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OEM User’s Manual
25
4. H
ARDWARE
R
EFERENCE
Chapter 4 describes the hardware components and principal hardware
subsystems of the RCM4400W. Appendix A, “RCM4400W Specifica-
tions,” provides complete physical and electrical specifications.
Figure 6 shows the Rabbit-based subsystems designed into the RCM4400W.
Figure 6. RCM4400W Subsystems
The 58.98 MHz frequency shown for the RCM4400W is generated using a 29.49 MHz
crystal with the Rabbit 4000 clock doubler enabled.
32 kHz
osc
RabbitCore Module
RABBIT
®
4000
CMOS-level signals
RS-232, RS-485
serial communication
drivers on motherboard
Customer-specific
applications
Level
converter
Wi-Fi
58.98 MHz
osc
Program
Flash
Fast
SRAM
SRAM
Serial
Flash
Summary of Contents for RabbitCore RCM4400W
Page 1: ...RabbitCore RCM4400W C Programmable Wi Fi Core Module OEM User s Manual 019 0160 080131 F...
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