ATDS94KSW2 Atmel, ATDS94KSW2 Datasheet - Page 3

• Manufacturer Part Number: ATDS94KSW2
• Description: Development Software SYSTEM DESIGN. SOFT- WARE FOR FPSLIC
• Manufacturer: Atmel

Specifications of ATDS94KSW2

• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: AT94K/AT94S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AVR Studio
JTAG ICE
2307D–03/03
Figure 2 shows the AVR Studio software debugger tool, which provides a stand-alone
debugging environment for the software-based design.
Figure 2. AVR Studio Debugger
The FPSLIC JTAG protocol gives the user the capability to view and control the internal
resources of the FPSLIC device and perform real time emulation while the FPSLIC
device is running on the target system. The FPSLIC JTAG ICE is supported only by
AVR Studio 4.04 and not by any previous versions, System Designer populates AVR
Studio with the FPSLIC specific files and makes it capable to emulate or simulate the
FPSLIC devices.
All FPSLIC devices with a JTAG compliant interface are provided with an OCD logic that
interfaces with the JTAG emulator. This logic is capable of controlling the code execu-
tion in the FPSLIC device. So while a traditional emulator emulates device behavior, the
JTAG ICE takes control of the device and executes the code in a physical device.
The OCD system provides exact electrical and timing characteristics, but a traditional
emulator will normally have better visibility and control of the internal resources of the
device. Features like trace buffer are not possible using the FPSLIC OCD system.
System Designer
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