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Searched refs:PIT_CH0 (Results 1 – 1 of 1) sorted by relevance

/seL4-master/src/plat/pc99/machine/
A Dpit.c13 #define PIT_CH0 0x40 macro
23 out8(PIT_CH0, divisor & 0xff); /* Set low byte of divisor */ in pit_init()
24 out8(PIT_CH0, divisor >> 8); /* Set high byte of divisor */ in pit_init()
33 count = in8(PIT_CH0); in pit_wait_wraparound()
34 count |= (in8(PIT_CH0) << 8); in pit_wait_wraparound()
40 count = in8(PIT_CH0); in pit_wait_wraparound()
41 count |= (in8(PIT_CH0) << 8); in pit_wait_wraparound()

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