diff --git a/referencedmodels/soc_rfsoc_fpga.slx b/referencedmodels/soc_rfsoc_fpga.slx
index 0039900..f3f5d85 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 10e9653..d3f8c7a 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 d1b2036..ab225b3 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 70e1acc..955109f 100644
--- a/utilities/soc_rfsoc_init.m
+++ b/utilities/soc_rfsoc_init.m
@@ -24,11 +24,11 @@ NCOCountIncDT = numerictype(1,NCOAccumWL*2,NCOAccumWL);
 %% Test signal parameters
 
 % Pulse width
-pulseWidth = 4e-6;
+pulseWidth = 1;%4e-6;
 
 % Pulse start/end frequencies
-pulseCentFreq = 100e6;
-pulseBw = 0*10e6; % Pulse bandwidth
+pulseCentFreq = 0e6;
+pulseBw = 0e6; % Pulse bandwidth
 
 % Number of pulses
 numPulses = 10;
@@ -46,7 +46,7 @@ pulseGenGain = 1;
 %% Software parameters
 
 % Signal generator update rate
-TsSW = 0.0025;
+TsSW = 0.25;
 
 %% Simulation parameters