Rabbit RabbitCore RCM5400W User Manual page 35

Figure 8 shows the use of the Rabbit 5000 microprocessor ports in the RCM5400W
modules.
PC0, PC2, PC4
PC1, PC3, PC5
PB1, PC6, STATUS
PC7, /RESET_IN,
SMODE0, SMODE1
The ports on the Rabbit 5000 microprocessor used in the RCM5400W are configurable,
and so the factory defaults can be reconfigured. Table 2 lists the Rabbit 5000 factory
defaults and the alternate configurations.
OEM User's Manual
PA0–PA7
PB2–PB7
Port A
Port C
ABBIT ®
R
(Serial Ports B, C & D)
Serial Ports E & F
Real-Time Clock
Programming
Port
Watchdog
(Serial Port A)
11 Timers
Slave Port
Wi-Fi
Clock Doubler
Backup Battery
RAM
Support
Figure 8. Use of Rabbit 5000 Ports
PB0
PD0–PD7
Port B Port D
Port E
5000
Misc. I/O
Flash
PE0–PE7
/RESET _ IN
/RESET_OUT
/IORD
/IOWR
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