diff --git a/trunk/bootrom/include/brom/os/common/tick.h b/trunk/bootrom/include/brom/os/common/tick.h index 6e2b70d..9ac505d 100644 --- a/trunk/bootrom/include/brom/os/common/tick.h +++ b/trunk/bootrom/include/brom/os/common/tick.h @@ -64,7 +64,7 @@ extern void i_osSetTick( u64 ); //---- conversion tick count <-> real time count #ifdef SDK_ARM11 #define OS_TICK_CLOCK HW_CPU_CLOCK -#define OS_TICK_PRESCALE 1 +#define OS_TICK_PRESCALE 2 #define OS_TICK_HI_SHIFT 28 // 2の累乗単位でチック管理するのであれば32は指定できない(初期値0では割り込みが発生しないため、最大31) #define OS_TICK_LO_MASK ((u32)(OS_TICK_HI_LSB-1)) #define OS_TICK_LO_MSB ((u32)(OS_TICK_HI_LSB>>1))