TIMER_16BIT
TIMER_SEL2 | TIMER_16BIT | TIMER_SQWAVE);
TIMER_SEL0 | TIMER_16BIT | TIMER_RATEGEN);
TIMER_SEL2 | TIMER_16BIT | TIMER_SQWAVE);
(TIMER_SEL0 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL1 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL2 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL0 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL1 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL2 | TIMER_16BIT | TIMER_SWSTROBE));
(TIMER_SEL2 | TIMER_16BIT | TIMER_RATEGEN));
(TIMER_SEL2 | TIMER_16BIT | TIMER_SWSTROBE));
TIMER_SEL0 | TIMER_RATEGEN | TIMER_16BIT);
TIMER_SEL1 | TIMER_RATEGEN | TIMER_16BIT);
TIMER_SEL2 | TIMER_RATEGEN | TIMER_16BIT);
outb(IO_TIMER1 + TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT);
TIMER_SEL0 | TIMER_16BIT | TIMER_RATEGEN);
outb(TIMER_MODE, TIMER_SEL2|TIMER_RATEGEN|TIMER_16BIT);
outb(IO_TIMER1+TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT);
TIMER_SEL2 | TIMER_16BIT | TIMER_SQWAVE);