Test Equipment

Code and static Data Size

Example Applications	code (.text) [Byte]	constants (.rodata) [Byte]	data (.bss / .data) [Byte]
ToolkitSample.c	4888	9792	68
HWFunctionsSample.c + DEV_InterfaceUser.c	5180	8100	4

ATTENTION

Code and data usage by user supplied functions (e.g. malloc, strcmp, etc.) is NOT included in this table, as these are target system / OS dependent

Global Data

Device Management
	per Device	1x LOCK_SIZE	LOCK_SIZE if the size of an allocated lock	OS dependent
	per Device	1x	sizeof(DEVICEINSTANCE*)	size depends on compiler/target CPU

Device Data

Polling Mode
Device Management	per Device	684	sizeof(DEVICEINSTANCE)	size depends on compiler/target CPU
	per Device	132	sizeof(CIFX_DMABUFFER_T) Optional (if CIFX_TOOLKIT_DMA is set)
	per Channel	348	sizeof(CHANNELINSTANCE) + sizeof(CHANNELINSTANCE*)
	per IO Area	36	sizeof(IOINSTANCE) + sizeof(IOINSTANCE*)

Reentrancy Protection	per Device	3x MUTEX_SIZE	MUTEX_SIZE is the size of an allocated mutex LOCK_SIZE if the size of an allocated lock	OS dependent
	per Device	2x LOCK_SIZE
	per Channel	3x MUTEX_SIZE
	per Channel	1x LOCK_SIZE
	per IO Area	1x MUTEX_SIZE

Interrupt Mode (in addition to polling data)
IRQ Events	per Device	8x EVENT_SIZE	EVENT_SIZE is the size of an allocated event	OS dependent
	per Channel	16x EVENT_SIZE

Initialization (freed afterwards)

Typical Requirement per Device

ATTENTION

Possible padding bytes and overhead caused by target system allocation routines are not included