对顶层文件中的错误修改,使得仿真可以正常运行

tb/shinTest/ShinTopSpiTb.v

@@ -672,7 +672,7 @@ task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,in
               len = (txBuf[_pos + 4] & 8'h0f) * 256 + (txBuf[_pos + 5] & 8'hff);
             end else begin
               addr_type = rxBuf[_pos + 1] & 8'h3;
-              dev = (txBuf[_pos] * 256) >> 2;
+              dev = (rxBuf[_pos] * 256) >> 2;
               dev = dev + ((rxBuf[_pos + 1] >> 2) & 8'hff);
               addr = rxBuf[_pos + 2] * 256 + (rxBuf[_pos + 3] & 8'hff);
               cmd = (rxBuf[_pos + 4] >> 4) & 8'h0f;