Altera SDC and TimeQuest API - Manual (Page 16)

2–6 Chapter 2: SDC and TimeQuest API Package and Commands
sdc
SDC and TimeQuest API Reference Manual © December 2009 Altera Corporation
all_registers
Usage
all_registers
Options
None
Description
Returns a collection of all regisers in the design.
Example
project_open chiptrip
create_timing_netlist
foreach_in_collection reg [all_registers] {
puts [get_register_info -name $reg]
}
report_timig -from [all_regisers] -to [all_registers]
delete_timing_netlist
project_close