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Chapter 4 Motherboard Connections
Chapter 4
Motherboard Connections
This chapter describes the jumpers, connections and LEDs on the motherboard and provides
pinout definitions. Some connections might not be used in this system.
4.1 Motherboard Layout
Below is a layout of the B12DPT-6 with descriptions on the following page.
Figure 4-1. Motherboard Layout
HDD0
JFP1
LEDM1
DA7
DA6
MEZZ2
MEZZ1
MP1
PWR1
JM2-1
I-SA
TA1
HDD2_PWR
JPME1
LED1
BIOS
JTPM1
JBT1
JRK1
BT1
JLED
HDD1
PCH
BMC
LAN CTRL
BMC
Memory
CPLD0
DA5
MB PWR
25G
Midplane
Dual Boot
for CPLD
CPLD
Flash
VROC
CPLD
DA4
M.2
MH
BMC Flash
BAR CODE
MAC CODE
REV:1.00
B12DPT-6
P2-DIMMC1
P2-DIMMF1 P2-DIMME1 P2-DIMMH1 P2-DIMMG1
P2-DIMMA1
P2-DIMMD1
P2-DIMMB1
P1-DIMMF1
P1-DIMMH1 P1-DIMME1
P1-DIMMG1
CPU2
CPU1
P1-DIMMD1 P1-DIMMC1
P1-DIMMB1 P1-DIMMA1
FAN1
HDD2 PWR
P2-DIMMC1
BT1
D7
P2-DIMMD1
P2-DIMMA1
P2-DIMMB1
P1-DIMMG1
P1-DIMMH1
P1-DIMME1
P1-DIMMF1
I-SATA1
JTPM1
JPME1
MEZZ1
LEDM1
VROC(JRK1)
MB PWR
FAN1
P2-DIMMG1
P2-DIMMF1
P2-DIMMH1
P2-DIMME1
25G Midplane
CPLD
JLED
JBT1
MEZZ2
D5
HDD1
JM2-1
LED1
D6
D4
CPLD0
HDD0
M.2 MH
(Mounting Hole)
JFP1
P1-DIMMB1
P1-DIMMA1
P1-DIMMD1
P1-DIMMC1
BIOS
BMC Flash