diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py
index 602ebef..d4e7d93 100755
--- a/tb/shinTest/gen_pkt.py
+++ b/tb/shinTest/gen_pkt.py
@@ -25,6 +25,7 @@ if __name__ == '__main__':
     #add_tc_2_runlist(base.tc11())
     #add_tc_2_runlist(base.tc12())
     add_tc_2_runlist(base.tc13())
+    add_tc_2_runlist(base.tc14())
     
     
     #add_tc_2_runlist(broadcast.tc1())
diff --git a/tb/shinTest/testcase/base.py b/tb/shinTest/testcase/base.py
index 3043ca3..ba396ba 100644
--- a/tb/shinTest/testcase/base.py
+++ b/tb/shinTest/testcase/base.py
@@ -919,7 +919,9 @@ def tc13():
 
     gen_file_def = "base_tc13"
     sm_idx = 0
-    tc_des = "测试事件寄存器组。先要同步一下时间，然后测试Latch0的锁定。\\n"
+    tc_des = "测试事件寄存器组。先要同步一下时间，然后测试Latch0、Latch1的锁定。\\n"\
+            + "间隔5000ns，以仿真周期算，大概是31~32个clock。需要检查波形文件。\\n"\
+            + "latch0、latch1每个设备设置不一样，交替设置，相互印证。"
     
 
 
@@ -1018,4 +1020,110 @@ def tc13():
     
     genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1, True, gen_file_def_ap)
 
+    return gen_file_def
+
+
+
+def tc14():
+    genPkt = GenPkt()
+
+    gen_file_def = "base_tc14"
+    sm_idx = 0
+    tc_des = "测试事件寄存器组。先同步，事件寄存器组会抓取写入SMx、读出SMx的时间；SPI侧读入、写入的时间。\\n"\
+            + "需要检查波形文件。"
+    
+
+
+    genPkt.clean()
+    genPkt.setPktType(0)
+
+    #subPkt参数：索引、索引类型、地址、命令、长度、数据
+    genPkt.addSubPkt(0x0, 0, 0x0, 0xc, 12, b'\0'*12)
+    
+    
+    genPkt.addBeforeExc(genTcStartFrameCode(gen_file_def, tc_des)
+                        +genEnableInsertTimeCode(0xa))
+
+    sm_idx = 0
+
+    genPkt.addAfterExc(genWriteTransLenCode(gen_file_def, sm_idx)
+                       +genWriteTransPktCode(gen_file_def, sm_idx)
+                       +genTrgTransPktCode(gen_file_def, sm_idx)
+                       +genReadAckPktCode(gen_file_def, sm_idx)
+                       +genCheckInsertTimeCode()
+                       )
+    
+    genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1)
+    #-------------------------------------------------------------------------
+    #>>>>>>设置顺序地址
+    genPkt.clean()
+    genPkt.setPktType(0)
+
+    m2s_size = 8
+    s2m_size = 16
+
+    gen_file_def_ap = gen_file_def + "_rw01"
+    genPkt.addBeforeExc(genMessageCode("--读取事件寄存器组")
+                        +genIFRwDataCode(0, 0x500, False, 0x48)
+                        +genIFRwDataCode(1, 0x500, False, 0x48)
+                        +genIFRwDataCode(2, 0x500, False, 0x48)
+                        +genIFRwDataCode(3, 0x500, False, 0x48)
+                        +genIFRwDataCode(4, 0x500, False, 0x48)
+                        
+                        +genSlvSMWriteData(1, 1, s2m_size, list(range(s2m_size)))
+                        +genSlvSMWriteData(2, 1, s2m_size, list(range(s2m_size)))
+                        +genSlvSMWriteData(3, 1, s2m_size, list(range(s2m_size)))
+                        +genSlvSMWriteData(4, 1, s2m_size, list(range(s2m_size)))
+                        )
+    
+    
+    genPkt.addSubPkt(0, 0, 0x302, 0xe, 2, [m2s_size, 0])
+    genPkt.addSubPkt(0, 0, 0x0800, 0xe, m2s_size, list(range(m2s_size)))
+    genPkt.addSubPkt(1, 0, 0x1000, 0x0, s2m_size, [0, ] * s2m_size)
+    genPkt.addSubPkt(2, 0, 0x1000, 0x0, s2m_size, [0, ] * s2m_size)
+    genPkt.addSubPkt(3, 0, 0x1000, 0x0, s2m_size, [0, ] * s2m_size)
+    genPkt.addSubPkt(4, 0, 0x1000, 0x0, s2m_size, [0, ] * s2m_size)
+
+    genPkt.addAfterExc(genWriteTransLenCode(gen_file_def_ap, sm_idx)
+                       +genWriteTransPktCode(gen_file_def_ap, sm_idx)
+                       +genTrgTransPktCode(gen_file_def_ap, sm_idx)
+                       +genReadAckPktCode(gen_file_def_ap, sm_idx)
+                       +genMessageCode("--读取中断")
+                       +genIFRwDataCode(0, 0x74, False, 4)
+                       +genIFRwDataCode(1, 0x74, False, 4)
+                       +genIFRwDataCode(2, 0x74, False, 4)
+                       +genIFRwDataCode(3, 0x74, False, 4)
+                       +genIFRwDataCode(4, 0x74, False, 4)
+
+                       +genMessageCode("--清除中断")
+                       +genIFRwDataCode(0, 0x78, True, 4, [0xff, 0xff, 0xff, 0xff])
+                       +genIFRwDataCode(1, 0x78, True, 4, [0xff, 0xff, 0xff, 0xff])
+                       +genIFRwDataCode(2, 0x78, True, 4, [0xff, 0xff, 0xff, 0xff])
+                       +genIFRwDataCode(3, 0x78, True, 4, [0xff, 0xff, 0xff, 0xff])
+                       +genIFRwDataCode(4, 0x78, True, 4, [0xff, 0xff, 0xff, 0xff])
+
+                       +genMessageCode("--读取中断")
+                       +genIFRwDataCode(0, 0x74, False, 4)
+                       +genIFRwDataCode(1, 0x74, False, 4)
+                       +genIFRwDataCode(2, 0x74, False, 4)
+                       +genIFRwDataCode(3, 0x74, False, 4)
+                       +genIFRwDataCode(4, 0x74, False, 4)
+
+                       +genSlvSMReadData(1, 0, m2s_size)
+                       +genSlvSMReadData(2, 0, m2s_size)
+                       +genSlvSMReadData(3, 0, m2s_size)
+                       +genSlvSMReadData(4, 0, m2s_size)
+
+                       +genMessageCode("--读取事件寄存器组")
+                       +genIFRwDataCode(0, 0x500, False, 0x48)
+                       +genIFRwDataCode(1, 0x500, False, 0x48)
+                       +genIFRwDataCode(2, 0x500, False, 0x48)
+                       +genIFRwDataCode(3, 0x500, False, 0x48)
+                       +genIFRwDataCode(4, 0x500, False, 0x48)
+
+                       +genTcEndFrameCode(gen_file_def)
+                       )
+    
+    genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1, True, gen_file_def_ap)
+
     return gen_file_def
\ No newline at end of file