Chris039
Occasional Contributor
Occasional ContributorSetup failed for altera_reserved_tdo
The path below failed the setup timing. The sdc are from the template.
How to fix this setup violation? I am using Quartus Pro 22.3
Hello Chris,
In the jtag constraint look for
proc set_tck_timing_spec { } {
# USB Blaster 1 uses 6 MHz clock = 166.666 ns period
set ub1_t_period 166.666
# USB Blaster 2 uses 24 MHz clock = 41.666 ns period
set ub2_default_t_period 41.666
# USB Blaster 2 running at 16 MHz clock safe mode = 62.5 ns period
set ub2_safe_t_period 62.5
In snipper above,you may comment 16MHz and 24Mhz, and
set tck_t_period $ub2_default_t_period
change the $ub2_default_t_period --> ub1_t_period
