CLKCONCMD&=~0X07F; while(CLKCONCMD&0X40); CLKCONCMD&=~0X47;
时间: 2023-12-07 16:03:35 浏览: 52
CLKCONCMD (Clock Control Command) is a register in the CC2530 and CC2531 System-on-Chip (SoC) devices from Texas Instruments. It is used to control the clock settings of the device, including the system clock frequency and the division ratio of the auxiliary clock.
CLKCONCMD has several different fields that can be set to control the clock settings. These fields include:
- SCLK_HF_SRC: Selects the source of the high-frequency system clock (SCLK_HF). It can be set to either the crystal oscillator or the internal RC oscillator.
- SCLK_HF_BIT: Enables or disables the high-frequency system clock output.
- SCLK_MF_SRC: Selects the source of the medium-frequency system clock (SCLK_MF). It can be set to either SCLK_HF or the low-frequency system clock (SCLK_LF).
- SCLK_DIV: Sets the division ratio for the auxiliary clock (SCLK_AUX).
- SCLK_LF_SRC: Selects the source of the low-frequency system clock (SCLK_LF). It can be set to either the external crystal oscillator or the internal RC oscillator.
By configuring these fields, the device's clock settings can be optimized for the specific application requirements, balancing power consumption and performance.