Boot and run blinky in bank 1

[craig239955_st]

Posted on March 06, 2007 at 04:19

Boot and run blinky in bank 1

[craig239955_st]

Posted on May 17, 2011 at 09:39

Used target = MCB-STR9 + µVision3.50 from Keil.

I tried to build the blinky example to boot and run in flash bank 1.

In the ''STR910 Flash with CFG'', I changed, using the configuration wizard following items :

 

FLASH MEMORY INTERFACE (in STR91x.s)

 

Flash bank 0 Enable = true

 

BBSize = 512KB

 

BBADD = 0x800000

 

 

Flash bank 1 enable = true

 

NBBSIZE = 32K

 

NBADDR = 0x00000 (<= remapped this on address 0 to boot)

 

 

CONFIGURATION (in STR91xCFG.s)

 

CSX (Chip select mapping) = true (<= switch boot sector)

 

The result is that the JTAG is blocked. I get the error 'could not stop ARM device'. Even erasing immediatly after reset is not possible.

This is the second time this happens. The first time i did replace the STR9 device. Now I did order a RLINK device. I hope this works for erasing it !

My question :

WHAT IS WRONG WITH ABOVE SETTINGS ?

Thanks

Luc

[craig239955_st]

Posted on May 17, 2011 at 09:39

Thank you for respons !

I will trie this as soon I can erase my flash ...

Luc Vercruysse