The DProbe251 in-circuit emulator is dedicated to support specific 251 derivatives. Maximum benefit can be obtained with the full functional feature set available:

• Small high-end real-time in-circuit emulator, non-intrusive
• Support up to the maximum operating frequency of 24 MHz without wait-states
• Supports all processor modes using bondout technology
• Excellent price / performance ratio
• Modular system, no overhead
• Easy emulation processor setup
• Watchdog support
• 256 KB dual-ported emulation memory with zero wait state access, on-the-fly access to variables
• Mapable on-chip data segment for trigger and on-the-fly access to variables
• 256K hardware breakpoints for code
• 256K hardware breakpoints for data read and data write
• Macro language HiSCRIPT
• Support for all popular compilers (Keil, Tasking)

For more emulation features, the DProbe251 functionality can be expanded by the universal modules DTrace16 or DBox16.