• AD1980 - Type of microphone

    Hi,

    we are about to buy a stereo microphone for a demonstration using the BF548 evaluation board which contains an AD1980 audio codec. I would like to know which type of microphone (dynamic, electret, condenser, ...) is best suited to be used with this…

  • BF548 Audio signal processing (AD1980 Callback)

    Hi,

    I'm currently trying to extract audio input data, perform some signal processing, and output something at the end. (Much like the talkthrough on the 533 boards).

    I have been using the audio loopback project to attempt this, and for starters…

  • Bf548 - LCD and AD1980 noise

    Hi,

    We're developing an application that uses both the LCD screen and the AD1980 codec and I'm having small compatibility problems that need to be fixed.

    Using the Audio Loopback example coupled with the RGB_Out we have developed an application…

  • Migration from Visual DSP++ to Crosscore ad1980

    Hey Im currently in the process of Migrating some visual DSP+ code to crosscore embedded stuidos, for the ADSP-BF548 board

    The code makes extensive use of the AD1980 codec , AD1980 driver includes and a callback routine. . Currently I am watching this…

  • [#3918] remove ad1980 module, kernel will crash

    [#3918] remove ad1980 module, kernel will crash

    Submitted By: Vivi Li

    Open Date

    2008-02-20 04:10:12     Close Date

    2008-02-28 07:21:05

    Priority:

    Medium     Assignee:

    Cliff Cai

    Status:

    Closed     Fixed In Release:

    N/A

    Found In Release:

    N/A     Release:

  • [#4824] AD1980 AC97 reset failed in BF527-EZKIT

    [#4824] AD1980 AC97 reset failed in BF527-EZKIT

    Submitted By: Vivi Li

    Open Date

    2009-01-20 05:15:05     Close Date

    2009-02-04 05:43:03

    Priority:

    Medium     Assignee:

    Cliff Cai

    Status:

    Closed     Fixed In Release:

    N/A

    Found In Release:

    N/A     Release:

  • How to configure AD1980 sampling rate using BF548

    Hi,

           I am working with BF 548 EzKitLite. Board has got AD 1980 codec interfaced with BF548 sport0 interface.

    I tried to configure the codec sapmling rate in 8000 Hz. I am using the post routine available with in Vdsp software for audio. I have modified…

  • [#5317] under run happens with ad1980 on bf548-ezkit

    [#5317] under run happens with ad1980 on bf548-ezkit

    Submitted By: Vivi Li

    Open Date

    2009-07-07 02:00:24     Close Date

    2009-07-14 00:25:37

    Priority:

    Medium     Assignee:

    Cliff Cai

    Status:

    Closed     Fixed In Release:

    N/A

    Found In Release:

    N/A     Release…

  • [#5418] ad1980 failed to initialize when multichannel is enabled

    [#5418] ad1980 failed to initialize when multichannel is enabled

    Submitted By: Vivi Li

    Open Date

    2009-08-04 22:27:43     Close Date

    2009-08-05 03:23:39

    Priority:

    Medium High     Assignee:

    Cliff Cai

    Status:

    Closed     Fixed In Release:

    N/A

    Found In Release…

  • [#4442] AD1980 not detected in svn trunk on BF548-EZKIT

    [#4442] AD1980 not detected in svn trunk on BF548-EZKIT

    Submitted By: Mike Frysinger

    Open Date

    2008-09-25 02:17:46     Close Date

    2009-11-17 22:19:32

    Priority:

    Medium     Assignee:

    Cliff Cai

    Status:

    Closed     Fixed In Release:

    2008R1-RC8

    Found In Release…