Atmel AT43DK355, User Manual, Page: 8 / 31

Getting Started
2-2 AT43DK355 USB Controller Dev. Kit User Guide
3429C–USB–7/04
2.5 Connecting the
Hardware
Atmel has taken great care in creating a reliable demonstration kit for its customers. The
AT43DK355 Development Board is USB bus powered and requires no external power
supplier. In order to ensure proper operation, the supplied components in the kit must be
used in the setup shown in Figure 2-1. Atmel does NOT recommend substitution of
these components.
Connect the AT43DK355 Development Board as follows:
1. Verify that Jumper JP8 and Jumper JP11 are closed.
2. Connect the USB cable from J1 Series B USB receptacle on the Development
Board to the USB Series A receptacle on the PC.
3. Connect the DB25 parallel cable from J4 on the Development Board to the paral-
lel port on the PC.
Figure 2-1. Connection to the AT43DK355
2.6 CD-ROM
Contents
The CD-ROM has a top directory \355_evx\ where x indicates the version of the firm-
ware. All the directory paths used in this User Guide fall under this top directory. There
are three major subdirectories:
– BOARD: hardware design documentation
– Docs: datasheets, tutorial, and user guide
– USBWizard: USB Wizard software tool and examples
2.6.1 USB Wizard Utility USB Wizard utility is a GUI based development tool that facilitates rapid USB application
development for the AT43USBxxx family of AVR USB controllers. It allows the user to
generate firmware templates in ANSI C for USB and AVR
®
peripherals with few clicks of
the mouse.
This utility is located in \USBWizard\USBWizard direcotry. This directory contains the
USB Wizard executable file and other dependencies files.
DB25 P
a
rallel Cab
le
J4
J3 J2 J1
AT43DK355 Development Board
USB Cable
Target USB Device
Target USB Device