Supermicro SUPERSERVER 1018R-WC0R, User Manual

Page: 39 / 76

Chapter 5: Advanced Serverboard Setup
5-19 5-18
S
UPER
S
ERVER 1018R-WC0R User's Manual
T-SGPIO Header
Three SGPIO (Serial General Pur-
pose Input/Output) headers are used
to communicate with the enclosure
management chip on the backplane.
See the table on the right for pin
definitions.
T-SGPIO Header
Pin Definitions
Pin# Definition Pin Definition
1 No Connection 2 No Connection
3 Ground 4 DATA Out
5 Load 6 Ground
7 Clock 8 No Connection
Power LED/Speaker
On the JD1 header, pins 1-3 are for
a power LED and pins 4-7 are for the
speaker. Close pins 4-7 with a jumper
to use an external speaker. If you wish
to use the onboard speaker, please
close pins 6-7. See the table on the
right for speaker pin definitions.
Speaker Connector
Pin Settings
Pin Setting Definition
Pins 4-7 External Speaker
Pins 6-7 Internal Speaker
PWR LED Connector
Pin Definitions
Pin# Definition
1 Anode (+)
2 Cathode (-)
3 NA
Overheat/Fan Fail LED
The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating and fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on the right
for pin definitions.
OH/Fan Fail LED
Status
State Message
Solid Overheat
Blinking Fan Fail
Overheat LED
Pin Definitions
Pin# Definition
1 VDC
2 OH Active
DOM Power Connector
The power connectors (JSD1, JSD2)
provide 5V power to a solid state DOM
storage device connected to one of
the SATA ports. See the table on the
right for pin definitions.
DOM PWR
Pin Definitions
Pin# Definition
1 +5V
2 Ground
3 Ground
Power Supply SMBus I
2
C Header
The power System Management Bus
header at JPI
2
C1 is used to monitor
the status of the power supply, fan and
system temperature. See the table on
the right for pin definitions.
TPM Header/Port 80
A Trusted Platform Module/Port 80
header is located at JTPM1 to provide
TPM support and a Port 80 connec-
tion. Use this header to enhance
system performance and data secu-
rity. See the table on the right for pin
definitions.
TPM/Port 80 Header
Pin Definitions
Pin # Definition Pin # Definition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
PWR SMB
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
IPMB
A System Management Bus header
for IPMI 2.0 is located at JIPMB1.
Connect the appropriate cable here
to use the IPMB I
2
C connection on
your system.
IPMB Header
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 No Connection
Serial Port Pin Definitions
(COM1/COM2)
Pin # Definition Pin # Definition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 No Connection
Serial Ports
One serial port (COM1) is located
next to USB 0/1 VGA port. COM2 is
located behind COM1 on the mother-
board. See the table on the right for
pin definitions.