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CC8530
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  • Forum Post: New wireless headset kit with discount for E2E users!

    Erling
    TI’s new PurePath Wireless headset reference design is what you need to build wireless headphones or headsets. The design includes battery charging for li-ion battery, analog audio input/output and buttons for user control (volume, power etc). For a DIY’er or an engineer wanting to do a quick...
    on May 19, 2011

  • Forum Post: Re: New firmware for CC8520 and CC8530 released!

    Monzurul Alam
    Dear Erling, I'm sorry that I'm currently using PPWC 1.1.1 version. But there is no CC8530 example or preloaded demo! Should i need to program myself for CC8530 or TI would provide it soon? I'm bit new in this device. But my application needs 4 channel analog data streaming. So...
    on Jun 22, 2011

  • Forum Post: Question on the streaming capabilities of the purepath audio chips

    Ryan Johnson
    I have a question regarding the streaming capabilities of the purepath audio chips. We would like to do the following: * one master transmitting 2 independent stereo streams to two slaves (each slave would hear 1 of the 2 stereo streams) * WHILE simultaneously allowing both slaves to transmit...
    on Jul 26, 2011

  • Forum Post: New PurePath Wireless firmware available - FW 1.2.1 - 24 bit audio support

    Erling
    Hi, we have just released a minor update to the PurePath Wireless Configurator PC tool with firmware for CC8520, CC8521, CC8530 and CC8531. The update can be found here: www.ti.com/ppwc To see the complete list of improvements, see Help -> Changelog in the menu bar of PurePath Wireless Configurator...
    on Aug 26, 2011

  • Forum Post: CC85XX + ADC/DAC

    Daniel
    Hey everybody, There is a problem need help. I want to use CC8520 + ADC(PCM1808) as master, CC8520 + DAC(PCM1781) as slave. PCM1808 and PCM1781have no I2C bus, just use HW to control. I use PPWC1.0 program the board, there is no problem. But i use PPWC 1.2 program the board, they can't work normally...
    on Aug 31, 2011

  • Forum Post: Some cc8520 questions

    random_guy7531
    Hello all, I've been looking at using the cc8520 for a pet project of mine, and I've got a couple questions (some of which might be really dumb....I really dont know much about RF/Wireless in general). 1. The data sheet mentions that the cc8520 will be capable of bi-directional transmission...
    on Jun 10, 2011

  • Forum Post: Using dynamic audio channels to gate slave transmission

    Ryan Johnson
    Is it possible to gate a slave audio transmission using dynamic channel selection? I'm basing the possibility from a statement from 2.4.2 Anatomy of a Timeslot and a statement from the NWM_ACH_SET_USAGE command description: "Then each of the protocol slaves transmits their packets [...]....
    on Aug 30, 2011

  • Forum Post: New firmware for CC8520 and CC8530 released!

    Erling
    Version 1.1.1 of the PurePath Wirless Configurator is available here. New features include: abililty to stream 3 or 4 audio streams from a CC8530 device. This can be tested using the AIC34 codec (the AIC34EVM-K can work with the CC85XXDK). Link is here general external audio devices supported...
    on May 13, 2011

  • Forum Post: Bidirectional dual headset in FW 1.3

    Ryan Johnson
    Hi, I see you've released a new version of the PurePath software, and I've already begun testing :-) The network configuration we need is for dual bidirectional headsets, all in host-controlled mode. To test the 1.3 FW, I'm using one of the full eval boards as a master, and two headset...
    on Dec 28, 2011

  • Forum Post: Re: Any rugged CC85 purepath headphones available off the shelf?

    Steven Peach
    Hi Kjetil My contact information is steven.peach@primayer.co.uk We are looking for a source of robust, closed cup headphones (Totally enclose the ear) using the wireless PurePath chip set that can be used outside by utility workers. The headphones will probably get rained on and they do need...
    on Jan 10, 2012

  • Forum Post: Re: FW1.3.0 for PurePath Wireless released

    oleat
    Hi ! We found that the CC85XXDK-Headset Bi-Directional demo configuration named "Analog MIC Input Bi-Directional Master (3204)" does not include mic-bias enable on the codec. If you want to have mic-bias enabled on the master (for use as an intercom or similar), you will have to...
    on Jan 17, 2012

  • Forum Post: Re: Plz check configuration parameter for 4 microphone base station.

    oleat
    Hi Wayne ! I think I wrote wrong in the last post, you must route the AD1 pin of the CC8530 to DINA of the AIC34 & AD2 pin of the CC8530 to DINB of the AIC34 (on J17A connect pin 12 to 15). Your clocks look good. If you could post a picture of the DINA and DINB pins we could se if there...
    on Feb 21, 2012

  • Forum Post: Re: Plz check configuration parameter for 4 microphone base station.

    oleat
    Hi Wayne ! How is it going ? I post below the picture of the connectors on both boards for reference. Purepath wireless EB connector looks like this : AIC34EVM Looks like this : Ole A.
    on Feb 23, 2012

  • Forum Post: Pairing of CC8530

    Sai Jagini
    HI I want to implement an audio class in that master is broadcasting audio to all other end devices in classroom on same channel. Its like one master and all other as slaves. Always the master is transmitter and slaves are receiver. Using CC8520/30 i want to implement this feature. But i have seen...
    on Jun 7, 2011

  • Forum Post: CC8520 xml help

    Calum Mackinnon
    I've been working with Anaren for configuring these modules for our application. They have been sending me configuration files to load into the modules' flash memory. We've made decent progress, but still haven't got stuff exactly right yet. What I'm hoping you might help...
    on Jun 14, 2012

  • Forum Post: CC8530 Audio Reset PP output performance

    Geovid Kali
    Hi, In the PurPath Configurator there is a signal GIO2/Audio Reset in the IO section. I believe this is an output from the CC8530. How does this output perform? Does it hold reset when the radio is not passing audio or not connected? Is there a place that describes the behavior of the pin in the configurator...
    on Nov 19, 2012

  • Forum Post: CC8520 Multiple Channel/Push-to-Talk

    Geovid Kali
    Hi, I am using the CC8520 for a wireless headset application. I have a few questions: Does the CC8520 or CC8530 have push-to-talk capabilities and if so how do I set that up? I looked over the datasheet and am pretty sure that the CC85xx has this capability but I wanted to double-check: Can the...
    on Dec 3, 2012

  • Forum Post: CC85xx slaves

    Calum Mackinnon
    I have a few questions regarding the wireless audio I'm hoping you can help me with - I've been reading so much it's all starting to merge!! On the 85xx, the docs say it can only have 4 slaves. What difference does it make how many slaves there are or what sets this limitation? Is there...
    on Feb 19, 2013

  • Forum Post: CC8530 with AIC34 codec, how to configur PPWC to output 4-channel signal in slave mode?

    TH Wang
    Hi, When I configure CC8530 with AIC34 codec in slave mode, the PurePath Wireless Configurator (PPWC 1.4.1) cannot set the codec to output 4-channel signal, why? Thanks! TH Wang
    on Mar 12, 2013

  • Forum Post: Configuration for PCM5310 at PurePath Config tool for CC8530

    Fl��vio Batista
    Hello, I have a customer that are trying to use the CC8530 with the codec PCM5310, but they didnt found this codec at the "PurePath Wireless Configuration Tool". I saw and said any codec with I2S communication could operate with the CC8530 but do you know how we can configurate this devices...
    on Apr 19, 2013

  • Forum Post: bug in CC85xx

    Ali Sh
    I have a few of "Purepath Wireless Audio EB 1.2" boards. I tested the system in a simple configuration with one master as an audio source and two slave as wireless speakers. The distance between the master and slave was like one meter. On these boards there is a green LED indicating the connection...
    on May 24, 2013

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