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S-35390A-IIC
- 用GPIO口模拟IIC接口，可以发送和接收多个字符，参照S-35390A RTC芯片命令格式编写。-use the GPIO pin to simulate the IIC interface, based on the S-35390A RTC clock chipset command format, can send or receive single/multi byte command/data.
AN123
- AMBA Application Note: AN123 - Logic Tile IT1 GPIO example design. -Application note AN123 provides all of the AHB slave features of AN119 with the addition of five 32bit AHB GPIO slaves. The GPIO interfaces are used to configure and test an IT1
spigpio
- spi接口转GPIO，比较简单好用，可以看一下-spi interface switch GPIO, relatively easy to use, you can look at
GPIO1
- gpio controller source code verilog
GPIOROM
- verilog gpio source code verilog
eetop.cn_spigpio
- GPIO和SPI的基本核，请需要的下载，提出建议-GPIO and SPI basic core, please download the necessary, make recommendations
GPIOsimulateUART
- 此代码是用8051普通的GPIO口来模拟串口-This code is to use the GPIO port 8051 to simulate an ordinary serial port
FaceR_PlatForm
- 在Quartus6.0环境下，通过GPIO实现视频图像的采集，视频图像存储在自己编写的sram模块中-In Quartus6.0 environment, through GPIO collection of video images, video images are stored in their own modules written in sram
spi-uart
- 这个程序是C8051F30x设备通过 spi 通讯然后从串口发送的例程 具有 spi 跟串口的初始化操作-This program sets up the GPIO pins on the C8051F30x device for the correct functionality, then uses the SPI_Transfer function to send and receiveinformation through the SPI pins. As information
CPLD_myled76
- myled76主要起到测试作用，查看板子上的CPLD能够工作，程序的作用是使76号管脚上的LED灯亮。-CPLD gpio
LED-LCD
- 8051MCU GPIO aboutLED-LCD-8051MCU about Display
LED
- STM8S207 S CLOCK,GPIO,ADC,TIMER CODE -STM8S207 S CLOCK,GPIO,ADC,TIMER CODE
Atlys_ISE_GPIO_UART(1)
- atlys gpio yuart program
I2C_to_GPIO
- I2C总线到GPIO通用串口的硬件语言程序-I2C bus to the the GPIO universal serial port hardware language program
ISEPrj
- Xilinx Zynq的PS+PL使用，用PS添加IP核，然后从IP核添加GPIO，并与板上LED相连，实现led的逻辑。注意不能使用helloworld模板。-For the Xilinx Zynq PS+ PL, PS Add IP core, and then add GPIO IP core and connected to the on-board LED, led logic
uart-to-GPIO.vhd
- -- Filename ﹕ uart.vhd -- Author ﹕ZRtech -- Descr iption ﹕串口接收与发送程序 -- 本模块的功能是验证实现和PC机进行基本的串口通信的功能。需要在PC机上安装一个串口调试工具来验证-- 程序的功能。程序实现了一个收发一帧10个bit（即无奇偶校验位）的串口控制器，10个bit是1位起始位-- 8个数据位，1个结束位。串口的波特律由程序中定义的div_par参数决定，更改该参数可以实现相应的波-- 特率。程序当前设定的div_
examples
- MicroBlaze GPIO 示例代码-MicroBlaze GPIO example code
interrupt
- 在atlys型号开发板上开发中断处理程序，用microblaze做处理器，两个GPIO作为外设，一个GPIO连接按键作为中断源，另外一个GPIO连接led外设，熟悉中断的处理流程。-Model development board developed in atlys interrupt handler do with microblaze processor, two GPIO as a peripheral, a GPIO connection button as an interrupt s
pulseoximiter1
- 根据血液对光的吸收程度，通过感光器来收集数据，来测试心跳。 TSL235 感光器，放在手指下面，手指上面用光照，从而收集数据。需要配合配件TSL235 感光器，电路板，电阻。-You are going to interface a TSL235 to the FPGA. The TSL235 is a light-to-frequency converter whose output digital bitstream frequency is directly proportional
i2c_to_gpio
- 以lattice的FPGA作为从机，使用VHDL，通过IIC扩展GPIO口。压缩包内也有IIC协议的pdf。我已测试通过。-IIC to GPIO