Device Programmers and Development Tools for Microcontrollers
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Products
Device programmers
All Models
Universal
In-System
Gang
Adapters
Development Tools
8051
Other
PIC
80196
RSC4x
Custom made tools
OEM tools
Development Tools for 8051 microcontrollers
JEM-52 On-Chip Emulator and Programmer
Main features:
Supports debugging and programming for the Atmel AT89LPxxx and Micronas HVC devices with on-chip debug interfaces
PC hosted via a USB port
Automatically programs flash memory when loads a program for debugging
Smart programming algorithm reduces flash memory writing time and prevents the memory premature wearing out
Supports operations with external program and data memory devices
Supports real-time and single steps program execution
Enables four hardware breakpoints
Enables Stack Overflow and Stack Underflow breakpoints (available not for all targets)
Watch Dog Timer breakpoint
Enables access to all target microcontroller resources when halted at a breakpoint
JTAG clock frequency up to 4 MHz
Software switchable Internal/External clock modes
Software programmable internal clock generator - 8 kHz to 100 MHz (available not for all targets)
Software tracer displays preprogrammed set of parameters when emulation is halted on a breakpoint or after a step
Requires no external power adapter - gets power from a standard USB PC port
Featured with an embedded regulator powering the target with a programmable voltage - 1V to 5V/350 mA
The JTAG logical I/O lines tolerate target input/output signals in the 1 to 5.5V range
Conveniently controllable from the Phyton
CodeMaster-52
integrated development environment
The software set includes a C-like script language for hardware testing and device programming
Palm size tool - 4"x2½"x1" (100x70x25 mm)
Optionally supplied with Phyton brand or selected third parties'
target boards
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