DRM050 — Rev 0
Designer Reference Manual
MOTOROLA
Testing and Customization
45
Designer Reference Manual —
DRM050
Section 9. Testing and Customization
9.1 Testing
The solution was tested under different Windows Operating Systems on
several different PCs.
•
USB compliance test using Command Verifier version 1.2
•
Compatibility tests under Windows 98SE, 2000, and XP
•
Compatibility tests of
1
AMD
750, Intel
810 and 845 chip set
desktops, IBM Thinkpad
T23
,
and
Dell Latitude
NoteBook C640
9.2 Customization
9.2.1 Hardware
9.2.1.1 Optical Mouse Transmitter
The DC/DC converters/regulators used in this reference design are for
reference only, customers can choose any converters/regulators they
prefer. The LEDs for the sensor can be connected to the DC/DC
converter output or connected to the batteries output. The advantage of
connecting to the DC/DC converter output is that the system can work in
a lower voltage, but the drawback is higher current consumption. The
advantage of connecting to the batteries output is the lower power
consumption but the system will not work properly if battery voltage is
below 2.5 V.
1. Trademarks are owned by their respective companies.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..
