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TLV320AIC3101 register setting

Tan KC
Prodigy 60 points

Other Parts Discussed in Thread: TLV320AIC3101

I am using TLV320AIC3101 for my project. I am having my microphone in from MIC1RP/LINE1RP and MIC1RM/LINE1RM. Output to speaker using HPROUT and HPRCOM. I like to set the gain to achieve 500mW output from the speaker.

I try to set the register but still no output from the speaker. Please advise what are the register to set and the it value. Thank you.

 

  • 0
    TI__Guru* 84915 points
    Hi, Tan,

    Welcome to E2E and thank you for your interest in our products.

    Excuse me, could you provide your register configuration? It is to have a better approach to this issue.

    Thank you.

    Best regards,
    Luis Fernando Rodríguez S.
  • 0 in reply to Luis Fernando Rodriguez S.
    Prodigy 60 points

    Hi Luis:

    Bellow are the print out register value 

    regnum: 0, hex value: 0x00, dec value: 0

    regnum: 1, hex value: 0x00, dec value: 0

    regnum: 2, hex value: 0x00, dec value: 0

    regnum: 3, hex value: 0x10, dec value: 16

    regnum: 4, hex value: 0x04, dec value: 4

    regnum: 5, hex value: 0x00, dec value: 0

    regnum: 6, hex value: 0x00, dec value: 0

    regnum: 7, hex value: 0x00, dec value: 0

    regnum: 8, hex value: 0x00, dec value: 0

    regnum: 9, hex value: 0x00, dec value: 0

    regnum: 10, hex value: 0x00, dec value: 0

    regnum: 11, hex value: 0x01, dec value: 1

    regnum: 12, hex value: 0x00, dec value: 0

    regnum: 13, hex value: 0x00, dec value: 0

    regnum: 14, hex value: 0x00, dec value: 0

    regnum: 15, hex value: 0x80, dec value: 128

    regnum: 16, hex value: 0x80, dec value: 128

    regnum: 17, hex value: 0xff, dec value: 255

    regnum: 18, hex value: 0xff, dec value: 255

    regnum: 19, hex value: 0x78, dec value: 120

    regnum: 20, hex value: 0x78, dec value: 120

    regnum: 21, hex value: 0x78, dec value: 120

    regnum: 22, hex value: 0x78, dec value: 120

    regnum: 23, hex value: 0x78, dec value: 120

    regnum: 24, hex value: 0x78, dec value: 120

    regnum: 25, hex value: 0x06, dec value: 6

    regnum: 26, hex value: 0x00, dec value: 0

    regnum: 27, hex value: 0xfe, dec value: 254

    regnum: 28, hex value: 0x00, dec value: 0

    regnum: 29, hex value: 0x00, dec value: 0

    regnum: 30, hex value: 0xfe, dec value: 254

    regnum: 31, hex value: 0x00, dec value: 0

    regnum: 32, hex value: 0x00, dec value: 0

    regnum: 33, hex value: 0x00, dec value: 0

    regnum: 34, hex value: 0x00, dec value: 0

    regnum: 35, hex value: 0x00, dec value: 0

    regnum: 36, hex value: 0x00, dec value: 0

    regnum: 37, hex value: 0x00, dec value: 0

    regnum: 38, hex value: 0x00, dec value: 0

    regnum: 39, hex value: 0x00, dec value: 0

    regnum: 40, hex value: 0x00, dec value: 0

    regnum: 41, hex value: 0x00, dec value: 0

    regnum: 42, hex value: 0x00, dec value: 0

    regnum: 43, hex value: 0x80, dec value: 128

    regnum: 44, hex value: 0x80, dec value: 128

    regnum: 45, hex value: 0x00, dec value: 0

    regnum: 46, hex value: 0x00, dec value: 0

    regnum: 47, hex value: 0x00, dec value: 0

    regnum: 48, hex value: 0x00, dec value: 0

    regnum: 49, hex value: 0x00, dec value: 0

    regnum: 50, hex value: 0x00, dec value: 0

    regnum: 51, hex value: 0x04, dec value: 4

    regnum: 52, hex value: 0x00, dec value: 0

    regnum: 53, hex value: 0x00, dec value: 0

    regnum: 54, hex value: 0x00, dec value: 0

    regnum: 55, hex value: 0x00, dec value: 0

    regnum: 56, hex value: 0x00, dec value: 0

    regnum: 57, hex value: 0x00, dec value: 0

    regnum: 58, hex value: 0x04, dec value: 4

    regnum: 59, hex value: 0x00, dec value: 0

    regnum: 60, hex value: 0x00, dec value: 0

    regnum: 61, hex value: 0x00, dec value: 0

    regnum: 62, hex value: 0x00, dec value: 0

    regnum: 63, hex value: 0x00, dec value: 0

    regnum: 64, hex value: 0x00, dec value: 0

    regnum: 65, hex value: 0x04, dec value: 4

    regnum: 66, hex value: 0x00, dec value: 0

    regnum: 67, hex value: 0x00, dec value: 0

    regnum: 68, hex value: 0x00, dec value: 0

    regnum: 69, hex value: 0x00, dec value: 0

    regnum: 70, hex value: 0x00, dec value: 0

    regnum: 71, hex value: 0x00, dec value: 0

    regnum: 72, hex value: 0x04, dec value: 4

    regnum: 73, hex value: 0x00, dec value: 0

    regnum: 74, hex value: 0x00, dec value: 0

    regnum: 75, hex value: 0x00, dec value: 0

    regnum: 76, hex value: 0x00, dec value: 0

    regnum: 77, hex value: 0x00, dec value: 0

    regnum: 78, hex value: 0x00, dec value: 0

    regnum: 79, hex value: 0x00, dec value: 0

    regnum: 80, hex value: 0x00, dec value: 0

    regnum: 81, hex value: 0x00, dec value: 0

    regnum: 82, hex value: 0x00, dec value: 0

    regnum: 83, hex value: 0x00, dec value: 0

    regnum: 84, hex value: 0x00, dec value: 0

    regnum: 85, hex value: 0x00, dec value: 0

    regnum: 86, hex value: 0x00, dec value: 0

    regnum: 87, hex value: 0x00, dec value: 0

    regnum: 88, hex value: 0x00, dec value: 0

    regnum: 89, hex value: 0x00, dec value: 0

    regnum: 90, hex value: 0x00, dec value: 0

    regnum: 91, hex value: 0x00, dec value: 0

    regnum: 92, hex value: 0x00, dec value: 0

    regnum: 93, hex value: 0x00, dec value: 0

    regnum: 94, hex value: 0x00, dec value: 0

    regnum: 95, hex value: 0x00, dec value: 0

    regnum: 96, hex value: 0x00, dec value: 0

    regnum: 97, hex value: 0x00, dec value: 0

    regnum: 98, hex value: 0x00, dec value: 0

    regnum: 99, hex value: 0x00, dec value: 0

    regnum: 100, hex value: 0x00, dec value: 0

    regnum: 101, hex value: 0x00, dec value: 0

    regnum: 102, hex value: 0x02, dec value: 2

    regnum: 103, hex value: 0x00, dec value: 0

    regnum: 104, hex value: 0x00, dec value: 0

    regnum: 105, hex value: 0x00, dec value: 0

    regnum: 106, hex value: 0x00, dec value: 0

    regnum: 107, hex value: 0x00, dec value: 0

    regnum: 108, hex value: 0x00, dec value: 0

     

    Best regards,

    KC Tan

  • 0 in reply to Tan KC
    Prodigy 60 points

    Hi Luis:

    We manage to set the register and get the signal from speaker output. Problem solve. Thank you.

    Best regards,

    KC Tan