Simon Chamlian

MCF5282: printf from SDRAM does not work

Discussion created by Simon Chamlian on Jan 7, 2009
Latest reply on Feb 2, 2009 by Simon Chamlian

Hi,

Have a small program that runs continuously and writes a string in UART.

 

When I run the program from internal SRAM, there is no problem. I can see the messages in my HyperTerminal.

 

Nevertheless, when I run the same program from external SDRAM, only the first 2 characters are seen in the HyperTerminal.

 

If I trace the program through the uart writing functions (one character at a time), all characters are echoed in HyperTerminal.

 

Any hints?

 

Thanks,

S.

 

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