APB Timer

Features

Field	Bits	Type	Description
MODE_64_BIT	31:31	RW	1 = 64-bit mode, 0=32-bit mode
MODE_MTIME_BIT	30:30	RW	1=MTIME mode Changes interrupt to be >= CMP value
PRESCALER_COUNT	15:8	RW	Prescaler divisor
REF_CLK_EN_BIT	7:7	RW	1= use Refclk for counter, 0 = use APB bus clk for counter
PRESCALER_EN_BIT	6:6	RW	1= Use prescaler 0= no prescaler
ONE_SHOT_BIT	5:5	RW	1= disable timer when counter == cmp value
CMP_CLR_BIT	4:4	RW	1=counter is reset once counter == cmp, 0=counter is not reset
IEM_BIT	3:3	RW	1 = event input is enabled
IRQ_BIT	2:2	RW	1 = IRQ is enabled when counter ==cmp value
RESET_BIT	1:1	RW	1 = reset the counter
ENABLE_BIT	0:0	RW	1 = enable the counter to count

Field	Bits	Type
MODE_64_BIT	31:31	RW
MODE_MTIME_BIT	30:30	RW
PRESCALER_COUNT	15:8	RW
REF_CLK_EN_BIT	7:7	RW
PRESCALER_EN_BIT	6:6	RW
ONE_SHOT_BIT	5:5	RW
CMP_CLR_BIT	4:4	RW
IEM_BIT	3:3	RW
IRQ_BIT	2:2	RW
RESET_BIT	1:1	RW
ENABLE_BIT	0:0	RW

Field	Bits	Type	Default	Description
TIMER_VAL_LO	31:0	RW	0x0

Field	Bits	Type	Default	Description
TIMER_VAL_HI	31:0	RW	0x0

Field	Bits	Type	Default	Description
TIMER_CMP_LO	31:0	RW	0x0

Field	Bits	Type	Default	Description
TIMER_CMP_HI	31:0	RW	0x0

Field	Bits	Type	Default	Description
TIMER_START_LO	31:0	WS	0x0

Field	Bits	Type	Default	Description
TIMER_START_HI	31:0	WS	0x0

Field	Bits	Type	Default	Description
TIMER_RESET_LO	31:0	WS	0x0

Field	Bits	Type	Default	Description
TIMER_RESET_HI	31:0	WS	0x0