ARM Coresight

1. 名詞解釋

SWD: Serial Wire Debug
DAP: Debug Access Port
ETM: Embedded Trace Macrocell
PTM: Program Trace Macrocell
ITM: Instrnmentation Trace Macrocell
HTM: AHB Trace Macrocell
CTI: Cross Trigger Interface
ETB: Embedded Trace Buffer
TPIU: Trace Port Interface Unit

2. ARM Coresight連接圖

3. 參考來源
http://www.arm.com/zh/products/system-ip/debug-trace/coresight-soc-components/index.php
http://www.arm.com/zh/products/system-ip/debug-trace/coresight-soc-components/coresight-soc-400.php