DRM050 — Rev 0
Designer Reference Manual
MOTOROLA
Optical Mouse Transmitter
17
Designer Reference Manual —
DRM050
Section 3. Optical Mouse Transmitter
3.1 Introduction
The JB8 has 8K Flash memory, 3-MHz bus processing power, 16-bit
2-channel timer module, and appropriate number of I/O pins makes this
MCU suited for this 2.4-GHz Wireless Optical Mouse application. The
main features of the reference design include:
•
2.4-GHz RF Link
•
1 Mbps data rate
•
800 DPI Resolution
•
Smart Power Management
3.2 System Overview
The optical mouse consists of the JB8, the Agilent optical mouse sensor
ADNS-2030, the baseband IC and RF Module from RFWaves, and
DC/DC converter.
Figure 3-1
shows the block diagram of the system.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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