增加检测中断信号的建立和清除代码

tb/shinTest/ShinTopSpiTb.v

@@ -3,6 +3,7 @@
 `define ENABLE_REG_RW_TEST
 `define ENABLE_DET_TEST
 `define ENABLE_SET_ADDR_TEST
+`define ENABLE_INT_INIT_TEST
 //`define ENABLE_SM1_SEND_TEST
 //`define ENABLE_SMx_SEND_TEST
 
@@ -501,6 +502,48 @@ task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,in
 endtask
 
 
+always @(posedge io_int_sig[0]) begin
+      $fdisplay(spidata_file, "MST  INT SETUP: %tns", $time / 1000);
+end
+
+always @(posedge io_int_sig[1]) begin
+      $fdisplay(spidata_file, "SLV0 INT SETUP: %tns", $time / 1000);
+end
+
+always @(posedge io_int_sig[2]) begin
+      $fdisplay(spidata_file, "SLV1 INT SETUP: %tns", $time / 1000);
+end
+
+always @(posedge io_int_sig[3]) begin
+      $fdisplay(spidata_file, "SLV2 INT SETUP: %tns", $time / 1000);
+end
+
+always @(posedge io_int_sig[4]) begin
+      $fdisplay(spidata_file, "SLV3 INT SETUP: %tns", $time / 1000);
+end
+
+
+always @(negedge io_int_sig[0]) begin
+      $fdisplay(spidata_file, "MST  INT CLEAR: %tns", $time / 1000);
+end
+
+always @(negedge io_int_sig[1]) begin
+      $fdisplay(spidata_file, "SLV0 INT CLEAR: %tns", $time / 1000);
+end
+
+always @(negedge io_int_sig[2]) begin
+      $fdisplay(spidata_file, "SLV1 INT CLEAR: %tns", $time / 1000);
+end
+
+always @(negedge io_int_sig[3]) begin
+      $fdisplay(spidata_file, "SLV2 INT CLEAR: %tns", $time / 1000);
+end
+
+always @(negedge io_int_sig[4]) begin
+      $fdisplay(spidata_file, "SLV3 INT CLEAR: %tns", $time / 1000);
+end
+
+
 
 `define INTERFACE_IDX       0 //internal spi
 `define IF_IDX(idx)         ((`INTERFACE_IDX)+(idx))
@@ -610,6 +653,7 @@ initial begin
     spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(4)) );
   end
 
+`ifdef ENABLE_INT_INIT_TEST
   begin:CHECK_INTERRUPT_SIG
     $fdisplay(spidata_file, "\n\n测试用例：检查设备的INTERRUPT信号");
 
@@ -693,6 +737,7 @@ initial begin
     spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(3)) );
     spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(4)) );
   end
+`endif
 
 `ifdef ENABLE_DET_TEST
 /*---------------------------------------------------------------------------------------------------------