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Searched refs:RCU_CFG1 (Results 1 – 4 of 4) sorted by relevance

/bsp/gd32/risc-v/libraries/GD32VF103_Firmware_Library/GD32VF103_standard_peripheral/
A Dsystem_gd32vf103.c171 RCU_CFG1 = 0x00000000U; in SystemInit()
223 predv0sel = (RCU_CFG1 & RCU_CFG1_PREDV0SEL); in SystemCoreClockUpdate()
227 predv1 = ((RCU_CFG1 & RCU_CFG1_PREDV1) >> 4) + 1U; in SystemCoreClockUpdate()
228 pll1mf = ((RCU_CFG1 & RCU_CFG1_PLL1MF) >> 8) + 2U; in SystemCoreClockUpdate()
234 predv0 = (RCU_CFG1 & RCU_CFG1_PREDV0) + 1U; in SystemCoreClockUpdate()
366 RCU_CFG1 |= (RCU_PREDV0SRC_HXTAL | RCU_PREDV0_DIV2 ); in system_clock_24m_hxtal()
437 RCU_CFG1 |= (RCU_PREDV0SRC_HXTAL | RCU_PREDV0_DIV2 ); in system_clock_36m_hxtal()
509 RCU_CFG1 |= (RCU_PREDV0SRC_HXTAL | RCU_PREDV0_DIV2 ); in system_clock_48m_hxtal()
583 RCU_CFG1 |= (RCU_PREDV0SRC_HXTAL | RCU_PREDV0_DIV2 ); in system_clock_56m_hxtal()
656 RCU_CFG1 |= (RCU_PREDV0SRC_HXTAL | RCU_PREDV0_DIV2 ); in system_clock_72m_hxtal()
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/bsp/gd32/risc-v/libraries/GD32VF103_Firmware_Library/GD32VF103_standard_peripheral/Source/
A Dgd32vf103_rcu.c401 reg = RCU_CFG1; in rcu_predv0_config()
407 RCU_CFG1 = reg; in rcu_predv0_config()
422 reg = RCU_CFG1; in rcu_predv1_config()
428 RCU_CFG1 = reg; in rcu_predv1_config()
441 RCU_CFG1 &= ~RCU_CFG1_PLL1MF; in rcu_pll1_config()
442 RCU_CFG1 |= pll_mul; in rcu_pll1_config()
455 RCU_CFG1 &= ~RCU_CFG1_PLL2MF; in rcu_pll2_config()
456 RCU_CFG1 |= pll_mul; in rcu_pll2_config()
559 reg = RCU_CFG1; in rcu_i2s1_clock_config()
562 RCU_CFG1 = (reg | i2s_clock_source); in rcu_i2s1_clock_config()
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A Dgd32vf103_spi.c252 if(0U != (RCU_CFG1 & clks)){ in i2s_psc_config()
254 clks = (uint32_t)((RCU_CFG1 & I2S_CLOCK_MUL_MASK) >> RCU_CFG1_PLL2MF_OFFSET); in i2s_psc_config()
267 i2sclock = (uint32_t)(((RCU_CFG1 & I2S_CLOCK_DIV_MASK) >> RCU_CFG1_PREDV1_OFFSET) + 1U); in i2s_psc_config()
/bsp/gd32/risc-v/libraries/GD32VF103_Firmware_Library/GD32VF103_standard_peripheral/Include/
A Dgd32vf103_rcu.h57 #define RCU_CFG1 REG32(RCU + 0x2CU) /*!< clock configuration register… macro

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