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					|  |  |  | h1. "usb-avr-cpld":https://github.com/tmeissner/usb-avr-cpld | 
			
		
	
		
			
				
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					|  |  |  | p(. A small experiment board with usb-connector, usb-serial bridge, avr controller & xilinx cpld | 
			
		
	
		
			
				
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					|  |  |  | !https://lh5.googleusercontent.com/-Al2Op9EDc1Q/UGHuXh1WkdI/AAAAAAAABss/sLXzn2gTk9k/s0-d/usb-avr-cpld.jpg | 
			
		
	
		
			
				
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					|  |  |  | h3. Board's main parts: | 
			
		
	
		
			
				
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					|  |  |  | * Ftdi FD232RL USB-UART bridge | 
			
		
	
		
			
				
					|  |  |  | * Atmel Atmega88 | 
			
		
	
		
			
				
					|  |  |  | * Xilinx XC9572XL CPLD | 
			
		
	
		
			
				
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					|  |  |  | h3. Test FW: | 
			
		
	
		
			
				
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					|  |  |  | The folder 'avr' contains a avr-gcc project with test routines for the Atmega88 controller. | 
			
		
	
		
			
				
					|  |  |  | It checks for the interfaces to the other devices. At the moment, a simply uart loop to the FT232RL | 
			
		
	
		
			
				
					|  |  |  | is implemented. |