數(shù)據(jù)結構課程設計 數(shù)據(jù)結構B+樹 B+ tree Library
標簽: Library tree 數(shù)據(jù)結構 樹
上傳時間: 2013-12-31
上傳用戶:semi1981
高通(Qualcomm)藍牙芯片QCC5151_硬件設計詳細指導書(官方內(nèi)部培訓手冊)共52頁其內(nèi)容是針對硬件設計、部分重要元器件選擇(ESD,F(xiàn)ilter)及走線注意事項的詳細說明。2 Power management 2.1 SMPS 2.1.1 Components specification 2.1.2 Input power supply selection 2.1.3 Minimize SMPS EMI emissions 2.1.4 Internal LDOs and digital core decoupling 2.1.5 Powering external components 2.2 Charger 2.2.1 Charger connections.2.2.2 General charger operation2.2.3 Temperature measurement during charging 2.3 SYS_CTRL 3 Bluetooth radio3.1 RF PSU component choice 3.2 RF band-pass filter3.3 Layout (天線 走線的注意事項)4 Audio4.1 Audio bypass capacitors 4.2 Earphone speaker output4.3 Line/Mic input 4.4 Headphone output optimizition5 LED pads 5.1 LED driver 5.2 Digital/Button input 5.3 Analog input5.4 Disabled 6 Reset pin (Reset#)7 QSPIinterface 8 USB interfaces 8.1 USB device port8.1.1 USB connections8.1.2 Layout notes8.1.3 USB charger detection
上傳時間: 2022-01-24
上傳用戶:XuVshu
高通藍牙芯片QCC5051詳細規(guī)格書共有117頁,開發(fā)人員必備手冊 支持藍牙標準 5.2 ->Quad-core processor architecture ->High-performance programmable Bluetooth stereo audio Soc ->Low power modes to extend battery life. ->Flexible flash programmable platform. ->For wired/wirelss stereo heradsets/headphones application. ->For Qualcomm TrueWirless stereo earbuds application.主要特點如下
上傳時間: 2022-01-24
上傳用戶:shjgzh
高通qualcommon藍牙芯片QCC3056詳細規(guī)格書共有112頁,開發(fā)人員必備手冊 支持藍牙標準5.2 ->Quad-core processor architecture ->High-performance programmable Bluetooth mono audio Soc ->Low power modes to extend battery life. ->For Qualcomm TrueWirless stereo earbuds application.主要特點如下。
上傳時間: 2022-01-24
上傳用戶:zhanglei193
高通藍牙芯片QCC5144 詳細規(guī)格手冊datasheet (共99頁)含各個接口說明,應用原理圖等信息。 QualcommTrueWireless? stereo earbuds (無線雙耳) Features(特點) ■ Qualifiedto Bluetooth v5.2 specification (藍牙協(xié)議標準5.2) ■ 120 MHz Qualcomm ? Kalimba ? audio DSP (120MHz 的音頻DSP處理器) ■ 32 MHz/80MHz Developer Processor for applications ■ Firmware Processor for system ■ Flexible QSPI flash programmable platform (可編程的QSPI外掛存儲器) ■ High-performance 24?bit audio interface (高性能的24位音頻接口) ■ Digital and analog microphone interfaces (含 數(shù)字 及模擬 MIC接口) ■ Flexible PIO controller and LED pins with PWM support ■ Serial interfaces: UART, Bit Serializer (I2C/SPI), USB 2.0 (支持串口,I2C, SPI,USB 接口) ■ Advanced audio algorithms (高級的音頻算法) ■ ActiveNoise Cancellation: (支持ANC 主動降噪功能) Hybrid, Feedforward, and Feedback modes, using Digital or Analog Mics, enabled using license keys available from Qualcomm? ■ Qualcomm ? aptX ? and aptX HD Audio (支持獨特的aptx 功能)
上傳時間: 2022-04-07
上傳用戶:
高通藍牙芯片QCC3040 詳細規(guī)格手冊datasheet (共96頁)QualcommTrueWireless? stereo earbuds (無線雙耳)Features(特點)■ Qualifiedto Bluetooth v5.2 specification (藍牙協(xié)議標準5.2)■ 120 MHz Qualcomm ? Kalimba ? audio DSP (120MHz 的音頻DSP處理器)■ 32 MHz Developer Processor for applications (32MH的 應用處理器)■ Firmware Processor for system■ Flexible QSPI flash programmable platform (可編程的QSPI外掛存儲器)■ High-performance 24?bit audio interface (高性能的24位音頻接口)■ Digital and analog microphone interfaces (含 數(shù)字 及模擬 MIC接口)■ Flexible PIO controller and LED pins with PWM support■ Serial interfaces: UART, Bit Serializer (I2C/SPI), USB 2.0 (支持串口,I2C, SPI,USB 接口)■ Advanced audio algorithms (高級的音頻算法)■ ActiveNoise Cancellation: (支持ANC 主動降噪功能)Hybrid, Feedforward, and Feedback modes, using Digitalor Analog Mics, enabled using license keys available from Qualcomm?■ Qualcomm ? aptX ? and aptX HD Audio (支持獨特的aptx 功能)
上傳時間: 2022-04-09
上傳用戶:slq1234567890
運用于國產(chǎn)藍牙芯片開發(fā),包括例程,芯片手冊,下載軟件,說明文檔等。。。。資料齊全,放心下載
上傳時間: 2022-04-21
上傳用戶:
JIELI杰理 TWS SOC藍牙芯片數(shù)據(jù)手冊.
標簽: ac6936
上傳時間: 2022-04-21
上傳用戶:
上海巨微,國產(chǎn)藍牙芯片數(shù)據(jù)手冊,MS1793S數(shù)據(jù)手冊
上傳時間: 2022-05-17
上傳用戶:
該資料是國產(chǎn)藍牙芯片AC6925B的原理圖,用于藍牙音箱的設計,可連接手機藍牙,通過藍牙音箱播放手機音樂.
標簽: 藍牙
上傳時間: 2022-06-01
上傳用戶:wangshoupeng199