Custom Bootloader written by Mucter

How to Use Custom Bootloader

1.What is additional function of this.
 In Normal Flash Magic and normal bootloader, you can't see block1( 0x10000 - 0x11fff)
 Using this,You can browse and overwrite block1 , internal memory (0-0xff), data memory (0-0xffff)
 

3.Install
 From Flash Magic, select Isp -> Update Bootloader.
 Input or Browse Hex file, and click Update button.

4.Usage
 There is Memory mode in this boot loader. default is blook0

 Memory mode
 0 : block0           0-0xffff (default)
 1 : block1           0-0x1fff
 2 : internal memory  0-0xff
 3 : data memory      0-0xffff ( including expand memory)

 1) How to change Memory mode,
 Using Terminal Program, Send following Command.
for block0
:110000000102030405060708090A0B0C0D0E0F100000
                                         ^^
^^ degit is replaced with memory mode.
this command's record type is 01(= program user code)
but sum check will fail and no memory will be overwritten.

Now, You can brows or program any memory.
