UM0470 Datasheet, PDF (1/37 Pages) STMicroelectronics – STM8 SWIM communication protocol and debug module

UM0470
User manual
STM8 SWIM communication protocol and debug module
Introduction
This manual has been written for developers who need to build programming, testing or
debugging tools for the STM8 microcontroller family. It explains the debug architecture of the
STM8 core.
The STM8 debug system consists of 2 modules.
DM -
Debug module
SWIM -
Single wire interface module
Related documentation
● STM8 Flash programming reference manual (PM0047)
January 2008
Rev 1
1/37
www.st.com