问题现象

在使用模拟器调试时，出现以下错误提示，导致不能连续运行：

*** Error 65: Access violation at 0x40000004 : No 'write' permission

解决措施

将以下内容保存为debug_Cortex-M_use_simulator.ini脚本文件，并根据CPU的外设地址更改map指令后面的参数。

配置选择为初始化文件：

/* Usage: Project ==> Options for Target ==> Debug:
/====================================================================\
|  (●) Use Simulator                                                 |
|                                                                    |
+--------------------------------------------------------------------+
|                                                                    |
|  Initialization File:                                              |
|  +------------------------------------+    +-----+    +---------+  |
|  | .\debug_Cortex-M_use_simulator.ini |    | ... |    | Edit... |  |
|  +------------------------------------+    +-----+    +---------+  |
|                                                                    |
|                                                                    |
|                                                                    |
|                                                                    |
\====================================================================/
*/// S32K1xx Series Reference Manual, Chapter 3: Memory Map
map 0x40000000,0x40080000 read write	// Peripheral 
map 0x400FF000,0x40100000 read write	// GPIO controller
map 0x50000000,0x50070000 read write
map 0xA0000000,0xA0080000 read write

参考资料：

  http://www.keil.com/support/docs/814.htm
  http://www.keil.com/support/man/docs/uv3/uv3_cm_map.htm

https://www.keil.com/support/man/docs/uv4/uv4_db_dbg_memmap.htm