atxmega128a4-mu ATMEL Corporation, atxmega128a4-mu Datasheet - Page 39

• Manufacturer Part Number: atxmega128a4-mu
• Description: Atxmega16a4 8/16-bit Avr Xmega Microcontroller
• Manufacturer: ATMEL Corporation

26. OCD - On-chip Debug
26.1
26.2
8069A–AVR–02/08
Features
Overview
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The XMEGA A4 has an On-chip debug (OCD) system that - in combination with Atmel’s devel-
opment tools - provides all the necessary functions to debug an application.
Complete Program Flow Control
1 dedicated program address breakpoint or symbolic breakpoint for AVR studio/emulator
4 Hardware Breakpoints
Unlimited Number of User Program Breakpoints
Uses CPU for Accessing I/O, Data, and Program
Non-Intrusive Operation
High Speed Operation
– Symbolic Debugging Support in Hardware
– Go, Stop, Reset, Step into, Step over, Step out, Run-to-Cursor
– Uses no hardware or software resources
– No limitation on frequency of TCK versus system clock frequency
ATxmega A4
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