reference model skeleton

designs/full_new_reflectometer/tests/reflectometer_and_dma/reference_model.py

@@ -0,0 +1,59 @@
+from reg_map import *
+
+class Reference_model:
+    def __init__(
+        self,
+        dut,
+        pulse_width,
+        pulse_period,
+        pulse_num,
+        pulse_height,
+        adc_period,
+        window_size,
+        start,
+        DAC_DATA_WIDTH,
+        ADC_DATA_WIDTH,
+        PACK_FACTOR,
+        PROCESS_MODE,
+        ZERO_LEVEL,
+        ACCUM_WIDTH,
+        N_MAX,
+        PACKET_SIZE,
+        RD_FIFO_WIDTH
+    ):
+
+        self.dut = dut
+
+        # configuration
+        self.pulse_width = pulse_width
+        self.pulse_period = pulse_period
+        self.pulse_num = pulse_num
+        self.pulse_height = pulse_height
+        self.adc_period = adc_period
+        self.window_size = window_size
+        self.start = start
+
+        # parameters
+        self.DAC_DATA_WIDTH = DAC_DATA_WIDTH
+        self.ADC_DATA_WIDTH = ADC_DATA_WIDTH
+        self.PACK_FACTOR = PACK_FACTOR
+        self.PROCESS_MODE = PROCESS_MODE
+        self.ZERO_LEVEL = ZERO_LEVEL
+        self.ACCUM_WIDTH = ACCUM_WIDTH
+        self.N_MAX = N_MAX
+        self.PACKET_SIZE = PACKET_SIZE
+        self.RD_FIFO_WIDTH = RD_FIFO_WIDTH
+
+        # intermediate data
+        self.samples = []
+        self.window_data = []
+        self.accum_data = []
+
+    def gen_input_samples (self):
+        return
+        
+    def apply_window (self):
+        return
+        
+    def accumulate (self):
+        return