1. It adopts the latest
high-tech air-class magnesium alloy case, and imported flannel
2. A large number of devices using the latest
technology and all SMT installed. Adopt imported tantalum
Comprehensive protection to avoid any possible mistakes. The
power supply adopts fast-recovery insurance, even if there is
a short-circuit, it should be effectively protected. All IO
ports are designed with anti-shock resistance and USB port is
also designed with electrostatic prevention of the lightning
4. Single USB interface, no extra power supply or
serial port, real plug-in peripheral. Convenient for desktop
or laptop without RS232 interface. This product adopts 3 chip
structure, that is simulation chip + monitor chip + USB chip,
which is a real individual simulator.
5. High speed of
downloading at 115200bps, compared with the previous version,
it is improved by more than 10X.
6. Does not occupy
resources, no limit to simulate 32 I/O ports, serial port, T2
7. Compatible with keilC51 UV2 IDE, support
single step, breakpoint, view/modify register, variable, IO
and memory data anytime. Support pause during full run, the
system will stop at point to the next line to be executed.
Support simulation of all kinds of 51family chips, ATMEL,
Winbond, INTEL, SST and ST. Support simulation of ALE disable,
PCA, double DPTR, and hardware SPI.
crystal options: could select 4/11.0592/12/24 MHz as you wish.
Solve the unstable issue caused by long crystal cable.
Designed with system self-testing with speaker and LED
indicator, convenient for debugging.
10. Designed with long
pressing reset button to enter offline running mode, from PC
perspective, the simulator works like a real chip on the
Integrated Development Environment
to edit, build, download, simulate and debug within the same
Debugging of 8051 programs in C, Assembly or mixed
Debugged program can be simultaneously viewed in C
Variable window to watch C variable names,
values and addresses.
Register window to watch the special
function registers including 8051 ports.
Memory window to
watch and modify program memory and internal RAM.
stack window to view list of function calls that lead to
current program line ( traces all jumps and calls
Terminal window to monitor 8051's serial port
Window Debug Tab to watch debug messages
window layout with dock able or floating debug
Stop Debugging button to stop Debugging at any
Go button to start execution
Step Into and Step
Over buttons to single-step through the source code at C or
Unlimited number of breakpoints to stop
execution at any C or Assembly source line.
95/98/ME, NT,2000/2003 and XP compatible
to create and modify C or Assembly source code while
Supports Micro C for 8051/52.
Source level debugging for ASM & C
compilers from Raisonance, Keil, IAR and others.
switching between H/W and S/W breakpoints.
Execution Profiler identifies frequently executed code with
direct link to source code.
In-line symbolic assembler and
Step-into, step-over and step-out of
functions in C and ASM level.
Command mode window with
macros (scripts) for automated testing.
tests to ensure system integrity.
Symbol Explorer browser
to locate variables in modules and functions.
Drag and Drop
variables and addresses between windows for easier and faster
Automatic variable value pop-ups in Source
Locals and Global variable Watch windows with all
complex types support (arrays, structures, unions,
C-level Call Stack and CPU Stack
Special Function Register window with bit field
names and descriptions.
Trace window with back-correlation
to source windows.
Memory windows for Program, XDATA and
Windows VISTA XP, 2000, ME, 98 compatible.
USB (Full Speed 2 M
bits/s)Real time background debugging
over-voltage/short circuit monitor
Diagnostic LEDs (Power,
Reading/Writing memory space and EEDATA areas
of target microcontroller
Erase of program memory space
Peripheral freeze-on-halt stops timers at
Built-in USB Reset self-reconnected
High reliably ICs and Components.
design with mounting hole.
Increased electrostatic protection
User Board first opened power protection
Board Overvoltage Protection
The 51tracer Debugger connects
using USB between the design engineer's PC operating with keil
uv2 and their product board (target) being developed. It acts
as an intelligent interface/translator between the two,
allowing the engineer to look into the active target board's
microcontroller, viewing variables and registers at
breakpoints with MPLAB watch windows. A breakpoint can be set
to halt the program at a specific location. The program can be
single-stepped or run at full speed. At breakpoints, data and
program memory can be read and modified. Additionally, the
51tracer Debugger can be used to program or reprogram the
Flash-based microcontroller while installed on the
one simulator,once USB cable, one
40PIN simulator cap with DIP, one manual, textile bag, one CD(
KEIL software evaluation)(If you buy this product with testing
instrumental of XLxxxx series from our company, then it is not
necessary to buy extra USB cable, simulator cap and the
interface：connect USB cable to PC,has the functionality of power
supply and communication.
Crystal selection：from left to right,
oscillation frequency is 4MHz,11.0592MHz,12MHz and 24MHz.One
can select any one of them( push up the switch to "ON"position
). Attention: it must have one and only one switch is set to
ON, else the simulator may work abnormally.
indication：this light is a double-color LED. A single green flash
means system reset; Continuous green flash means system
running. Red color is for system self-testing, "ON" means low
level TTL on P1.0 port.
Reset button：two buttons are the
same(one of them is for backup). When assert a short press on
it, we can find a single green flash and a sound from speaker,
this means the system is reset.
When assert a long press on
it(more than 3 second), we can find continuous green flash and
two sounds from speaker, this means the system is running
Shipped by UPS/Fedex/DHL/EMS to
USA/worldwide, (about 3-5 days)
payment at the same time leave your telephone number, to
facilitate the transport, Thank