diff --git a/referencedmodels/soc_rfsoc_fpga.slx b/referencedmodels/soc_rfsoc_fpga.slx
index c030fe7..4a8d5ae 100644
Binary files a/referencedmodels/soc_rfsoc_fpga.slx and b/referencedmodels/soc_rfsoc_fpga.slx differ
diff --git a/referencedmodels/soc_rfsoc_proc.slx b/referencedmodels/soc_rfsoc_proc.slx
index 62d20d0..a96ff31 100644
Binary files a/referencedmodels/soc_rfsoc_proc.slx and b/referencedmodels/soc_rfsoc_proc.slx differ
diff --git a/soc_rfsoc_top.slx b/soc_rfsoc_top.slx
index 0a2c900..9d0a18e 100644
Binary files a/soc_rfsoc_top.slx and b/soc_rfsoc_top.slx differ
diff --git a/utilities/soc_rfsoc_init.m b/utilities/soc_rfsoc_init.m
index 6a59443..5080e30 100644
--- a/utilities/soc_rfsoc_init.m
+++ b/utilities/soc_rfsoc_init.m
@@ -24,7 +24,7 @@ NCOCountIncDT = numerictype(1,NCOAccumWL*2,NCOAccumWL);
 %% Test signal parameters
 
 % Pulse width
-pulseWidth = 1;%4e-6;
+pulseWidth = 0.001;%4e-6;
 
 % Pulse start/end frequencies
 pulseCentFreq = 0e6;
@@ -49,7 +49,7 @@ pulseGenGain = 1;
 %% Software parameters
 
 % Signal generator update rate
-TsSW = 0.001;
+TsSW = 0.25;
 
 %% Simulation parameters