|  |  |  | @ -64,12 +64,12 @@ | 
			
		
	
		
			
				
					|  |  |  |  | - [7.3 fpga实验2:以中断方式实现uart通信](chapter7_riscv_on_pynq.md#hardware_lab2) | 
			
		
	
		
			
				
					|  |  |  |  | - [7.4 fpga实验3:配置连接到PS端的USB设备](chapter7_riscv_on_pynq.md#hardware_lab3) | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
		
			
				
					|  |  |  |  | [第八章. PKE实验4:设备和文件](chapter8_device.md)  ----- 课程资源:    [PPT](./resources/第七章.实验4:设备管理.pptx)        [视频讲解](https://www.bilibili.com/video/BV1LB4y157Rb) | 
			
		
	
		
			
				
					|  |  |  |  | [第八章. PKE实验5:设备和文件](chapter8_device.md)  ----- 课程资源:    [PPT](./resources/第七章.实验4:设备管理.pptx)        [视频讲解](https://www.bilibili.com/video/BV1LB4y157Rb) | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.1 实验4的基础知识](chapter8_device.md#fundamental)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.2 lab4_1 轮询方式](chapter8_device.md#polling)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.3 lab4_2 中断方式](chapter8_device.md#PLIC)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.4 lab4_3 主机设备访问](chapter8_device.md#hostdevice)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.1 实验5的基础知识](chapter8_device.md#fundamental)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.2 lab5_1 轮询方式](chapter8_device.md#polling)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.3 lab5_2 中断方式](chapter8_device.md#PLIC)   | 
			
		
	
		
			
				
					|  |  |  |  |  - [8.4 lab5_3 主机设备访问](chapter8_device.md#hostdevice)   | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
		
			
				
					|  |  |  |  | 
 | 
			
		
	
	
		
			
				
					|  |  |  | 
 |