• State Not Answered
  • Locked Locked
  • Replies 1 reply
  • Subscribers 21 subscribers
  • Views 754 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

LPC17XX memory configuration

Ajay Sharma

Hi All

Using uVision3 V3.90, I found that the SRAM setups for some of the LPC17XX parts are not correct when taken from the target settings.

Eg. The LPC1756 has 32k of internal RAM. 16k is in local RAM (0x10000000) and 16k is in peripheral RAM (0x2007c000). See the data sheet:

ics.nxp.com/.../lpc1751.lpc1752.lpc1754.lpc1756.lpc1758.lpc1759.pdf

In the target setting in uVision3 it is selecting 32k in local RAM, which will fail due to the SP being set incorrectly and also if memory use overflows.

Regards

Mark

http://www.uTasker.com