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68
HC12 Architecture Overview The 68 HC12 microcontroller unit (MCU)
is a 16-bit device composed of standard on-chip peripherals, flash, RAM and EEPROM
(More about the 68 HC12 family).
Hitex
supports 68 HC12 derivatives with a complete development tool chain. Emulation
systems begin with a low cost BDM debugger, the JProbe HC12. The full
in-circuit
emulator DProbe HC12 can be extended with an additional trace option DTrace or
with the high-end extension DBox16. An outstanding feature included
is RIAS(R)
that results in truly undisturbed real-time debugging. All Hitex emulators are
controlled by HiTOP, the sophisticated and easy to use Hitex user
interface.
DProbe
HC12 and DProbeS12 Emulator Concept
The DProbe HC12 in-circuit
emulator uses the latest ASIC-technology. Palm-size dimensions together
with the ability to use modular upgrades
make this development tool a valuable help to any software engineer.
The tool is available in several variants for different HC12 and HCS12
derivatives, which guarantees that all derivative specific features are
emulated in the correct way. The DTrace and DBox add on modules for DProbes
are universal in the sense that they can be used with all derivatives
and with other architectures. This enables changing over from one derivative
to another while keeping the cost down. DTrace is a compact snap-in trace
module that introduces a real-time trace buffer to the system. DBox16
offers extended features to a DProbe, converting it into a high-end in-circuit
emulator for the professional systems engineer. Tantino for HC12
The Tantino for HC12 is a small and compact BDM debug hardware with an excellent
price / performance ratio. It supports all Motorola M68HCS12 specific features.
The basic Tantino for HC12 system consists of a small module with a debug
cable that allows the direct connection of the test and analysis tool to the
BDM
port
in the target system. The system communicates to the host via USB and is controlled
by the HiTOP user interface.
Features:
- Small and compact BDM
debug hardware
- Support the maximum
operating frequency without wait-states
- Excellent price / performance
ratio
- Easy emulation processor
setup
- Watchdog support
- Support of low voltage
derivatives
- Fast program download
- On-chip FLASH programming
- On-chip EEPROM programming
- 6-pin or extended 10-pin
connector
- Optional 'smart' access
to variables with minimum real-time violation
- Virtually unlimited
number of software breakpoints for code located in the target RAM
- Up to 2 complex hardware
breakpoints for code, data read or data write for the complete 1 MB address
range
- External signals: trigger
in and trigger out
- Target VCC: 1.8V ...
5V
- Power supply: USB bus
powered
- Host interface: USB
- Support for all popular
compilers (Cosmic, IAR, Metrowerks)
The
modular DProbe / DBox Range
The DProbe range use advanced ASIC techniques
to give a smaller footprint, higher speed and greater modularity. DProbes are
hand-held units that contain the emulation memory, breakpoint and triggering systems
directly on top of the CPU, allowing operation up to maximum CPU clock frequency,
so providing basic emulation functions. Read more about Hitex Products on our
Website... Please
use the following links to visit our website:
HC12,
emulators, debuggers, debugging, development, embedded, tool, microcontroller,
microprocessor, usb, IEEE1394, Firewire, analyzer, compiler, analysis,
quality, test, adapter, 8051, 166, 167, TriCore, HC08, MPC. |  |