U2D-COP Macraigor Systems LLC, U2D-COP Datasheet - Page 3

• Manufacturer Part Number: U2D-COP
• Description: USB2DEMON BDM/JTAG COP
• Manufacturer: Macraigor Systems LLC
• Series: usb2Demon™r
• Type: In-Circuit Debugger/Programmerr

Specifications of U2D-COP

• Contents: Module, Adapter, Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: *

USER’S MANUAL
Revision 1.0
Introduction
This guide describes all of the tasks necessary to connect your new
D
to your
USB
EMON
host computer system and your target under test. The actual steps needed depend on the
host software you will be using.
What exactly is the
D
?
USB
EMON
Many modern CPUs have one or another form of On Chip Debug (OCD). This may take
the form of BDM (Background Debug Mode), JTAG (IEEE 1149.x), EJTAG (Extended
JTAG), OnCE (On Chip Emulation), COP, or one of many others. All of these comprise
an electrical/timing specification as well as a communication specification.
The
D
is a microprocessor-based device that “translates” commands from a host
USB
EMON
debugger into the appropriate OCD format and communicates with the target CPU under
test. The
D
communicates with the host debugger via the Universal Serial Bus
USB
EMON
connection and can communicate with the target CPU in a wide variety of OCD formats
including all of those previously mentioned as well as others.
Because there are so many OCD formats, each with its own electrical characteristics and
pin outs, the
D
comes in several different configurations to match the interface
USB
EMON
on your target. In addition, the
D
can be configured with flying leads to support
USB
EMON
hardware JTAG debug.
What software is available for the
D
?
USB
EMON
There are many debuggers available (see the section on Installing Host Software) as well
as various utility applications such as Flash programmers, hardware JTAG debuggers and
test utilities. Macraigor Systems LLC specializes in flash programming technology and
test software. See our web site: www.macraigor.com. Free software that is available
includes the low-level debugger, OCD Commander, and high level development
environments with C compiler and source level debugger. GNU toolsets for ARM7,
MIPS32, MIPS64, PowerPC, and XScale are all available at www.ocdemon.com.
© 2005 Macraigor Systems LLC