XCD Edge Motherboard
User Guide
XCD EDGE Motherboard Interfaces
D/N: XCDE458100, Revision B
14
Main Connector
Connector type on board: Samtec header, P/N: TMS-113-01-L-D-RA .
Mating connector: Samtec micro socket, P/N: SMS-113-01-X-D or
P/N: RSM-113-02-L-D-X.
Pin # Pin Name
In/Out
Function
Comments
1
+5V
Power
5Vdc Power Input Max power
consumption 2W
2
+5V
Power
5Vdc Power Input Max power
consumption 2W
3
SPI_CLK
Input
SPI Clock
Future option
4
SPI_EN
Input
SPI Enable
5
MISO
Input
Master In Slave
Out
6
MOSI
Output
Master Out Slave
In
7
N.C.
N.C.
Not connected
N/A
8
N.C.
N.C.
Not connected
N/A
9
RXD
Input
RS232 Receive
The controller receives
commands from the
host and sends back
the replies
10
TXD
Output
RS232 Transmit
11
SDA
Bidirectional
I
2
C Serial data
The controller receives
commands from the
host and sends back
the replies
12
SCL
Bidirectional
I
2
C Serial clock
13
GPIO1
Output
PPW
Voltage level CMOS
3.3V.
The customer defines
I/O processing in XMS
14
GPIO2
N.C.
Not connected
15
GPIO3
Output
General Purpose
Digital Output 3
16
GPIO4
Ouput
General Purpose
Digital Output 4
17
AN2
Input
Analog Input 1
V range: 0V÷3.3V.
The customer defines
input processing in
XMS
18
AN1
Input
Analog Input 2
19
EMERGENCY Input
Emergency stop
CMOS 3.3V V range:
0V÷3.3V
Table 1: Main Connector Pinout
