diff --git a/gg.c b/gg.c
index eeccc80..2dcb875 100644
--- a/gg.c
+++ b/gg.c
@@ -1,5 +1,5 @@
 
-void timer_init(void)
+void timer_init_mega16(void)
 {
 	ICR1 = (1 << 11) - 1;/* 11 bit pwm */
 	OCR1A = 0;
@@ -8,3 +8,44 @@ void timer_init(void)
 	DDRD |= (1 << PD5);/* set pwm pin as output */
 	TIMSK = 1 << TOIE1;/* interrupt at top */
 }
+
+void timer_init_tiny45(void)
+{
+	PLLCSR = 1 << PLLE;/* pll enable */
+	delay_us(100);
+	while(!(PLLCSR & (1 << PLOCK))) {;}/* wait for lock */
+	PLLCSR |= 1 << PCKE;/* use pll */
+	
+	OCR1C = 0xff;
+	
+	/* output pin: OC1A = PB1 = 6 */
+	OCR1A = 0;
+	TCCR1 = (1 << PWM1A) | (1 << COM1A1) | (1 << CS10);/* pwm enable, non inverted, no prescaler */
+	DDRB |= (1 << PB1);
+	
+	/* output pin: OC1B = PB5 = 3 */
+	//OCR1B = 0;
+	//TCCR1 = (1 << CS10);/* no prescaler */
+	//GTCCR = (1 << PWM1B) | (1 << COM1B1);/* pwm enable, non inverted */
+	//DDRB |= (1 << PB5);
+	
+	TIMSK = 1 << TOIE1;/* interrupt on overflow */
+}
+
+void timer_init_tiny26(void)
+{
+	PLLCSR = 1 << PLLE;/* pll enable */
+	delay_us(100);
+	while(!(PLLCSR & (1 << PLOCK))) {;}/* wait for lock */
+	PLLCSR |= 1 << PCKE;/* use pll */
+	
+	OCR1C = 0xff;/* unused */
+	
+	/* output pin: OC1A = PB1 = 1 or OC1B = PB3 = 2 */
+	OCR1A = 0;
+	TCCR1A = (1 << COM1A1) (1 << PWM1A);/* pwm enable, not inverted */
+	TCCR1B = (1 << CS10);/* fast pwm, no prescaler */
+	DDRB |= (1 << PB1);
+	
+	TIMSK = 1 << TOIE1;/* interrupt on overflow */
+}