xx) #define PLL_N      000 /* SYSCLK = PLL_VCO / PLL_P */ #define PLL_P      0 #endif /* STM00F00_00xxx */  #if defined (STM00F000_000xx) || defined (STM00F000_000xx) #define PLL_N      000 /* SYSCLK = PLL_VCO / PLL_P */ #define PLL_P      0 #endif /* STM00F000_000x || STM00F000_000xx */  #if defined (STM00F000xx) #define PLL_N      000 /* SYSCLK = PLL_VCO / PLL_P */ #define PLL_P      0 #endif /* STM00F000xx */  #if defined (STM00F000xE) #define PLL_N      000 /* SYSCLK = PLL_VCO / PLL_P */ #define PLL_P      0 