ambiq,ctimer

Vendor: Ambiq Micro, Inc.

Description

Ambiq CTIMER timer

Properties

Properties not inherited from the base binding file.

Name

Type

Details

clk-source

string

Clock source selection: 32 KHz is available in deep sleep.
- AM_HAL_CTIMER_CLK_PIN               _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x00)
- AM_HAL_CTIMER_HFRC_12MHZ            _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x01)
- AM_HAL_CTIMER_HFRC_3MHZ             _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x02)
- AM_HAL_CTIMER_HFRC_187_5KHZ         _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x03)
- AM_HAL_CTIMER_HFRC_47KHZ            _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x04)
- AM_HAL_CTIMER_HFRC_12KHZ            _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x05)
- AM_HAL_CTIMER_XT_32_768KHZ          _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x06)
- AM_HAL_CTIMER_XT_16_384KHZ          _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x07)
- AM_HAL_CTIMER_XT_2_048KHZ           _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x08)
- AM_HAL_CTIMER_XT_256HZ              _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x09)
- AM_HAL_CTIMER_LFRC_512HZ            _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0A)
- AM_HAL_CTIMER_LFRC_32HZ             _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0B)
- AM_HAL_CTIMER_LFRC_1HZ              _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0C)
- AM_HAL_CTIMER_LFRC_1_16HZ           _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0D)
- AM_HAL_CTIMER_RTC_100HZ             _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0E)
- AM_HAL_CTIMER_HCLK_DIV4             _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x0F)
- AM_HAL_CTIMER_XT_DIV4               _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x10)
- AM_HAL_CTIMER_XT_DIV8               _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x11)
- AM_HAL_CTIMER_XT_DIV32              _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x12)
- AM_HAL_CTIMER_RSVD                  _VAL2FLD(CTIMER_CTRL0_TMRA0CLK, 0x13)

This property is required.

Legal values: 'CLK_SELECT_CLK_PIN', 'CLK_SELECT_HFRC_12MHZ', 'CLK_SELECT_HFRC_3MHZ', 'CLK_SELECT_HFRC_187_5KHZ', 'CLK_SELECT_HFRC_47KHZ', 'CLK_SELECT_HFRC_12KHZ', 'CLK_SELECT_XT_32_768KHZ', 'CLK_SELECT_XT_16_384KHZ', 'CLK_SELECT_XT_2_048KHZ', 'CLK_SELECT_XT_256HZ', 'CLK_SELECT_LFRC_512HZ', 'CLK_SELECT_LFRC_32HZ', 'CLK_SELECT_LFRC_1HZ', 'CLK_SELECT_LFRC_1_16HZ', 'CLK_SELECT_RTC_100HZ', 'CLK_SELECT_HCLK_DIV4', 'CLK_SELECT_XT_DIV4', 'CLK_SELECT_XT_DIV8', 'CLK_SELECT_XT_DIV32', 'CLK_SELECT_RSVD'