Searched refs:pllmf (Results 1 – 2 of 2) sorted by relevance
| /bsp/gd32/risc-v/libraries/GD32VF103_Firmware_Library/GD32VF103_standard_peripheral/Source/ |
| A D | gd32vf103_rcu.c | 1009 uint32_t pllsel, predv0sel, pllmf,ck_src, idx, clk_exp; in rcu_clock_freq_get() local
1054 pllmf = GET_BITS(RCU_CFG0, 18, 21); in rcu_clock_freq_get()
1056 pllmf |= 0x10U; in rcu_clock_freq_get()
1058 if(pllmf < 15U){ in rcu_clock_freq_get()
1059 pllmf += 2U; in rcu_clock_freq_get()
1061 pllmf += 1U; in rcu_clock_freq_get()
1064 cksys_freq = ck_src * pllmf; in rcu_clock_freq_get()
1066 if(15U == pllmf){ in rcu_clock_freq_get()
|
| /bsp/gd32/risc-v/libraries/GD32VF103_Firmware_Library/GD32VF103_standard_peripheral/ |
| A D | system_gd32vf103.c | 191 uint32_t pllsel = 0U, predv0sel = 0U, pllmf = 0U, ck_src = 0U; in SystemCoreClockUpdate() local
239 pllmf = GET_BITS(RCU_CFG0, 18, 21); in SystemCoreClockUpdate()
242 pllmf |= 0x10U; in SystemCoreClockUpdate()
245 if(pllmf >= 15U){ in SystemCoreClockUpdate()
246 pllmf += 1U; in SystemCoreClockUpdate()
248 pllmf += 2U; in SystemCoreClockUpdate()
251 SystemCoreClock = ck_src * pllmf; in SystemCoreClockUpdate()
253 if(15U == pllmf){ in SystemCoreClockUpdate()
|
Completed in 7 milliseconds