Freescale Semiconductor NXP CodeWarrior USB TAP, Руководство пользователя, Страница: 11 / 54

11 USB TAP Users Guide
2
Connecting to the Target
and your Host Computer
To test your software using the USB TAP emulator, you must have working target
hardware.
This chapter explains how to connect the USB TAP emulator to such hardware and to your
host computer.
The sections are:
• Debug Port Connector Information
• Setting the Debug Port Clock Frequency
• Connecting to your Host Computer
• What To Do Next
CAUTION The USB TAP emulator contains components that are subject to damage
from electrostatic discharge. Whenever you are using, handling, or
transporting the USB TAP emulator, or connecting to or disconnecting
from a target system, always use proper anti-static protection measures,
including using static-free bench pads and grounded wrist straps.
Debug Port Connector Information
The USB TAP emulator is a powerful development tool for use with a wide variety of
processors that use either JTAG/COP, DPI, BDM, OnCE or ARM
®
JTAG debug
interfaces
The appendices describe the debug port connector informations for:
• “JTAG/COP Connector Information” on page 21 .
• “DPI Connector Information” on page 27 .
• “BDM Connector Information” on page 31 .
• “OnCE Connector Information” on page 37 .
• “ARM® JTAG Connector Information” on page 41 .
U SB_TA P.book Page 11 Thursday, N ovem ber 10, 2005 2:27 PM