Rabbit RabbitCore RCM4400W Product Manual - page 34
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RabbitCore RCM4400W
4.1 RCM4400W Digital Inputs and Outputs
Figure 7 shows the RCM4400W pinouts for header J1.
Figure 7. RCM4400W Pinout
Headers J1 is a
standard 2 × 25 IDC header with a nominal 1.27 mm pitch.
Note: These pinouts are as seen on
the Bottom Side of the module.
+3.3 V_IN
/RESET_OUT
/IOWR
VBAT_EXT
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
PC1
PC3
PC5/SDATA_IN
PC7
PE1
PE3
PE5/SMODE0*
PE7/STATUS
PD1
PD3
PD5
PD7
n.c.
GND
/IORD
/RESET_IN
PA0
PA2
PA4
PA6
PB0/SCLK
PB2
PB4
PB6
PC0
PC2
PC4/SDATA_OUT
PC6
PE0_OUT
PE2
PE4
PE6/SMODE1*
PD0
PD2
PD4
PD6
n.c.
GND
J1
* These pins are normally n.c.
n.c. = not connected