Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

Wrong SRAM definition in the LPC4088.ld linker script

Topic last updated 07 Jan 2014, by EmbeddedArtists AB. 1 reply
Daniel Zimmermann
21 Dec 2013

Hello

The linker script LPC4088.ld is copied from the LPC1768.ld without adjudge the SRAM size. The LPC4088 have 96K (64K + 16K + 16K) SRAM and the LPC1768 have 64K (32K + 16K + 16K) SRAM.

See also section 7.6 in http://www.nxp.com/documents/data_sheet/LPC408X_7X.pdf

So I think the sram line in the linker script LPC4088.ld should look like this: RAM (rwx) : ORIGIN = 0x100000E8, LENGTH = (64K - 0xE8)

Greetings Daniel

EmbeddedArtists AB
07 Jan 2014

Hi Daniel,

You are correct. We will add it to our todo list of things to update in the LPC4088 port.

Thanks, Andreas @ Embedded Artists