To unsecure a device, the debugger needs to know the value of the FCDIV register to correctly mass erase the device and program the security byte. The Information required to unsecure the device dialog box provides an FCDIV value to the Unsecure Command File script. To access this dialog box, select the menu option HCS08 Open Source BDM > Command Files and click on the Unsecure tab.
Figure 15.3 Information Required to Unsecure the Device Dialog Box
这里有个图,没加上来!
When FCDIV is correctly set, select the OK button in this window to run the Unsecure command file script.作者: 王怀玉 时间: 2010-5-2 11:09
这个不清楚了
我回去问一下吧作者: 就是白杨 时间: 2010-5-2 12:47 回复 8#王怀玉