Altera Quartus II Settings File - Manual (Page 164)

STATE_MACHINE_PROCESSING
Specifies the processing style used to compile a state machine. You can use your own 'User-Encoded' style,
or select 'One-Hot', 'Minimal Bits', 'Gray', 'Johnson', 'Sequential' or 'Auto' (Compiler-selected) encoding.
Type
Enumeration
Values
• Auto
• Gray
• Johnson
• Minimal Bits
• One-Hot
• Sequential
• User-Encoded
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 STATE_MACHINE_PROCESSING -entity <entity name>
<value>
set_instance_assignment -name STATE_MACHINE_PROCESSING -to <to> -entity
<entity name> <value>
set_global_assignment -name STATE_MACHINE_PROCESSING <value>
Default Value
Auto
Example
set_global_assignment -name state_machine_processing "one-hot"
set_instance_assignment -name state_machine_processing "one-hot" -to foo
See Also
Extract Verilog State Machines Extract VHDL State Machines
164 STATE_MACHINE_PROCESSING
MNL-Q21005
2015.05.04
Altera Corporation Quartus Settings File Reference Manual
Send Feedback