Vision Microsystems’ LEON MDS (Microprocessor Developer
System) is the emulator for LEON2/LEON3 microprocessor.
LEON MDS is a debug solution based on DSU port integrated
on the LEON chip. LEON MDS comes standard with a software
debugger for a fully integrated hardware and software
solution and provides the industry’s most feature rich
tool for board bring-up, flash programming and software
debugging and testing.
LEON MDS provides a high speed ethernet connection between
a host debugger and the target microprocessor for debug.
It is the proven, high performance emulation system, offering
industry leading download speeds, overall debug throughput,
and unprecedented debug efficiency.
LEON MDS allows developers to perform common source-level
debug activities such as watching memory and controlling
large numbers of registers. Software debuggers can be
LEON VDS(Vision Debugger Suite), Eclips, or GDB debugger.
Feature:
Support Target CPU:
LEON2 / LEON3 core based CPU, such as FPGA CPU or TSC697
Download Speed: 100Kbyte/s for download and upload
Development Environment: Eclipse for Editor and building,
VDS for the debugger
Source
Level Debugger:
The VDS (Vision Debugger Suite) is a source level debugger
Compiler:
Building
in RCC and GCC, also support Ada95
Support
Format:
ELF, COF etc.
OS
and BSP: Building
in RTEMS Source and BSP. Support OS-Awareness
UI:
User friendly User’s Interface, also support LEON3 Plug
& Play
Realtime
Control and debug:
Go, Stop, Breakpoing/Watchpoint, Jump PC, Reset , step
etc.
Trace:
Support Instruction/ AHB trace, and the trace can Cursor
link
MMU/Cache:
support MMU/Cache debug
Flash
PROM Programming: Support user defind PROM
