XC-1A Hardware Manual (1.2)
6
Prototyping Area [F]
The XC-1A provides a 0.1” pitch plated through hole area for adding components to
the card.
The routing of I/O and power pins in the prototyping area is shown below.
3V3
X0D39
GND
GND
X0D38
X0D37
X0D36
X0D33
X0D32
X0D31
X0D30
X0D29
X0D28
X0D27
X0D26
X0D11
X0D10
X0D1
X0D0
5V
The prototyping area provides a bank of 16 I/O pins, which are mapped to the ports
on processor 0 as described in the table below.
Pin
Port
Processor
1b
4b
8b
0
X0D26
P4E0 P8C0
Prototyping
Area
X0D27
P4E1 P8C1
X0D28
P4F0 P8C2
X0D29
P4F1 P8C3
X0D30
P4F2 P8C4
X0D31
P4F3 P8C5
X0D32
P4E2 P8C6
X0D33
P4E3 P8C7
X0D36
P1M0
X0D37
P1N0
X0D38
P1O0
X0D39
P1P0
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