Chapter 4. Hardware Reference - Rabbit RabbitCore RCM5400W User Manual

Chapter 4 describes the hardware components and principal hardware
subsystems of the RCM5400W. Appendix A, "RCM5400W Specifica-
tions," provides complete physical and electrical specifications.
Figure 6 shows the Rabbit-based subsystems designed into the RCM5400W.
Wi-Fi
Serial
Flash
SRAM
Fast
SRAM
RabbitCore Module
The 73.73 MHz frequency shown for the RCM5400W is generated using a 36.864 MHz
crystal with the Rabbit 5000 clock doubler enabled.
OEM User's Manual
4. H
ARDWARE
32 kHz 73.73 MHz
osc osc
®
RABBIT
5000
Program
Flash
Figure 6. RCM5400W Subsystems
R
Customer-specific
applications
CMOS-level signals
Level
converter
RS-232, RS-485
serial communication
drivers on motherboard
EFERENCE
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