Pin Definition - MSI MS-5148 User Manual

The system board has two serial ports COMA and COMB. These two ports
are 16550A high speed communication ports that send/receive 16 bytes
FIFOs. You can attach a mouse or a modem cable directly into these connec-
tors.
JP2
JGS
JRMS1
BIOS
JGL
JPF
Pin #
1
2
3
4
5
6
7
8
9
IR
JV1
BATT
+
INTEL
2032
FW82371AB
JBAT

PIN DEFINITION

Definition
DCD(Data Carry Detect)
SIN(Serial In or Receive Data)
SOUT(Serial Out or Transmit Data)
DTR(Data Terminal Ready)
G N D
DSR(Data Set Ready)
RTS(Request To Send)
CTS(Clear To Send)
RI(Ring Indicate)
2-20
1
C O M A
C O M B
6 7 8 9
INTEL
FW82439TX
2 3 4 5
JFAN
JV3
JV4
JV5
JV6
JRMS2