_const.h

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	#define	PWMX	0x40	/* PWM 0,2 Enable. */
	#define COMX_NC	0x00   	/* Compare Mode Disconnect output. */
	#define	COMX_T	0x10	/* Compare Mode Toggle Output. */
	#define COMX_C	0x20	/* Compare Mode Clear Output. */
	#define COMX_S	0x30	/* Compare Mode Set Output. */
	#define CTC02	0x08	/* Clear Timer 0 or 2 on compare match. */
	#define	CSX0	0x00	/* Timer Counter Stopped. */
	#define CSX1	0x01	/* Prescale