Hello
I have done a board for the LPC2138 based on the Keil MCB2130 board. So I use FlashMagic to program the board.
I can program it ok, and read the signature or the flash memory. But the MCU never gets out of the bootloader. If I reset it and ask FlashMagic to read signature, it does.
There is no hardware error, P0.14 and reset lines are ok at 3.3V.
But, there is a difference between the HEX file and the Memory Dump.
These are the first two lines of the HEX File
:1000000018F09FE518F09FE518F09FE518F09FE5C0
:1000100018F09FE50000A0E1F0FF1FE514F09FE558
And these are the first two lines of the dump
00000000 18F09FE518F09FE518F09FE518F09FE5 …
00000010 18F09FE5845F20B9F0FF1FE514F09FE5 …_ …
position 0x14 to 0x17 is different in the dump, than in the HEX file…