16
Chapter 1: Introduction
Figure 1-5. Motherboard Layout
1.4 Motherboard Layout
Below is a layout of the X12DSC-A6 motherboard with jumper, connector and LED locations
shown. See the table on the following page for descriptions. For detailed descriptions, pinout
information and jumper settings, refer to
or the
BMC CODE
BIOS LICENSE
BAR CODE
DESIGNED IN USA
X12DSC-A6
REV:1.00
1
CPU1
CPU2
P1-DIMMB1
P1-DIMMA1
P1-DIMMD1
P1-DIMMC1
P1-DIMMG1
P1-DIMMH1
P1-DIMME1
P1-DIMMF1
P2-DIMMB1
P2-DIMMA1
P2-DIMMD1
P2-DIMMC1
P2-DIMMG1
P2-DIMMH1
P2-DIMME1
P2-DIMMF1
JSTBY1
JNCSI1
JD1
JF1
JSD2 JSD1
JNCSI1_SEL
JTPM1
JRK1
JPI2C1
M.2-HC_2 (PCI-E 4.0/S-SATA5)
JL1
JUID
JWD1
JPME2
SRW3
SRW4
SRW1
SRW2
LEDM1
UID_LED1
S-SATA1 S-SATA0
BT1
BMC
S-SATA3 S-SATA2
BMC_LAN
LEDPWR
JPWR1
JPV3
JPV2
FAN7 FAN6
FAN5
FAN4
FAN3
P1-AIOM PCI-E 4.0 X16
JPV1
FAN2
FAN1
USB2 (3.0)
S-SGPIO1
SATA DOM+POWER
JIPMB1
JFP1
JUID:FP1 RST OR UID
P2 SLOT1 PCI-E 4.0 X16
P2 SLOT2 PCI-E 4.0 X16
JNCSI1:NCSI interface for IPMI shared LAN
P2 SLOT3 PCI-E 4.0 X16
JNVI2C1
JUIDB1
USB0/1 (3.0)
VGA
COM1
P1_NVME3
P1_NVME2
P1_NVME1
P1_NVME0
JBT1
M.2-HC_1 (PCI-E 4.0/S-SATA4)
PCH
P2-DIMMC1
P2-DIMMD1
P2-DIMMA1
P2-DIMMB1
JPWR1
JPV1
P1-DIMMB1
P1-DIMMC1
P1-DIMMA1
P1-DIMMD1
FAN1
P1-DIMMG1
P1-DIMMF1
P1-DIMMH1
P1-DIMME1
FAN2
S-SGPIO1
JF1
JL1
JTPM1
LEDPWR
JNCSI1_SEL
BMC_LAN
USB0/1 (3.0)
JSTBY1
VGA
JUIDB1
UID_LED1
LEDM1 JNVI2C1
COM1
P1_NVME0
P1_NVME3
P1_NVME2
P1_NVME1
BT1
P1-AIOM PCI-E 4.0 X16
FAN3
FAN4
FAN5
JPV2
JPV3
FAN6
FAN7
USB2 (3.0)
JNCSI1
JUID
JD1
JWD1
JFP1
JIPMB1
S-SATA2
S-SATA3
S-SATA0
S-SATA1
JRK1
JPME2
JPI2C1
M.2-HC_2 JBT1 M.2-HC_1
JSD2,JSD1
P2-DIMMG1
P2-DIMMF1
P2-DIMMH1
P2-DIMME1