Serial Wire Debug (SWD) provides a debug port for severely pin limited packages, often the case for ...
JTAG Finder Figuring out the JTAG Pinouts on a Device is usually the most time-consuming and frustr ...
http://debugmo.de/2012/02/xvcd-the-xilinx-virtual-cable-daemon/ I recently discovered an almost und ...
1 Debug Interface Overview 1.1 Serial Wire Debug Serial Wire Debug (SWD) is a two-wire protocol fo ...
TAP and TAP Controller 原文鏈接 我的博客 本文繪制圖形使用工具 Test Access Port (TAP) 這個是用來進行 JTAG 控制的接口,IEEE 標准規定了四 ...
yxr注: 主要zt,附上自己的心得如下: 1)反觀SVF文件,除了設置必要的條件之外(初始條件和TIR等四條命令),真正的運行命令就兩條,SIR向JTAG TAP狀態機的IR寄存器送命令 ...
用SWD調試接口測量代碼運行時間 關於時間測量的種種問題 在嵌入式中,我們經常需要測量某段代碼的執行時間或測量事件觸發的時間,常規的思路是: 1:在測量起始點,反轉電平2:在測量結束點,再次反轉 ...
This document provides you with interesting background information about the technology that underpi ...
Open JTAG Project is an open source hardware and software for a high speed USB JTAG tool. In this ...