Editing Coreboot (section)

== Developing and debugging coreboot ==
[[File:Hacking Coreboot.jpg|thumb|Hacking coreboot at Denver 2008 summit.]]

There are also CPU [[emulator]]s that either replace the [[Central processing unit|CPU]] or connect via a [[JTAG]] port, with the Sage SmartProbe<ref>{{Cite web|url=http://www.se-eng.com/|archiveurl=https://web.archive.org/web/20110315080000/http://www.se-eng.com/|url-status=usurped|title=Sage Electronic Engineering - SmartProbe JTAG debugger, Sage EDK, coreboot and Embedded Systems and Software Engineering|archivedate=15 March 2011|website=www.se-eng.com}}</ref><ref>{{cite web | url=http://www.loper-os.org/?p=1887 | title=Sage SmartProbe FAQ | publisher=S.Datskovskiy | access-date=30 April 2021}}</ref> being an example. Code can be built on, or downloaded to, BIOS emulators rather than flashing the BIOS device.