Features: Compliant to Bluetooth Specification v1.2
Seamless interface to PT8R1002 (BlueRF™ RF transceiver)
High speed UART, USB 1.1 interface with
hub/devices and host function, up to four channels
8KHz PCM / CVSD codec, 16/18/20/24-bit I2S audio
input/output and SPDIF input/output interface, 2
channel digital AMP interface
Integrated 128MHz PTI own hybrid RISC and DSP
PiCOII embedded processor with 24-bit
multiplication and 48-bit accumulation and
128KByte on-chip SRAM enough to support several
digital audio and speech codecs
On-chip implementation of BT qualified Link
Controller, Link Manager, HCI, L2CAP, RFCOMM
and several profiles such as Headset, SPP, OBEX,
AV profiles, etc.
Software development kit and source code licenses
available for qualified embedded stacks and DSP
firmware for popular digital audio and speech codecs
Single reference clock for system, USB, audio sub system
0.18um CMOS technology
ApplicationBluetooth portable audio players
Stereo audio headset with HSP/HFP function
Multi-functions USB dongle such as Bluetooth, USB
audio device, USB Flash storage, etc.
Wireless high quality digital audio streaming system
for DVD/PC speakerDescriptionThe PT8R1202 is a part of the PTI Bluetooth product family. It is a DSP processor with the functionality of both baseband controller providing the Bluetooth™
functionality for high data rate, short-distance wireless communication in the free 2.4GHz ISM band and digital audio decoder such as MP3 or AC3. Together
with PT8R100X 2.4GHz radio transceiver IC and an external flash memory, it provides a fully compliant Bluetooth system for data and voice communications.
PT8R1202 consists of BlueRF™ RXMODE2/3, 3-wires radio interface, Bluetooth™ baseband and bit processor, PTI proprietary 32-bit hybrid RISC/DSP embedded processor with 48bit resolution, and USB / UART / PCM / DAC / I2S / SPDIF / SMC standard interfaces.
The on-chip 32-bit hybrid RISC/DSP embedded processor is powerful enough to support full rate Bluetooth data communications as well as full rate digital audio decoding and includes large enough embedded SRAM up to 128KByte to support several applications without external memory, which results in cost-effective and low-power consumption systems. In combination with PTI own optimized Bluetooth™ baseband, embedded protocol stacks and audio decoder firmware, it provides a complete cost-effective SOC embedded solutions such as portable MP3 decoder, wireless high quality speaker system or headset.
PT8R1202 Data Sheet
