diff options
Diffstat (limited to 'src/stm32/stm32h7.c')
| -rw-r--r-- | src/stm32/stm32h7.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/stm32/stm32h7.c b/src/stm32/stm32h7.c index f65eeed7..c6da0eac 100644 --- a/src/stm32/stm32h7.c +++ b/src/stm32/stm32h7.c @@ -82,6 +82,9 @@ gpio_clock_enable(GPIO_TypeDef *regs) RCC->AHB4ENR; } +// PLL1 (h723) input: 2 to 16Mhz, vco: 192 to 836Mhz, output: 1.5 to 550Mhz +// PLL1 (h743v) input: 2 to 16Mhz, vco: 192 to 960Mhz, output: 1.5 to 480Mhz + #if !CONFIG_STM32_CLOCK_REF_INTERNAL DECL_CONSTANT_STR("RESERVE_PINS_crystal", "PH0,PH1"); #endif |