Atmel AT91 - Manual (Page 29)

S
OPHIA
S
YSTEMS
EJ-D
EBUG
JTAG E
MULATOR
C
ONTACTS
JAPAN
Sophia Systems Co. Ltd.
6-2 Minami-kurokawa,
Asao-ku, Kawasaki-shi
Kanagawa 215-8588 - Japan
Phone: +81 (0)44-989-7110
Fax: +81 (0)44-989-7014
e-mail:
[email protected]
W
EB
S
ITE
www.sophia.com
II-12
Sophia’s EJ-Debug JTAG Emulator has
all the same great functions as our
popular_UniSTAC II/J_Lite series plus so
much more. With its low price point and
small size, the EJ-Debug is sure to meet any
developer’s budget and field application needs.
All Sophia ICE includes our own high level
language debugger - Watchpoint
® . Watchpoint ®
supports C/C++, Java, and other languages
as well as numerous RTOS applications, and
operates on Windows 9x/ME/NT/2000/
XP platforms. Thumb
® state code debugging,
flash memory write capability, unlimited software
breakpoints, and the ability to view/modify
internal peripheral and coprocessor are all
standard features of Watchpoint
® . Hardware
breakpoints can also be set for address/data/
status conditions (2 instruction breakpoints,
2 data breakpoints).
Also Available:
• EJ-Writer is a low cost Flash ROM writer
that has the ability to write directly into Flash
ROM via the JTAG port (while already
installed on the target board)!
• UniSTAC II/J JTAG emulator with USB and
LAN interface offers branch trace capabilities
and optional ETM trace of internal memory
with a trace capacity of 512K machine
cycles. Features of ETM trace include:
instructions and data trace, the start/end
address, as well as memory access and
data can be specified by the user. This
multifunctional trace/trigger easily uncovers
hard to find, embedded bugs.
• UniSTAC II ASSP Full ICE offers a powerful
and more complete debugging solution!
Sophia’s Watchpoint ® Debug Software works
in conjuction with Sophia’s EJ-Debug
emulator and is not standalone software.
• Supports the CPU’s maximum
internal clock speed
• JTAG-based ARM Multi-ICE and
EmbeddedICE debugging
interfaces supported as well as
ARM/Thumb mode supported
• High-speed download to external
Flash ROM capability
• Automatic script execution via
the BATCH button
• Useful for field maintenance
AND/OR for automatic writing/
upgrading in mass production
C H A P T E R I I - J T A G I C E I N T E R F A C E S
5C46 AT91 3Party BAT.xp 7/09/05 2:52 Page 29