diff --git a/chirp_block/TBm_chirp.slx b/chirp_block/TBm_chirp.slx
index d087b0f..d9455f4 100644
Binary files a/chirp_block/TBm_chirp.slx and b/chirp_block/TBm_chirp.slx differ
diff --git a/chirp_block/soc_resm_init.m b/chirp_block/soc_resm_init.m
index 2f475c3..6947d9e 100644
--- a/chirp_block/soc_resm_init.m
+++ b/chirp_block/soc_resm_init.m
@@ -1,55 +1,14 @@
 %% Rate setup
-fs = 4096e6;
+fs = 512e6; % Effective fs before interpolation / after decimation
 Ts = 1/fs;
 
 %% Host Sample Time in Simulation
-TsHost = 5e-5;
+%TsHost = 5e-5;
 
-SamplesPerCycle = 16;
+SamplesPerCycle = 4;
 
 FPGAClkRate = fs/SamplesPerCycle;
 TsFPGA = 1/FPGAClkRate;
-
-%% Channelizer parameters
-
-% Number of channels, maximally decimated channelizer M/D=1
-nChan = 128;
-
-% Taps per band
-nTapsPerBand = 12;
-
-% Create channelizer object
-channelizer = dsp.Channelizer('NumFrequencyBands',nChan,...
-                              'DecimationFactor',nChan,...
-                              'NumTapsPerBand',nTapsPerBand);
-% Channelizer coefficients
-channelizerCoeffs = channelizer.coeffs.Numerator;
-
-% Channel bandwidth
-chanBW = fs/nChan;
-
-% Starting frequency for each channel
-chanFStart = chanBW/2:chanBW:(fs/2-chanBW/2);
-
-% Number of frames out of channelzier
-nFrames = nChan/SamplesPerCycle;
-
-% Frame size after serializing x2
-frameSize = SamplesPerCycle/2;
-
-%% Detection parameters
-
-% Moving average window length
-movingAverageWindowLength = 64;
-
-% Moving average comparison offset
-movingAverageCompareOffset = 32;
-
-% Threshold for ratio of current moving average to offset
-thresholdScale = 500;
-thresholdScaleDT = fixdt(1,18,-6);
-thresholdScaleFi = fi(thresholdScale, thresholdScaleDT);
-
 %% Tx signal generator parameters
 
 % NCO accumulator word length
@@ -67,14 +26,14 @@ NCOCountIncDT = numerictype(1,NCOAccumWL*2,NCOAccumWL);
 %% Test signal parameters
 
 % Pulse width
-pulseWidth = 8e-6;
+pulseWidth = 10e-6;
 
 % Pulse start/end frequencies
-pulseStartFreq = 1305e6;
-pulseEndFreqOffset = 15e6;
+pulseCentFreq = 100e6;
+pulseBw = 40e6; % Pulse bandwidth
 
 % Number of pulses
-numPulses = 2;
+numPulses = 4;
 
 % Pulse repetition interval
 PRI = 50e-6;
@@ -82,41 +41,39 @@ PRI = 50e-6;
 % Output gain
 pulseGenGain = 1;
 
-%% Capture parameters
-
-% Time to capture after a detection
-captureDuration = 10e-6;
-captureLength = round(captureDuration*chanBW);
-
-% Length of capture frame
-% Contains I/Q data plus channel number and two words of timestamp
-captureFrameLength = captureLength+3;
-
-% Max number of capture frames in a DMA packet
-captureFramesPerPacket = 50;
-
-% Timeout to transfer a DMA packet if number of frames less than max
-capturePacketTimeout = 1e-3;
-
-%% DMA parameters
-
-% DMA packet length
-DMAPacketLength = captureFrameLength*captureFramesPerPacket;
-DMAPacketSize = captureFrameLength*captureFramesPerPacket;
-
-% Number of DMA buffers
-DMANumBuffers = 8;
-
-% DMA FIFO depth
-DMAFIFODepth = 4096;
-
 %% Software parameters
 
 % Signal generator update rate
-TsSW = 0.25;
+TsSW = 0.0025;
 
 %% Simulation parameters
 
 % Sim run time
-% stoptime = PRI*numPulses + 1e-3;
-stoptime = PRI*captureFramesPerPacket + 1e-5;
+stoptime = 10*TsSW;
+
+%% Channelizer parameters
+
+% Number of channels, maximally decimated channelizer M/D=1
+%nChan = 512;
+
+% Taps per band
+%nTapsPerBand = 16;
+
+% Create channelizer object
+%channelizer = dsp.Channelizer('NumFrequencyBands',nChan,...
+%                              'DecimationFactor',nChan,...
+%                              'NumTapsPerBand',nTapsPerBand);
+% Channelizer coefficients
+%channelizerCoeffs = channelizer.coeffs.Numerator;
+
+% Channel bandwidth
+%chanBW = fs/nChan;
+
+% Starting frequency for each channel
+%chanFStart = chanBW/2:chanBW:(fs/2-chanBW/2);
+
+% Number of frames out of channelzier
+%nFrames = nChan/SamplesPerCycle;
+
+% Frame size after serializing x2
+%frameSize = SamplesPerCycle/2;
\ No newline at end of file