cmp full_back_annotate (Tcl Script API Function)

The cmp full_back_annotate function has the following format:

Syntax cmp full_back_annotate <demotion type>

Arguments

<demotion type>	An optional argument used to select the assignments that you want to back-annotate. Demotion type can be specified in one of the following forms:
	`device`	For device assignments.
	`pin_device`	For pin device assignments.
	`lc`	For logic cell assignments (default argument).
	`routing`	For routing assignments (applies to Cyclone^™, Stratix^™, and Stratix^™ GX devices only).
	`lab`	For LAB assignments.
	`megalab`	For MegaLAB^™ assignments.
	`megalab_row`	For MegaLAB row assignments.
	`megalab_column`	For MegaLAB column assignments.
	`row`	For row assignments.

Return Value

Code Name	Code	String Return
TCL_OK	0	`back annotation completed`
TCL_ERROR	1	`no project is currently open`
TCL_ERROR	1	`project has no active compiler settings`
TCL_ERROR	1	`bad demotion type`
TCL_ERROR	1	`wrong # args. Usage: cmp full_back_annotate demotion_type`

Description Back-annotates the current Compiler settings. The back-annotation process retains the current resource and device assignments for future compilations. Not all demotions are relevant for all device families.

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