Texas Instruments PurePath CC85XXDK, User Manual

Page: 7 / 21

A
www.ti.com SWRU281A
Page 7 of 20
5 Getting Started With the PurePath Wireless Headset Kit
The CC85xx Headset boards are pre-programmed in production. This pre-programmed firmware
can be found in the example project “CC85XXDK-HEADSET Preloaded Demo” in the PurePath
Wireless Configurator [4]. The boards are labeled with MASTER and SLAVE stickers, and
instructions on how to pair them and start the audio streaming can be found in the CC85XXDK-
HEADSET Quick Start Guide [2]. Please note that when purchasing CC85xx devices they come
un-programmed from production.
Figure 2 shows the main components of the CC85xx Headset board.
Figure 2. Photo of the CC85xx Headset board
The pre-programmed firmware on the two CC85xx Headset boards demonstrates a stereo input
base station (labeled MASTER) streaming audio to a stereo headphone (labeled SLAVE). The
main features of this pre-programmed application are:
•
Uncompressed audio (PCM16)
•
44.1 kHz sample rate