Supermicro A2SAP-H - Chapter 2 Installation - Serial and SATA Ports; COM Header Details

33
Chapter 2: Installation
Serial COM Ports
Pin Denition
Pin# Denition Pin# Denition
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTS
7 DTR 8 RI_N
9 GND 10 N/A
11 DCD 12 DSR
13 RXD 14 RTS
15 TXD 16 CTS
17 DTR 18 RI_N
19 GND 20 N/A
COM Headers
The JCOM1 header provides two RS232/422/485 COM connections. Refer to the table below
for pin denitions. Refer to pins 1 -10 for COM1 and pins 11 - 20 for COM2.
SATA Ports
The A2SAP-H/-E/-L has one SATA 3.0 port (I-SATA1) that is supported by the Intel® Atom SoC.
JDC
JCOM1
J3
JF1
J6
1
Rev:1.00
DESIGNED IN USA
A2SAP-L
BT1
JLCDPWR1
SRW2
SRW1
JPWR1
JLAN2
JLAN1
JEIO1
JUSB1
JHDMI1
LVDS1
I-SATA1
JGP1
JMP1
JMD1
1
1. JCOM1
2. I-SATA1
2