ATAVRONEKIT Atmel, ATAVRONEKIT Datasheet - Page 47

• Manufacturer Part Number: ATAVRONEKIT
• Description: KIT AVR/AVR32 DEBUGGER/PROGRMMR
• Manufacturer: Atmel
• Series: AVR®r
• Type: Debuggerr

Specifications of ATAVRONEKIT

• Contents: Programmer/Debugger
• Processor To Be Evaluated: AVR32
• Data Bus Width: 32 bit
• Interface Type: ISP, JTAG
• Core Architecture: AVR
• Kit Contents: ATAVRONEKIT
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Development Tool Type: Hardware / Software - Dev Kit (Dev Tool)
• Rohs Compliant: Yes
• Mcu Supported Families: AVR32 32-bit MCU
• For Use With/related Products: AVR® Devices
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27. OCD - On-chip Debug
27.1
27.2
8067M–AVR–09/10
Features
Overview
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The XMEGA A1 has a powerful On-Chip Debug (OCD) system that - in combination with Atmel’s
development tools - provides all the necessary functions to debug an application. It has support
for program and data breakpoints, and can debug an application from C and high level language
source code level, as well as assembler and disassembler level. It has full Non-Intrusive Opera-
tion and no hardware or software resources in the device are used. The ODC system is
accessed through an external debugging tool which connects to the JTAG or PDI physical inter-
faces. Refer to
Complete Program Flow Control
Debugging on C and high-level language source code level
Debugging on Assembler and disassembler level
1 dedicated program address or source level breakpoint for AVR Studio / debugger
4 Hardware Breakpoints
Unlimited Number of User Program Breakpoints
Unlimited Number of User Data Breakpoints, with break on:
Non-Intrusive Operation
High Speed Operation
– Go, Stop, Reset, Step into, Step over, Step out, Run-to-Cursor
– Data location read, write or both read and write
– Data location content equal or not equal to a value
– Data location content is greater or less than a value
– Data location content is within or outside a range
– Bits of a data location are equal or not equal to a value
– No hardware or software resources in the device are used
– No limitation on debug/programming clock frequency versus system clock frequency
“PDI - Program and Debug Interface” on page
48.
XMEGA A1
47