Re: Program variable on the internal flash of MPC566 on runtime
Baruch Einziger <[email protected]>
| Newsgroups | gmane.comp.hardware.motorola.microcontrollers |
|---|---|
| Message-ID | <[email protected]> |
For burning the internal flash its better to load the burning routine into Ram. Normally this driver uses the internal RAM. This driver is larger than your buffer (about 20K). Try to use the EVB external RAM. crbtfp <[email protected]> wrote: Hi I have axiom 566EVM. I use Code Warrior 8.0. I do the sampling of analog signal by QADC64E. Because SRAM is too small.I want to save this result in internal flash memory on runtime. Can I do that? I 've tried to program to flash on runtime by save the output result of QADC64E to a variable in SRAM then I want to program that variable to internal flash on runtime. The mpc566 ref. manual is unclear, how to write to address data latch and how to program to program data latch of MPC566. I can not make EHV bit go high(=1) Does anyone have recommendations? And Does anyone know how many times can I program to the internal flash memory? one manual said 1000 times another manual said 100000 times Thank you very much PS ----------------------------------------------------------- To learn more about Freescale Microcontrollers, please visit http://www.freescale.com/mcu --------------------------------- Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/MPC500/ To unsubscribe from this group, send an email to: [email protected] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com [Non-text portions of this message have been removed] ----------------------------------------------------------- To learn more about Freescale Microcontrollers, please visit http://www.freescale.com/mcu Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/MPC500/ <*> To unsubscribe from this group, send an email to: [email protected] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/