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How to Switch to boundary scan mode

oe
Associate II
Posted on September 05, 2008 at 12:45

How to Switch to boundary scan mode

2 REPLIES 2
oe
Associate II
Posted on May 17, 2011 at 12:44

I have donloaded the boundary scan BSDL file for my cortexM3 (stm32p103RB), does anyone know how to set the J-Tag interface in boundary scan mode, insted of programing / emulation?

janis
Associate II
Posted on May 17, 2011 at 12:44

Hi, to access JTAG boundary scan you don't have to switch anything. There is separate TAP dedicated for it. Take a look in Ref manual at ''Debug support (DBG)''. The problem is that you need to buy a special tool that does the scan or you can make it yourself. As I know the most of debuggers don't do boundary scan.