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Trying to boot from bootloader in STML152 although not present

Question asked by Goldstein.Art on Jun 30, 2011
Latest reply on Jul 1, 2011 by Clive One
I am doing a STM32L152 design, using IAR tools, and have run into problems with JTAG programming. My code resides in Flash, and sometimes there is a JTAG "no communication" problem which prevents me from programming. Everything locks up. I was advised to try another boot mode to force it to communicate. I have used system bootload, except there is no bootloader according to the errata sheet.

Does anyone know what happens when there is this attempt?

Secondarily, does anyone know what clock selection is invoked in this mode - what speed?