[dv,jtag] Change JTAG clock frequency to 24MHz for GLS - fix the code…

… to match to the comments (24MHz for GLS, 50MHz for RTL) Signed-off-by: Sharon Topaz <[email protected]>
lowRISC · Sep 29, 2024 · d99d48a · d99d48a
1 parent 47e16df
commit d99d48a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/hw/dv/sv/jtag_agent/jtag_if.sv b/hw/dv/sv/jtag_agent/jtag_if.sv
@@ -5,10 +5,10 @@
 // TODO(#24580): A JTAG UVM agent should configure the JTAG frequency (and not this interface)
 `ifdef GATE_LEVEL
   // jtag interface with default 24MHz tck for GLS
-  interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 20_000) ();
+  interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 41_664) ();
 `else
   // jtag interface with default 50MHz tck for faster DV simulations
-  interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 41_664) ();
+  interface jtag_if #(parameter int unsigned JtagDefaultTckPeriodPs = 20_000) ();
 `endif
 
   // interface pins