/* Deinitializes the SYSCFG registers to their default reset values.  */
void SYSCFG_DeInit(void)
/* Deinitializes the SYSCFG registers to their default reset values.  */
void SYSCFG_DeInit(void)
{
    SYSCFG->CFGR1 &= SYSCFG_CFGR1_MEM_MODE;
    SYSCFG->EXTICR[0] = 0;
    SYSCFG->EXTICR[1] = 0;
    SYSCFG->EXTICR[2] = 0;
    SYSCFG->EXTICR[3] = 0;
    SYSCFG->CFGR2 |= (uint32_t) SYSCFG_CFGR2_SRAM_PE;
}