HI All,

I tried searching in the LPC2000 doc's - does anyone know where the
NXP doc's state little endian for the LPC2000's?

Thanks in advance.

Joe
--- In l..., "Paul Curtis" wrote:
>
> It's fixed little-endian. No big-endian mode, sorry.
>
> -- Paul.
>
> > -----Original Message-----
> > From: Leighton Rowe [mailto:leightonsrowe@...]
> > Sent: 12 July 2004 13:35
> > To: l...
> > Subject: [lpc2000] big-endian mode
> >
> > I understand that lpc21xx configures arm7 processor to work
> > in little-endian mode.
> >
> > Is it possible to change that around so that the processor
> > works in big-endian? If yes, how?
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> Start a New Thread

--- In l..., "phlpcmicro" wrote:
>
> HI All,
>
> I tried searching in the LPC2000 doc's - does anyone know where the
> NXP doc's state little endian for the LPC2000's?
>
> Thanks in advance.
>
> Joe
>

LPC2106/2105/2104 User Manual (September 17,2003) in the section
"Architectural Overview" on page 16. Last sentence of first paragraph.

Same for LPC213x User Manual on page 5.

Richard Start a New Thread

Hello Joe,

On Monday 07 May 2007 17:36:04 phlpcmicro wrote:
> HI All,
>
> I tried searching in the LPC2000 doc's - does anyone know where the
> NXP doc's state little endian for the LPC2000's?
>
> Thanks in advance.
>
> Joe

that wasn't too hard - opened the LPC214x (first one that got under my mouse
cursor) user's manual, entered "endian" in the search box, clicked "next",
and got to page 5 (in Rev. 01 of the UM), which says:

The LPC2141/24/6/8 configures the
ARM7TDMI-S processor in little-endian byte order.

Best regards,

Dominic Start a New Thread

> that wasn't too hard - opened the LPC214x (first one that got under
my mouse
> cursor) user's manual, entered "endian" in the search box, clicked
"next",
> and got to page 5 (in Rev. 01 of the UM), which says:
>
> The LPC2141/24/6/8 configures the
> ARM7TDMI-S processor in little-endian byte order.
>
> Best regards,
>
> Dominic
>

Thanks very one!

Ok... It's 2am in OZ... I must have skimmed past this section.

I have some of the ARM books - and they just say the ARM7TDMI
Sythesizable core can be little or big endian depending on implementation.

OK back to sleep now....I go.

Regards
Joe Start a New Thread