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| 型号： | ST6242BQ1 |
| 厂商： | 意法半导体 |
| 英文描述： | Forklift Truck Fuse; Current Rating:250A; Voltage Rating:32VAC; Interrupting Current Max:6000A; Fuse Terminals:Blade; Fuse Type:Non-Time Delay; Series:ANL RoHS Compliant: Yes |
| 中文描述： | 8位检察官办公室/存储器与LCD驱动器，EEPROM和一个微处理器/ D转换器 |
| 文件页数： | 2/4页 |
| 文件大小： | 84K |
| 代理商： | ST6242BQ1 |
2/4
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.
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 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.
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.
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.
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.
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 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.
Command files can be used to execute a set of de-
bugger commands in order to ease and speed up
the emulation session.
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.
742
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ST6242BQ1/XXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST6242BQ6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER |
| ST6242BQ6/XXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| ST6242-P/QFP | 功能描述:插座和适配器 ST62 P/QFP Adaptor RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| ST6242Q1/XX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
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