ATEVK527 Atmel, ATEVK527 Datasheet - Page 27

• Manufacturer Part Number: ATEVK527
• Description: KIT EVAL PWM AVR USB 4 SERIES
• Manufacturer: Atmel
• Series: AVR®r

Specifications of ATEVK527

• Main Purpose: Power Management, Battery Charger
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATmega16U4, ATmega32U4
• Primary Attributes: 1 Cell- Li-Ion
• Secondary Attributes: Graphical User Interface, USB Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.7.2 Compilation
4.7.3 Programming
7801A-AVR-06/08
Section
General
Options
C/C++
Compiler
Linker
Tab
Target
System
Language
Output
Extra
Options
Both IAR and GCC project are available. The GCC project can use an external
makefile (see Makefile in \gcc\default) or use the options defined in AVR Studio
project.
Table 5-2. Compiler configuration
The compiled code is conveniently downloaded to the target device using
AVR Studio
mkII.
Note that the compiled code is ready to contain EEPROM data if needed. This feature
is only for further development. Answer OK when AVR Studio asks if EEPROM
contents should be loaded. This is illustrated in the figure below.
Figure 5-9. Loading initialised data to EEPROM
The program expects the use of the internal oscillator and that the clock signal is not
prescaled. Some fuse bits must be programmed to ensure proper program execution.
The fuse bit settings that deviate from the default factory configuration are listed in the
table below.
Field
Processor
configuration
Memory
model
Data stack
Return
address
stack
Enable bit
definitions
…
Require
prototypes
Format
Command
Line
®
and a debugger or programming tool of choice, such as the JTAGICE
-Ointel-extended,(XDATA)=$EXE_DIR$\$PROJ_FNAME$_eeprom.hex
-Ointel-extended,(DATA)=$EXE_DIR$\$PROJ_FNAME$_data.hex
ATmega16/32U4
Other: ubrof8
-y(CODE)
Selected
Value
0x100
Small
None
32
AVR146
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