SYSTEM Exported Constants

Modules
	SYSCFG I2C FASTMODEPLUS
	Analog Switch control
	Ethernet PHY Interface Selection
	SYSCFG EXTI PORT
	SYSCFG EXTI LINE
	SYSCFG TIMER BREAK
	SYSCFG I/O compensation cell Code selection
	SYSCFG IWDG1 control modes
	SYSCFG DTCM RAM size configuration
	SYSCFG device package
	SYSCFG Brownout Reset Threshold Level
	DBGMCU TRACE Pin Assignment
	DBGMCU APB1 GRP1 STOP IP
	DBGMCU APB1 GRP2 STOP IP
	DBGMCU APB2 GRP1 STOP IP
	DBGMCU APB3 GRP1 STOP IP
	DBGMCU APB4 GRP1 STOP IP
	FLASH LATENCY