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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

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Re: [lpc2000] IAP not programming in sector 0 (2138)?

2006-03-28 by Stanley Frederickson

If the bootloader or RAM are mapped into the interrupt
vector table then you will have problems erasing and
writing to sector 0 (or at least the verification of
the erase and write will fail.)  You can map FLASH
into the interrupt vector by writing a 1 into the
least-significant 2-bits of the MEMMAP register at
address 0xE01FC040.

--- SR <emddjava@...> wrote:
> Does anyone have this problem,. When using the IAP
> set of flash 
> programming commands, sector 0's at 0x00000000 is
> never been able to 
> be programmed when you are running the code on RAM,
> the vector address 
> is mapped onto the internal Flash location
> 0x00000000. Any help, 


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