STM32L475開發板PDF原理圖+AD集成3D封裝庫+主要器件技術手冊,集成封裝庫型號列表如下:Library Component Count : 44Name Description----------------------------------------------------------------------------------------------------ANT-2.4G ANT,2.4G,PCB天線ATK-TEST-1*4-2.54mm 測試點ATK_MODULE 單排母,1*6,2.54mmBEEP 3.3V有源蜂鳴器BUTTON_DIP3 撥動開關SS-12F44C-0402-SMD C-0603-SMD C-CAP-SMD-220uF/10V C-CEP-220uF/16V D-1N4148 Header-1*3-2.54mm 單排針-2.54mmHeader-2*10-2.54mm 雙排針-2.54mmHeader-2*2-2.54mm 雙排針-2.54mmHeader-2*3-2.54mm 雙排針-2.54mmHeader-2*4-2.54mm 雙排座-2.54mmIR-LED 1206紅外發射管(側)IR-LF0038GKLL-1 紅外接收管SMDJ-MICRO-USB-5S Micro USB 5.9有柱腳長1.25加長針L-0420-4.7uH 電感,4.7uH,3ALCD-TFT-H13TS38A LCD,TFT,1.3'240*240,禹龍LED-0603-RED 發光二極管-紅色LED-RGB-1615-0603 RGB,共陽,1615,0603MIC-6022 MICMotor-SMD 電機,SMDPhone-3-M 耳機座,三節R-0402-SMD 貼片電阻R-0805-SMD 貼片電阻RT9193-3.3S-KEY-SMD-324225 KEY,SMD,324225S8050-SMD SD-MICRO-TF SD,MICRO,TFU-AHT10 Sensor,溫濕度傳感器U-AP3216C Sensor.光照/距離U-AP6181 WIFI Module,SDIOU-ES8388 AUDIO,2-ch DAC,2-ch ADCU-ICM-20608 三軸陀螺儀/三軸加速度計,U-L9110S 電機驅動,800mAU-RT9013-3.3 LDO,500mAU-STM32F103C8T6 U-STM32L475VET6 MCU,LQFP100,512K FLASH,128K RAMU-W25Q128 SPI FLASH,16MY-12M-SMD 晶振 - 12M貼片Y-3215-32.768K XTAL,3215,32.768KY-3215-8M XTAL,3215,8MHz
上傳時間: 2021-12-15
上傳用戶:
基于FPGA設計的字符VGA LCD顯示實驗Verilog邏輯源碼Quartus工程文件+文檔說明,通過字符轉換工具將字符轉換為 8 進制 mif 文件存放到單端口的 ROM IP 核中,再從ROM 中把轉換后的數據讀取出來顯示到 VGA 上,FPGA型號Cyclone4E系列中的EP4CE6F17C8,Quartus版本17.1。module top( input clk, input rst_n, //vga output output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga green output[4:0] vga_out_b //vga blue );wire video_clk;wire video_hs;wire video_vs;wire video_de;wire[7:0] video_r;wire[7:0] video_g;wire[7:0] video_b;wire osd_hs;wire osd_vs;wire osd_de;wire[7:0] osd_r;wire[7:0] osd_g;wire[7:0] osd_b;assign vga_out_hs = osd_hs;assign vga_out_vs = osd_vs;assign vga_out_r = osd_r[7:3]; //discard low bit dataassign vga_out_g = osd_g[7:2]; //discard low bit dataassign vga_out_b = osd_b[7:3]; //discard low bit data//generate video pixel clockvideo_pll video_pll_m0( .inclk0 (clk ), .c0 (video_clk ));color_bar color_bar_m0( .clk (video_clk ), .rst (~rst_n ), .hs (video_hs ), .vs (video_vs ), .de (video_de ), .rgb_r (video_r ), .rgb_g (video_g ), .rgb_b (video_b ));osd_display osd_display_m0( .rst_n (rst_n ), .pclk (video_clk ), .i_hs (video_hs ), .i_vs (video_vs ), .i_de (video_de ), .i_data ({video_r,video_g,video_b} ), .o_hs (osd_hs ), .o_vs (osd_vs ), .o_de (osd_de ), .o_data ({osd_r,osd_g,osd_b} ));endmodule
上傳時間: 2021-12-18
上傳用戶:
基于FPGA設計的vga顯示測試實驗Verilog邏輯源碼Quartus工程文件+文檔說明,FPGA型號Cyclone4E系列中的EP4CE6F17C8,Quartus版本17.1。module top( input clk, input rst_n, //vga output output vga_out_hs, //vga horizontal synchronization output vga_out_vs, //vga vertical synchronization output[4:0] vga_out_r, //vga red output[5:0] vga_out_g, //vga green output[4:0] vga_out_b //vga blue );wire video_clk;wire video_hs;wire video_vs;wire video_de;wire[7:0] video_r;wire[7:0] video_g;wire[7:0] video_b;assign vga_out_hs = video_hs;assign vga_out_vs = video_vs;assign vga_out_r = video_r[7:3]; //discard low bit dataassign vga_out_g = video_g[7:2]; //discard low bit dataassign vga_out_b = video_b[7:3]; //discard low bit data//generate video pixel clockvideo_pll video_pll_m0( .inclk0(clk), .c0(video_clk));color_bar color_bar_m0( .clk(video_clk), .rst(~rst_n), .hs(video_hs), .vs(video_vs), .de(video_de), .rgb_r(video_r), .rgb_g(video_g), .rgb_b(video_b));endmodule
標簽: fpga vga顯示 verilog quartus
上傳時間: 2021-12-19
上傳用戶:kingwide
高通(Qualcomm)藍牙芯片QCC5151_硬件設計詳細指導書(官方內部培訓手冊)共52頁其內容是針對硬件設計、部分重要元器件選擇(ESD,Filter)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詳細規格書共有117頁,開發人員必備手冊 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詳細規格書共有112頁,開發人員必備手冊 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
Demo 程序中,HID 和 Audio 單獨運行都不會有問題,把 HID 和 Audio 整合在一起,同進傳送數據時,會出現Audio 不能傳送數據的情況。
上傳時間: 2022-02-22
上傳用戶:aben
ADC模數轉換器件Altium Designer AD原理圖庫元件庫SV text has been written to file : 4.4 - ADC模數轉換器件.csvLibrary Component Count : 29Name Description----------------------------------------------------------------------------------------------------ADC0800 National 8-Bit Analog to Digital ConverterADC0809 ADC0831 ADCADC0832 ADC8 Generic 8-Bit A/D ConverterCLC532 High-Speed 2:1 Analog MultiplexerCS5511 National 16-Bit Analog to Digital ConverterDAC8 Generic 8-Bit D/A ConverterEL1501 Differential line Driver/ReceiverEL2082 Current-Mode MultiplierEL4083 Current Mode Four Quadrant MultiplierEL4089 DC Restored Video AmplifierEL4094 Video Gain Control/FaderEL4095 Video Gain Contol/Fader/MultiplexerICL7106 LMC6953_NSC PCI Local Bus Power SupervisorMAX4147 300MHz, Low-Power, High-Output-Current, Differential Line DriverMAX4158 350MHz 2-Channel Video Multiplexer-AmplifierMAX4159 350MHz 2-Channel Video Multiplexer-AmplifierMAX4258 250MHz, 2-Channel Video Multiplexer-AmplifierMAX4259 250MHz 2-Channel Video Multiplexer-AmplifierMAX951 Ultra-Low-Power, Single-Supply Op Amp + Comparator + ReferenceMAX952 Ultra-Low-Power, Single-Supply Op Amp + Comparator + ReferenceMC1496 Balanced Modulator/DemodulatorPLL100k Generic Phase Locked LoopPLL10k Generic Phase Locked LoopPLL5k Generic Phase Locked LoopPLLx Generic Phase Locked Loop水位計
標簽: adc 模數轉換 altium designer
上傳時間: 2022-03-13
上傳用戶:
USB音頻方案,USB聲卡方案1. 描述ATE1133是一顆包含音頻編解碼器、HIFI級單麥克風輸入和立體聲耳機輸出解決方案。內部集成多個模塊,包括高速&全速USB Host/Device收發器(PHY),ARM??Cortex?-M4?32-bit?MCU內核主頻96MHZ,16bit ADC采樣率:48、96KHZ、16bit DAC采樣率:48、96KHZ,支持標準安卓耳機線控按鍵控制,支持美標CTIA帶耳機插拔檢測。它非常適用于USB C型桌面拓展塢、數據音頻HUB、視頻會議、Type-c耳機、C型音頻轉接頭、USB話務耳機、USB車載AUX音頻線等應用。此外還支持上位機Windows PC端軟件界面在線調試仿真和更新片內flash閃存。2.特點·符合USB 2.0全速運行·符合USB AUDIO & HID設備類規范·支持Headset模式·支持Microphone模式·支持Speaker模式·支持硬件設置三種模式切換·支持左右聲道平衡·麥克風Audio-ADC參數: 采樣率:48、96KHZ 位寬:16Bit THD+N=0.005% SNR≥98 Bias電壓:3V·立體聲耳機輸出Audio-DAC參數: 采樣率:48、96KHZ 位寬:16Bit THD+N=0.003%(RL=32Ω) RL輸出擺幅=1.6V 直驅16/32Ω耳機,最大功率35mW·內置低功耗ARM核心,全速運行功耗=3.3V@18ma,功耗0.06mW·支持線控耳機模式:上一曲、下一曲、播放/暫停、點按音量加減、長按音量連續加減·芯片單電源供電:3.3~5V-MAX·32針腳QFN32 4X4 封裝
上傳時間: 2022-03-22
上傳用戶:shjgzh
MS9123 是一款單芯片 USB 投屏器,內部集成了 USB2.0 控制器和數據收發模塊、視頻 DAC 和音 視頻處理模塊,MS9123 可以通過 USB 接口顯示或者擴展 PC、智能手機、平板電腦的顯示信息到 更大尺寸的顯示設備上,支持 CVBS、S-Video 視頻接口
上傳時間: 2022-03-25
上傳用戶: