ST6280-EMU2 [STMICROELECTRONICS]
REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY; 实时仿真开发工具ST6单片机系列
| 型号： | ST6280-EMU2 |
| 厂家： | 
ST |
| 描述： | REAL TIME EMULATION DEVELOPMENT TOOLS FOR ST6 MCU FAMILY |
| 文件： | 总4页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ST6xxx-EMU2
REAL TIME EMULATION DEVELOPMENT TOOLS
FOR ST6 MCU FAMILY
HARDWARE FEATURES
SOFTWARE FEATURES
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Symbolic debugger at source level
On-line assembler/disassembler
Log files capable of storing any displayed screen
Command files able to execute a setof debugger
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Supports ST62 and ST63 family
Real time emulation
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32 KBytes of emulation memory
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Breakpoint on a single address or on an address
area
commands
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Break events can be defined on Program Space,
Data space mixed with up to 4 external signals
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2 full programmable output for synchronisation
Read/Write registers on the fly (without wait
state)
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Selective trace in Range or Start/Stop
Break on Stack Overflow
1K of real trace memory
Tracing of up to 32 bits including 4 external
signals
August 1998
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This is advance information from STMicroelectronics. Details are subject to change without notice.
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ST6xxx-EMU2
GENERAL DESCRIPTION
The ST6 Real Time Development System is an
advanced hardware development system de-
signed and configured to provide comprehensive
support for the ST6 family of MCU's.
The debugger provides the same interface for both
simulator and emulator, allowing easy transition
from the software simulation phase to the execu-
tion of the program in the target hardware with the
emulator.
This new mainframe consists of a basic part, com-
mon to all ST6 devices, and one ST62 or ST63
subfamily dedicated board depending on the de-
vice to emulate. This new emulator is fully compat-
ible with the existing dedicated boards, except for
the ST638X and ST631XX devices which have
been designed on two boards. Only the dedicated
board needs to be changed to emulate a new de-
vice within the ST62/ST63 subfamilies.
The assembler source level debugging capability
allows program execution to be viewed in the
source file written by the user. Mouse click func-
tions are context sensitive. Depending on the pro-
gram element selected, different actions are per-
formed such as viewing a subroutine or variable.
In addition, the ST6-EMU2 architecture allows to
read ST6 registers while the user program is run-
ning: such possibility is offered without any distur-
bance in the user program execution. Known as
“Read on the Fly” feature, it allows to follow the
modification of a system variable during execution.
Moreover, modification of the registers contents is
possible in the same conditions, without disturbing
the execution of the program.
The debugger runs under the Microsoft Windows™
environment. The use of a parallel port allows a
much faster communication transfer rate. The as-
sembler source level debugger, software part of
the real time emulation tool, can be run on a PC,
and is common to all ST62 and ST63 devices. The
debugger is a native Windows application; it can
run under Windows 3.1x, Windows 95, Windows
NT (specific drivers NT are provided). Full context
sensitive on-line help is provided.
The logical analyser permanently records in real
time on 32 bits: buses, flags, Bank registers and 4
external signals. It allows the user to display the
last 1024 executed cycles. The displayed cycles
are, either fetch, or fetch and data space access-
es, chosen by a debugger command. Addresses,
data, control/status bits and 4 user signals are dis-
played using mnemonic and user symbols. Log
files offer the possibility to send any screen display
to a text file. In particular, log files are very useful
to save the contents of the logic analyser and/or
the contents of data registers to be analysed or
printed.
Once assembled, linked and debugged with the
simulator, the application software is ready to be
downloaded into the ST6-EMU. The device probe
is connected to the application hardware. The de-
velopment station performs a real-time emulation
of the target device, thus allowing high perform-
ance testing and debugging of both application
hardware and software.
Command files can be used to execute a set of de-
bugger commands in order to ease and speed up
the emulation session.
The breakpoints allow the user to stop the MCU
when the application software reaches selected
addresses, and/or addresses within a selected
ranges, and/or on data fetch (or read, or write, or
both) cycles. The user is then able to read and
modify any register and memory location. An on-
line assembler/disassembler is also available to
ease debugging. The internal break signal is out-
put on OUT1 triggers on the front panel of the em-
ulator. This feature enables the user to count
events using to external equipment, when optimis-
ing software for example, or to synchronise an os-
cilloscope when debugging hardware.
A powerful help facility can be involved at any time
to give additional information about the com-
mands, the processor or the emulator.
A powerful hardware test allows to verify the good
behaviour of the system.
When the program is fully debugged, the ST6
EPROM remote programming board can be used
to program the emulation device with the INTEL
hex format file produced by the linker.
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ST6xxx-EMU2
ORDERING INFORMATION
Sales Type
Description
Complete emulator package for ST620X, ST621X, ST622X, ST625X and ST626X devices
(including dedicated board, all probes and ST6-SW software package)
ST626X-EMU2
ST626X-DBE
Separate dedicated board for ST620X, ST621X, ST622X, ST625X and ST626X devices
with probes
Emulator package for ST6218, ST6228 & ST623X devices, with probes for ST6218,
ST6228, ST6230 and ST6232
ST623X-EMU2
ST623X-DBE
Separate dedicated board for ST6218, ST6228 & ST623X devices , with probes for ST6218,
ST6228, ST6230 and ST6232
Complete emulator package for ST6240 devices
(including dedicated board, ST6240 QFP probe and ST6-SW software package)
ST6240B-EMU2
ST6242B-EMU2
ST6246B-EMU2
ST624XB-DBE
ST6240-P/QFP
ST6242-P/QFP
ST6246-P/QFP
ST628X-EMU2
ST628X-DBE
Complete emulator package for ST6242 devices
(including dedicated board, ST6242 QFP probe and ST6-SW software package)
Complete emulator package for ST6246 devices
(including dedicated board, ST6246 SDIP probe and ST6-SW software package)
Separate dedicated board for ST624x devices
Probe for ST6240
Probe for ST6242
Probe for ST6246
Emulator package for ST628X devices, without probes
Separate dedicated board for ST628X devices
Probe for ST6280
ST6280-P/QFP
ST6285-P/QFP
ST6280-EMU2
ST6285-EMU2
Probe for ST6285
Complete emulator package for ST6280/81 devices (including dedicated board, ST6280
QFP probe and ST6-SW software package)
Complete emulator package for ST6285 devices (including dedicated board , ST6285 QFP
probe and ST6-SW software package)
Notes: The emulator power supply can be adjusted to 220V or 110V
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ST6xxx-EMU2
Notes:
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
1998 STMicroelectronics - All Rights Reserved.
Purchase of I2C Components by STMicroelectronics conveys a license under the Philips I2C Patent. Rights to use these components in an
I2C system is granted provided that the system conforms to the I2C Standard Specification as defined by Philips.
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