LPCXpresso IDEのトピックRe: Lpc1769

Lpc1769

lpcware — Wed, 15 Jun 2016 23:05:58 GMT

Content originally posted in LPCWare by guillaumeL on Mon Mar 18 10:09:32 MST 2013
Hello,

I'm working with a LPC1769 but unfortunately, 64K ram is not enough for my application. Do you know which LPC could replace the LPC1769?

I don't need more pins or more feature only more RAM.

Regards.

Re: Lpc1769

lpcware — Wed, 15 Jun 2016 23:05:58 GMT

Content originally posted in LPCWare by Ex-Zero on Mon Mar 18 10:33:05 MST 2013
Use Parametric Search an select M3 and RAM size :)

http://www.nxp.com/parametrics/50809/

Re: Lpc1769

lpcware — Wed, 15 Jun 2016 23:05:59 GMT

Content originally posted in LPCWare by CodeRedSupport on Tue Mar 19 01:21:37 MST 2013
I assume that you have already looked in detail at what is using up your RAM and seeing if there are any obvious changes you can make to save memory? If not, then as a starting point for doing this, look at your map file and read this FAQ:

http://support.code-red-tech.com/CodeRedWiki/FlashRamSize

Also make sure that your project(s) are built with unused section elimination turned on:

http://support.code-red-tech.com/CodeRedWiki/UnusedSectionElimination

Regards,
CodeRedSupport