xCORE documentation specifies that booting of the node happens only using Link B. However, XK-1A violates this rule and still able to boot using links. What is the reason for this?
How do XK-1A devices boot? Topic is solved
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sethu_jangala
- XCore Expert
- Posts: 589
- Joined: Wed Feb 29, 2012 10:03 am
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sethu_jangala
- XCore Expert
- Posts: 589
- Joined: Wed Feb 29, 2012 10:03 am
The XK-1A has an image burned in the OTP to change the standard behavior. This allows it to boot from non-standard flash pins, and can change which link is used in boot-from-link mode. The OTP program also automatically determines whether to boot from link/JTAG.