w 98 6f f0
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 15
w 98 08 07
w 98 09 ff
w 98 0a ff
w 98 0b f0
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 07
w 98 1d ff
w 98 1e ff
w 98 1f f0
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 07
w 98 31 ff
w 98 32 ff
w 98 33 f0
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 07
w 98 45 ff
w 98 46 ff
w 98 47 f0
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 07
w 98 59 ff
w 98 5a ff
w 98 5b f0
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 07
w 98 6d ff
w 98 6e ff
w 98 6f f0
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 16
w 98 08 07
w 98 09 ff
w 98 0a ff
w 98 0b f0
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 07
w 98 1d ff
w 98 1e ff
w 98 1f f0
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 07
w 98 31 ff
w 98 32 ff
w 98 33 f0
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 07
w 98 45 ff
w 98 46 ff
w 98 47 f0
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 07
w 98 59 ff
w 98 5a ff
w 98 5b f0
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 07
w 98 6d ff
w 98 6e ff
w 98 6f f0
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
# Book 0x8c
w 98 00 00
w 98 7f 8c
w 98 00 01
w 98 28 40 # AGL OnOff: 0
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00 # Volume Alpha = 3 ms
w 98 2d 71
w 98 2e 94
w 98 2f 9a
w 98 00 09
w 98 28 00 # DPEQ ENERGY = 100 ms
w 98 29 03
w 98 2a 69
w 98 2b c5
w 98 2c 1c # DPEQ Low = -30 dB
w 98 2d 1b
w 98 2e f0
w 98 2f 41
w 98 30 04 # DPEQ High = -10 dB
w 98 31 0c
w 98 32 37
w 98 33 14
w 98 00 0a
w 98 34 08 # AGL Threshold: 0 dB
w 98 35 00
w 98 36 00
w 98 37 00
w 98 64 00 # Output Crossbar Left to I2S Left = 0 dB
w 98 65 80
w 98 66 00
w 98 67 00
w 98 68 00 # Output Crossbar Right to I2S Left = -110 dB
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 00 # Output Crossbar Left to I2S Right = -110 dB
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00 # Output Crossbar Right to I2S Right = 0 dB
w 98 71 80
w 98 72 00
w 98 73 00
w 98 74 00 # Output Crossbar Left to Amp Left = 0 dB
w 98 75 80
w 98 76 00
w 98 77 00
w 98 78 00 # Output Crossbar Right to Amp Left = -110 dB
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00 # Output Crossbar Left to Amp Right = -110 dB
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 0b
w 98 08 00 # Output Crossbar Right to Amp Right = 0 dB
w 98 09 80
w 98 0a 00
w 98 0b 00
w 98 0c 00 # Volume Left = 0 dB
w 98 0d 80
w 98 0e 00
w 98 0f 00
w 98 10 00 # Volume Right = 0 dB
w 98 11 80
w 98 12 00
w 98 13 00
w 98 14 00 # Input Mixer Left to left = 0 dB
w 98 15 80
w 98 16 00
w 98 17 00
w 98 18 00 # Input Mixer Right to left = -110 dB
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 00 # Input Mixer Left to right = -110 dB
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00 # Input Mixer Right to right = 0 dB
w 98 21 80
w 98 22 00
w 98 23 00
w 98 28 00 # EQ - Ganged
w 98 29 00
w 98 2a 00
w 98 2b 01
w 98 2c 00 # BypassEQ = true
w 98 2d 00
w 98 2e 00
w 98 2f 01
w 98 30 00 # Level Meter Time Constant = 1000 ms
w 98 31 00
w 98 32 57
w 98 33 62
w 98 34 00 # Sample Processing = Post
w 98 35 00
w 98 36 00
w 98 37 00
w 98 48 02 # AGL Softening Alpha: 0.55 ms
w 98 49 66
w 98 4a c4
w 98 4b 1b
w 98 4c 00 # AGL Attack Rate: 0.2
w 98 4d 89
w 98 4e 37
w 98 4f 4c
w 98 54 7d # AGL Softening Omega: 0.55 ms
w 98 55 99
w 98 56 3b
w 98 57 e5
w 98 58 00 # AGL Release Rate: 0.001
w 98 59 00
w 98 5a 57
w 98 5b 62
w 98 00 06
w 98 58 00 # DRC Band1 Mixer Gain: 1
w 98 59 80
w 98 5a 00
w 98 5b 00
w 98 60 00 # DRC Band2 Mixer Gain: 0
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00 # DRC Settings of band1: attack: 25 ms, release: 50 ms, energy: 25 ms, Region1 - Threshold: -124 dB, Offset: 0 dB, Ratio: 1 Region2 - Threshold: -60 dB, Offset: 0 dB, Ratio: 1 Region3 - Threshold: 0 dB, Offset: 0 dB, Ratio: 1
w 98 65 0d
w 98 66 a6
w 98 67 86
w 98 68 00
w 98 69 0d
w 98 6a a6
w 98 6b 86
w 98 6c 00
w 98 6d 06
w 98 6e d3
w 98 6f 72
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c f9
w 98 7d 06
w 98 7e 21
w 98 7f a9
w 98 00 07
w 98 08 fe
w 98 09 01
w 98 0a c0
w 98 0b 79
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 3c 01 # DRC Settings of band2: attack: 1 ms, release: 10 ms, energy: 1 ms, Region1 - Threshold: -124 dB, Offset: 0 dB, Ratio: 1 Region2 - Threshold: -60 dB, Offset: 0 dB, Ratio: 1 Region3 - Threshold: 0 dB, Offset: 0 dB, Ratio: 1
w 98 3d 53
w 98 3e 8f
w 98 3f cc
w 98 40 01
w 98 41 53
w 98 42 8f
w 98 43 cc
w 98 44 00
w 98 45 22
w 98 46 1d
w 98 47 95
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 f9
w 98 55 06
w 98 56 21
w 98 57 a9
w 98 58 fe
w 98 59 01
w 98 5a c0
w 98 5b 79
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00 # THD Clipper = 0 dB
w 98 65 80
w 98 66 00
w 98 67 00
w 98 6c 40 # THD Finevolume Left = 0 dB
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 40 # THD Finevolume Right = 0 dB
w 98 71 00
w 98 72 00
w 98 73 00
# Book 0xaa
w 98 00 00
w 98 7f aa
w 98 00 01
w 98 30 08 # Biquad - BQ1 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 31 00
w 98 32 00
w 98 33 00
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 08 # Biquad - BQ2 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 08 # Biquad - BQ3 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 08 # Biquad - BQ4 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 02
w 98 08 08 # Biquad - BQ5 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 08 # Biquad - BQ6 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 08 # Biquad - BQ7 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 31 00
w 98 32 00
w 98 33 00
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 08 # Biquad - BQ8 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 08 # Biquad - BQ9 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 08 # Biquad - BQ10 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 03
w 98 08 08 # Biquad - BQ11 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 08 # Biquad - BQ12 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 08 # Biquad - BQ13 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 31 00
w 98 32 00
w 98 33 00
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 08 # Biquad - BQ14 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 08 # Biquad - BQ15 Left - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 08 # Biquad - BQ1 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 04
w 98 08 08 # Biquad - BQ2 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 08 # Biquad - BQ3 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 08 # Biquad - BQ4 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 31 00
w 98 32 00
w 98 33 00
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 08 # Biquad - BQ5 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 08 # Biquad - BQ6 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 08 # Biquad - BQ7 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 05
w 98 08 08 # Biquad - BQ8 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 08 # Biquad - BQ9 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 08 # Biquad - BQ10 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 31 00
w 98 32 00
w 98 33 00
w 98 34 00
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 08 # Biquad - BQ11 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 00
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 08 # Biquad - BQ12 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 00
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 08 # Biquad - BQ13 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 00
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 06
w 98 08 08 # Biquad - BQ14 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 08 # Biquad - BQ15 Right - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 00
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 00 09
w 98 34 08 # DPEQ Sense Eq - Biquad - BQ1 Lower Sensing Boundary - Filter: All Pass Frequency: 100 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 35 00
w 98 36 00
w 98 37 00
w 98 38 00
w 98 39 00
w 98 3a 00
w 98 3b 00
w 98 3c 00
w 98 3d 00
w 98 3e 00
w 98 3f 00
w 98 40 00
w 98 41 00
w 98 42 00
w 98 43 00
w 98 44 00
w 98 45 00
w 98 46 00
w 98 47 00
w 98 48 08 # DPEQ Sense Eq - Biquad - BQ2 Upper Sensing Boundary - Filter: All Pass Frequency: 10000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 49 00
w 98 4a 00
w 98 4b 00
w 98 4c 00
w 98 4d 00
w 98 4e 00
w 98 4f 00
w 98 50 00
w 98 51 00
w 98 52 00
w 98 53 00
w 98 54 00
w 98 55 00
w 98 56 00
w 98 57 00
w 98 58 00
w 98 59 00
w 98 5a 00
w 98 5b 00
w 98 5c 08 # DPEQ LowLevel Eq - Biquad - BQ1 High - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 5d 00
w 98 5e 00
w 98 5f 00
w 98 60 00
w 98 61 00
w 98 62 00
w 98 63 00
w 98 64 00
w 98 65 00
w 98 66 00
w 98 67 00
w 98 68 00
w 98 69 00
w 98 6a 00
w 98 6b 00
w 98 6c 00
w 98 6d 00
w 98 6e 00
w 98 6f 00
w 98 70 08 # DPEQ LowLevel Eq - Biquad - BQ2 Low - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 71 00
w 98 72 00
w 98 73 00
w 98 74 00
w 98 75 00
w 98 76 00
w 98 77 00
w 98 78 00
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 0a
w 98 08 00
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 08 # DPEQ Highlevel Eq - Biquad - BQ1 High - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 14 00
w 98 15 00
w 98 16 00
w 98 17 00
w 98 18 00
w 98 19 00
w 98 1a 00
w 98 1b 00
w 98 1c 00
w 98 1d 00
w 98 1e 00
w 98 1f 00
w 98 20 08 # DPEQ Highlevel Eq - Biquad - BQ2 Low - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 1
w 98 21 00
w 98 22 00
w 98 23 00
w 98 24 00
w 98 25 00
w 98 26 00
w 98 27 00
w 98 28 00
w 98 29 00
w 98 2a 00
w 98 2b 00
w 98 2c 00
w 98 2d 00
w 98 2e 00
w 98 2f 00
w 98 30 00
w 98 31 00
w 98 32 00
w 98 33 00
w 98 00 07
w 98 78 08 # DRC - Low BQ1 - Filter: All Pass Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 0.5
w 98 79 00
w 98 7a 00
w 98 7b 00
w 98 7c 00
w 98 7d 00
w 98 7e 00
w 98 7f 00
w 98 00 08
w 98 08 00
w 98 09 00
w 98 0a 00
w 98 0b 00
w 98 0c 00
w 98 0d 00
w 98 0e 00
w 98 0f 00
w 98 10 00
w 98 11 00
w 98 12 00
w 98 13 00
w 98 28 07 # DRC - High BQ1 - Filter: High Pass-Linkwitz Riley 2 Frequency: 1000 Hz Gain: 0dB QVal: 0.71 Bandwidth: 1000 Hz Ripple: 0.5
w 98 29 80
w 98 2a 38
w 98 2b 1d
w 98 2c f0
w 98 2d ff
w 98 2e 8f
w 98 2f c6
w 98 30 07
w 98 31 80
w 98 32 38
w 98 33 1d
w 98 34 0e
w 98 35 fc
w 98 36 52
w 98 37 99
w 98 38 f8
w 98 39 fb
w 98 3a 72
w 98 3b 25
#Register Tuning
w 98 00 00
w 98 7f 00
w 98 30 00
w 98 60 02
w 98 62 09
w 98 4c 30
w 98 03 03
w 98 78 80

Hi Ramsey,

96K configuration you provided previously: (we just configure in remark ///configure this part//// and Register Tuning, didn't configure in Tuning coeffis , Is that right?

There are some questions that need to be verified, as follows:

///configure this part

w 98 00 00
w 98 7f 00
w 98 03 02
w 98 01 11
w 98 7d 11
w 98 7e ff
w 98 00 01
w 98 51 05
w 98 00 02
w 98 1d 00
w 98 19 80
w 98 00 00
w 98 46 11
w 98 02 00
w 98 53 01
w 98 54 00
w 98 03 02
d 5

+1 Ramsey Foote 6 days ago in reply to welson chang

TI__Expert 5015 points

Hi Welson,

The code originally provided should have been the default configuration. You can use the different features and do your own config using the PPC3 software. It will help a lot for you to get your system configured how you want it.

Regards,

Ramsey

0 welson chang 6 days ago in reply to Ramsey Foote

Prodigy 90 points

Hi Ramsey,

Thanks for the help. The root casue is input level different.

one thing to confirmed that Is it necessary to configure tuning coefficients, or can we use the its default settings?

Thanks

Welson

0 Ramsey Foote 5 days ago in reply to welson chang

TI__Expert 5015 points

Hi Welson,

The default settings have all of the features of the DSP disabled. If you wanted to configure any of the DSP features you would need to configure using PPC3. If you do not want to use these features then the default config is good.

Regards,

Ramsey

0 welson chang 3 days ago in reply to Ramsey Foote

Prodigy 90 points

Hi Ramsey,

It's clear, thank you for your prompt support.

Thanks

Welson

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TAS5825M: Question for Tas5825M