QCC5124 Bluetooth Audio SoC in 90 pin VFBGA
System/Boot Manager Subsystem subsys0_patch0_fw0000503.hcf subsys6_patch0_fw0000503.hcf 1488(0x5D0)
Bluetooth Controller Subsystem subsys1_patch0_fw000033EF.hcf 14100 (0x3714)
Qualcomm® Kymera™ Audio Subsystem subsys3_patch0_fw000012B2.hcf 5862 (0x16E6)
The Build ID can be read using PyDbg tools.
qcc5124 bt5.0 app cpu 80MHz dsp cpu 2*120MHz
Audio Capabilities ：AAC_DECODER AEC_REFERENCE BASIC_PASS CELT_DECODER CELT_ENCODER CHANNEL_MIXER COMPANDER CVC_RECEIVE_XX CVCHS1MIC_SEND_XX CVCHS2MIC_BINAURAL_SEND_XX CVCHS2MIC_MONO_SEND_XX CVCSPKR1MIC_SEND_XX DBE Dynamic Bass Enhancement IIR_RESAMPLER MIXER(mix up to 3 input streams into 1 output stream) PEQ(10-band parametric equalizer) RINGTONE_GENERATOR RTP_DECODE(RTP解码功能用于为传出数据生成TTP时间戳，指示何时应播放编码音频，或从传入A2DP流中删除RTP头。) SBC_DECODER SBC_ENCODER SCO_RCV(reception of narrowband audio) SCO_SEND SOURCE_SYNC SPLITTER QVA(detect the presence of a preprogrammed phrase) TTP_PASS USB_AUDIO_RX USB_AUDIO_TX VAD(Voice Activity Detection) VOL_CTRL_VOL VSE(Virtual Stereo Enhancement) WBS_DEC WBS_ENC XOVER (滤波核心由以二阶段（双二阶段）配置的IIR滤波器组成)
2 Mbps PHY Data Length Extension
Customers should be aware that if 5-slot A2DP packets are in use with a CSB Interval of less than 20 slots, this may negatively impact A2DP reception
The success rate of Page and Page Scan activities is significantly reduced when Broadcast Audio and A2DP audio are simultaneously active, due to the inherent time-division nature of Bluetooth. These effects can be mitigated by increasing the duration for which Paging or Page Scanning is performed. There may be some reduction in the success rate of Page Scan and Inquiry Scan for values of CSB interval like 8, 16 or 32 which are divisors of 2048 or 4096. Connectionless Slave Broadcast