October 2000 1/4
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notic e.
Rev. 2.0
ST62xx-EMU2
REAL-TIME EMULATOR F OR THE ST6 M CU FAMILY
Hard ware Features
■Real time emulation
■32 Kbytes of emulation m emory
■Breakpoint on a single address or on an address
range
■Break events can be defined in Program Space
or Data space combined with up to 4 external
signals
■2 fully programmable signal outputs for hardware
trigge ring or timing measurem ents
■Register read/write on-the-fly (without wait
states)
■Selec tive trace in Addres s Range or S tart/Stop
mode
■Break on stack overflow
■1 Kbytes of real trace memory
■Tracing of up to 32 bits including 4 external
signals
Software Features
Raisonance IDE and C Compiler (optionally
available)
■IDE I nterface (Ride) for W indows 95, Wi ndows
98 and Windows NT
■C or assembler source-level debuggi ng
W GDB6 (Included wi th ST62xx-EM U2)
■WGDB6 (Windows GNU Debugger for ST6)
■Assembler source-level debugging
■On-line assembler/disassembler
■Log files capable of storing any displayed screen
■Batch executi on of debugger commands
■Software breakpoints definable on source or
disassembled code, to stop execution when a
chosen instruc tion is reached.
■Memory breakpoints to stop execution when a
pre-defined area of memory is accessed and
optionally when a h ardware-related condition is
met.
■Step-by-Step execution on source code and
machine co de. A function call can optionally b e
considered as a single instruction, depending
on the level of detail required.
■Keeps a trace of memory access during
program exec ution.
■Enables you to view the stack contents.
■Enables you to view and modify the
simulated/emulated ST6 memory and register
contents.
■Enables you to view and modify data symbol
values in real time, that is as your program is
running.
■Automatically executes GDB6 command batch
files, with or without the WGDB6 graphical
interface, at start-up.
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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 MCUs.
The ST6-HDS2 emulator is a modular system
made up of 2 boards:
– a main boa rd com mon to al l ST6-HDS 2 emula-
tors and
– a dedication board (DBE ) that is specific to a set
of devices.
The ST6GP-DBE offers some additional features
not suppor ted by the other dedication boards:
– You can configure the ST6GP-DBE to emulate
any of 22 ST6 devices simply by selecti ng it from
a menu
– The entire configuration (device selection, op-
tions, clock rate...) i s restored automat ical ly each
time you load the .HEX file in the debugger.
– LVD emulation
– OSG em ulation
This emulator can be driven by the WGDB6 De-
bugger or by the new Raisonance ID E (Ride) with
assembler or C source level debugging. The fol-
lowing functions are not available: time stamp,
profiling, code coverage.
3.1 Package Con tents
– ST6-HDS2 Emulator
– A set of probes (including SOP adapters)
– Power supply
– Parallel interface cable
– "MCU on CD" CD-ROM
– User manual
3.2 EPROM/OTP programming board (to be
purchased separately)
When the c ode has been debugged using the em-
ulator, a separate programming tool such as the
ST6Exx-EPB, ST62xxx-KIT or a third-party pro-
grammer i s needed to program t he device with the
INTEL hex format file produced by the linker.
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ORDERING INFORMATION
Note: Th e em ulat or power supply op erates at 220V or 110V
Sales Type Description
ST62GP-EMU2
Complete emulator package for including dedication board, all probes and “MCU ON CD”
software package).
Supported devices: ST620x, ST621x, ST622x, ST6230/32, ST6218/28, ST625x, and
ST626x.
All packages supported
Adapters required for SSOP devices:
– 16-pin SSOP adapter: DB381 (ST626x-P/SSOP16)
– 28-pin SSOP adapter: DB388 (ST626x-P/SSOP28)
ST62GP-DBE Separate dedication board for ST620x, ST621x, ST622x, ST6230/32, ST6218/28, ST625x,
and ST626x devices with probes.
ST6240B-EMU2 Complete emulator package for ST6240 devices
(including dedication board, ST6240 QFP probe and “MCU ON CD” software package)
ST6242B-EMU2 Complete emulator package for ST6242 devices
(including dedication board, ST6242 QFP probe and “MCU ON CD” software package)
ST624XB-EMU2 Complete emulator package for ST6246 devices
(including dedication board, ST6246 SDIP probe and “MCU ON CD” software package)
ST624XB-DBE Separate dedication board for ST624x devices
ST6240-P/QFP Probe for ST6240
ST6242-P/QFP Probe for ST6242
ST6246-P/QFP Probe for ST6246
ST6280-EMU2 Complete emulator package for ST6280 devices (including dedication board, ST6280 QFP
probe and “MCU ON CD” software package)
ST6285-EMU2 Complete emulator package for ST6285 devices (including dedication board, ST6285 QFP
probe and “MCU ON CD” software package)
ST628X-EMU2 Emulator package for ST628X devices, without probes
ST628X-DBE Separate dedication board for ST628X devices
ST6280-P/QFP Probe for ST6280
ST6285-P/QFP Probe for ST6285
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Notes:
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by i m pl i cation or oth erwise under any pat ent or paten t rights of STMi croelectronics. Specific ations m entioned in this publication are s ubj ect
to change without notice. This publication supersedes and replaces all information previous ly supplied. STMicroelectronics products are not
authorized f or use as c ri tical com ponents in lif e support devices or systems wi t hout the express written ap proval of S T M i croel ectronics.
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Pur ch ase of I2C Components by STMicroelectronics conveys a license under t he Philips I2C Patent. R ights to us e these component s in an
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