Jump to content

DebugWIRE

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by ZéroBot (talk | contribs) at 16:19, 12 September 2011 (r2.7.1) (robot Adding: ru:DebugWIRE). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

debugWIRE is a serial communications protocol, designed by Atmel. It is used for on-chip debugging of Atmel AVR microprocessors.

Protocol

debugWIRE is designed as simpler alternative to JTAG, aimed at processors with limited resources. It is supported by most modern 8-bit AVRs. By using debugWIRE you have full read and write access to all memory and full control over the execution flow. It lacks support for single-step execution of code.

Programmer models

debugWIRE is supported by three programmer models, made by Atmel: AVR Dragon, AVR JTAGICE mkII and AVR One.

Retrieved from "https://en.wikipedia.org/w/index.php?title=DebugWIRE&oldid=450102185"