▍1. SPI slave interface
资源描述spi 测试接口,用来读写寄存器,经过实际测试,可以正确读写。
提供一个基于瑞昱RTL8382L24口交换芯片的24口+2光口的千兆交换参考设计。包括基于Cadence平台设计的原理图、PCB和RTL8382L、RTL8281B的技术手册。(A Gigabit switching reference design based on 24 + 2 optical ports of Ruiyu RTL8382L24 switch chip is provided. Including the schematic design based on the Cardence platform, PCB and RTL8382L, RTL8281B technical manual.)
说明: 提供一个基于瑞昱RTL8382L24口交换芯片的24口+2光口的千兆交换参考设计。包括基于Cadence平台设计的原理图、PCB和RTL8382L、RTL8281B的技术手册。(A Gigabit switching reference design based on 24 + 2 optical ports of Ruiyu RTL8382L24 switch chip is provided. Including the schematic design based on the Cardence platform, PCB and RTL8382L, RTL8281B technical manual.)
实现PI+重复控制的有源电力滤波器(APF)(An active power filter (APF) that using PI+ repetitive control)
说明: 使用DCDC电源驱动步进电机正转和反转,PWM波控制转速(DCDC power supply is used to drive forward and reverse rotation of stepping motor, and PWM wave is used to control speed)
说明: FPGA实现的CNN,使用verilog编程代码(CNN implemented by FPGA)
LCL逆变器电容电流反馈和逆变器侧电流反馈有源阻尼(LCL inverter capacitor current feedback and inverter side current feedback active damping)
说明: 高频感应加热设备电器原理图 Protel99格式 PDF格式 高频感应加热设备电器原理图(Electrical schematic diagram of high frequency induction heating equipment)
DDR4原理图 PCB参考。 pdf版本原理图以及allegro PCB文件。(cadence ddr4 allegro pdf)
说明: DDR4原理图 PCB参考。 pdf版本原理图以及allegro PCB文件。(cadence ddr4 allegro pdf)
抱闸控制器,用PWM方式控制电机抱闸,在有效开通抱闸情况下缓解抱闸发热(The brake controller, using PWM to control the motor brake, brake in effective opening off brake fever)
说明: 使用multisim软件设计的直流稳压保护电路,具有交流信号转直流信号,还进行了限压保护,最后通过光耦隔离器件作为开关,进行后续器件的驱动(The DC voltage stabilizing protection circuit designed by Multisim software has AC signal to DC signal and voltage limiting protection. Finally, the optical coupling isolation device is used as the switch to drive the follow-up device)
DAC7811驱动,好用的,测试电路是芯片手册12页给出的电路(The driver of DAC7811,I tested it and it could work well.)
说明: DAC7811驱动,好用的,测试电路是芯片手册12页给出的电路(The driver of DAC7811,I tested it and it could work well.)
原理采用Altium Designer软件设计,内含MPPT的BUCK拓扑结构、DCDC复制电源转换、微控制器等电路(The principle is designed by Altium Designer software, including MPPT BUCK topology, DCDC copy power conversion, micro controller and so on)
说明: 基于51/52单片机 1,探测环境温度,以LCD1602 做显示单元 2,可设置上限/下限数值,从而做到警报的提醒及应急设施的启动 3,超过设置限值时,会启动 LED 、蜂鸣器以及电机(仿真时使用)应用可使用其他代替(Based on 51 / 52 single chip microcomputer 1. Detect the ambient temperature with LCD1602 as the display unit 2. The upper / lower limit value can be set to remind the alarm and start the emergency facilities 3. When the setting limit is exceeded, the LED, buzzer and motor (used in simulation) application will be started, and other alternatives can be used)