AN2099 Datasheet, PDF (1/8 Pages) STMicroelectronics – Guidelines for connecting via JTAG protocol to the STR71x microcontroller

AN2099
APPLICATION NOTE
Guidelines for connecting via JTAG protocol to the STR71x
microcontroller
INTRODUCTION
This application note provides guidelines on how to connect a Host debugger to a target
STR71x board via a JTAG protocol converter, taking into account the internal features of the
STR71x microcontroller product family.
This document is targeted for third party tool suppliers or application engineers interested in
connecting to the STR71x using the JTAG connector. For basic references on the JTAG tar-
geted for the ARM core, please refer to the ARM7TDMI Technical Reference manual
Figure 1. Hardware Setup Example
HOST PC
JTAG protocol converter
JTAG CONNECTOR
STR71x BOARD
POWER
SUPPLY
AN2099/0405
Rev. 1
1/8
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