// ******************************** PWM **********************************************************

	DDRB = ( 1 << PB1 );						// Setzen des OC1A (PB1) als Ausgang
 	

	// Auszug aus dem Datenblatt

	// COM1A1/COM1B1	COM1A0/COM1B0 		Description
	// 0 				0 		Normal port operation, OC1A/OC1B disconnected.
	// 0 				1 		WGM13:0 = 9 or 14: Toggle OC1A on Compare Match, OC1B
	//						disconnected (normal port operation). For all other WGM1
	//						settings, normal port operation, OC1A/OC1B disconnected.
	// 1 				0 		Clear OC1A/OC1B on Compare Match when up-counting. Set
	//						OC1A/OC1B on Compare Match when downcounting.
	// 1 				1 		Set OC1A/OC1B on Compare Match when up-counting. Clear
	//						OC1A/OC1B on Compare Match when downcounting.

	// Mode 	WGM13	WGM12	WGM11	WGM10	Timer/Counter Mode of		TOP		Update of
	//			(CTC1)	(PWM11)	(PWM10)	Operation					OCR1x

	// 0 		0 	0 	0 	0 	Normal 				0xFFFF 		Immediate 
	// 1 		0 	0 	0 	1 	PWM, Phase Correct, 8-bit 	0x00FF 		TOP
	// 2 		0 	0 	1 	0 	PWM, Phase Correct, 9-bit 	0x01FF 		TOP
	// 3 		0 	0 	1 	1 	PWM, Phase Correct, 10-bit 	0x03FF 		TOP 

	// CS12 	CS11 	CS10 	Description
	//	0 		0 		0 		No clock source. (Timer/Counter stopped)
	//	0 		0 		1 		clkI/O/1 (No prescaling)
	//	0 		1 		0 		clkI/O/8 (From prescaler)
	//	0 		1 		1 		clkI/O/64 (From prescaler)
	//	1 		0 		0 		clkI/O/256 (From prescaler)
	// 	1 		0 		1 		clkI/O/1024 (From prescaler)
	//	1 		1 		0 		External clock source on T1 pin. Clock on falling edge.
	//	1 		1 		1 		External clock source on T1 pin. Clock on rising edge.




	TCCR1A = (1<<COM1A1) | (1<<WGM11);			// Setzen des Timer/Counter1 Registers

	TCCR1B = (1<<WGM13) |  (1<<CS10) |  (1<<CS11);	// Einstellen des Prescalers auf 64

	
	OCR1A = 0x0064;								// Endwert 100


	// ************************************************************************************************