Altera Quartus II Settings File Manuale Utente Scaricare il pdf (Pagina 36)

ALLOW_SHIFT_REGISTER_MERGING_ACROSS_HIERARCHIES

Allows the Compiler to take shift registers from different hierarchies of the design and put them in the

same RAM.

Type

Enumeration

Values

• Always

• Auto

• Off

Device Support

This setting can be used in projects targeting any Altera device family.

Notes

This assignment is included in the Analysis & Synthesis report.

This assignment supports synthesis wildcards.

Syntax

set_global_assignment -name ALLOW_SHIFT_REGISTER_MERGING_ACROSS_HIERARCHIES

<value>

set_global_assignment -name ALLOW_SHIFT_REGISTER_MERGING_ACROSS_HIERARCHIES

-entity <entity name> <value>

set_instance_assignment -name

ALLOW_SHIFT_REGISTER_MERGING_ACROSS_HIERARCHIES -to <to> -entity <entity name>

<value>

Default Value

Auto

Example

set_global_assignment -name allow_shift_register_merging_across_hierarchies

off

set_instance_assignment -name

allow_shift_register_merging_across_hierarchies off -to foo

Nessun commento

Altera Quartus II Settings File Manuale Utente Pagina 36