tb_TriggerCsr.py : use truth table generator for Sum Lut

diff --git a/sim/tb_TriggerCsr.py b/sim/tb_TriggerCsr.py
index 6990b6c298f42e923a653b6555a9f6cfded96ac5..7356bfc1353b9cd9efd6b0108cbc68d49864f411 100644 (file)
--- a/sim/tb_TriggerCsr.py
+++ b/sim/tb_TriggerCsr.py
@@ -9,6 +9,8 @@ import sys
 sys.path.append("../")
 import migScope
 
+from migScope.tools.truthtable import *
+
 def term_prog(off, dat):
        for i in range(4):
                yield TWrite(off+3-i, (dat>>(8*i))&0xFF)
@@ -43,6 +45,15 @@ def csr_transactions():
        for t in sum_trans:
                for r in t:
                        yield r
+                       
+       sum_tt = gen_truth_table("i1 & i2 & i3 & i4")
+       sum_trans = []
+       for i in range(len(sum_tt)):
+               sum_trans.append(sum_prog(0x00,i,sum_tt[i]))
+       print(sum_tt)
+       for t in sum_trans:
+               for r in t:
+                       yield r
        
        global csr_done
        csr_done = True