25
Chapter 3. Hardware Settings
FB127-LX User Manual
This section provides illustrations that display the internal jumpers,
connectors, and system LED indicators.
3�1 Motherboard
3�1�1 Block Diagram
Chapter 3� Hardware Settings
Skylake-SP
(Cannonlake-SP)
RTL8201EL
10/100Mbps dedicate
management port
CPU1
LGA3647-0 Socket
CPU TDP 205W
KRx4
USB3#4
USB3#5
USB3.0(X2)
(Internal Box Header )
Port2(IOU1)
USB2#8
USB2#9
USB2.0(X2)
(Internal Pin Header )
Port1a(IOU0)
MUX x1
Debug port
TDP 19W
Lewisburg-4
PCH
SATA#9
SATA#8
USB3#2
USB3#3
SPI
NUVOTON
NPCT650
TPM 2.0
SPI Flash
W25Q128V
Skylake-SP
(Cannonlake-SP)
Port2a(IOU1)
Port1(IOU0)
Platform Environment Control Interface(PECI)
Port3(IOU2)
Port2(IOU1)
Port3(IOU2)
Port1(IOU0)
USB3.0 Port #0~3
MUX
RJ45 x1
LPC/eSPI
DIMM #C0
DIMM #C1
DIMM #B0
DIMM #B1
Edge Connector
(Internal Box Header )
Port3a(IOU2)
SPI
RJ45 x1
USB(X2)
SPI2
RMII
Aspeed AST2500
VGA CONN
VGA Pin Header
PCI Express x 1
Pin Header
(COM1)
Micro USB
DIMM #F0
DIMM #F1
(1x3 pin)
COM2
Box Header
BMC Debug
DIMM #E1
DIMM #E0
(2x5 pin)
JCOM4
DIMM #D1
DIMM #D0
DIMM #I0
DIMM #I1
DIMM #H1
DIMM #H0
USB3.0(X2)
ADM213
ADM213
USB2.0 Port #4~5
COM5
DIMM #L0
DIMM #L1
DIMM #K1
DIMM #K0
(2x5 pin)
Box Header
DIMM #J1
DIMM #J0
DIMM #G0
ECC DDR4 (1866/2133/2400/2667)
DIMM #G1
COM1
ADM213
DDR4 x16
EDY4016AABG-DR-F-D
AST_USB Port #0~1 to PCH Port #4~5
LCM
COM4
(1x5 pin)
Pin Header
HFI1
HFI0
HFI1
Secure boot key
I2C4
LM95241CIMM
LM95241CIMM-2
LM95241CIMM-1
HFI0
SATA#7
SATA#6
USB2.0 Port #0~3
@5Gb/s
Omni-Path
Carrier
Card
CONN C
CONN A
CONN B
CONN B
CONN A
PCI Express x 16
PCI Express x 16
Port1a(IOU0)
Port1a(IOU0)
PC
I Ex
pr
es
s
x
16
PC
I Ex
pr
es
s
x
16
Steering
Resistors
PC
I Ex
pr
es
s
x
16
PL-2303HXD
Port3aIOU2)
PCI Express x 8
Port3a(IOU2)
Port2a(IOU1)
Port1a(IOU0)
Steering
Resistors
PCI Express x 16
Port3a(IOU2)
PCIEX48 Riser Slot
PCIEX48 Riser Slot
PCI Express x 8
Port3c(IOU2)
PCI Express x 8
Port3a(IOU2)
Steering
Resistors
P0
C
H2
/D
IM
M0
/A
8
PCI Express x 16
P0
C
H1
/D
IM
M0
/A
4
P0
C
H0
/D
IM
M0
/A
0
Port2a(IOU1)
P0
C
H0
/D
IM
M1
/A
2
P0
C
H2
/D
IM
M1
/A
A
P0
C
H1
/D
IM
M1
/A
6
P1
C
H3
/D
IM
M0
/A
0
P1
C
H4
/D
IM
M1
/A
6
P1
C
H5
/D
IM
M1
/A
A
P1
C
H4
/D
IM
M0
/A
4
P1
C
H3
/D
IM
M1
/A
2
P1
C
H5
/D
IM
M0
/A
8
P0
C
H5
/D
IM
M1
/A
A
P0
C
H4
/D
IM
M1
/A
6
P0
C
H3
/D
IM
M0
/A
0
P0
C
H4
/D
IM
M0
/A
4
P0
C
H3
/D
IM
M1
/A
2
P0
C
H5
/D
IM
M0
/A
8
P1
C
H0
/D
IM
M0
/A
0
P1
C
H1
/D
IM
M0
/A
4
P1
C
H2
/D
IM
M0
/A
8
P1
C
H0
/D
IM
M1
/A
2
P1
C
H1
/D
IM
M1
/A
6
P1
C
H2
/D
IM
M1
/A
A
SATAPort #0~9
SATA#1
SATA#0
SATA#3
SATA#2
PCI-E GEN3@8GT/s
PCI Express x 2
DMI3 x 4
UP
I0
UP
I1
UPI @10.4GT/s
UPI
UP
I1
UP
I0
UPI @10.4GT/s
UPI
SATA#4
CPU0
PCI Express x 8
USB3#1
USB3#0
DIMM #A1
DIMM #A0
ECC DDR4 (1866/2133/2400/2667)
Flash
S25FL256SAGMFI001
SATA#5
@6Gb/s
Platform Environment Control Interface(PECI)
PCIE x2 or SATA x1
NGFF M.2 2242/2280
PCIE x2 or SATA x1
PCI-E GEN3 @8GT/s X2 & SATA @6Gb/s
NGFF M.2 2242/2280
PCI-E GEN3 @8GT/s X2 & SATA @6Gb/s
@6Gb/s
SATAPort #10
MUX x1
PCI Express x 2
SATAPort #11
@6Gb/s
NGFF M.2 2242/2280
PCH
Placement
CPU0
CPU1
DMI GEN3@8GT/s
LGA3647-0 Socket
SPI Flash
W25Q64BVSSIG
CPU TDP 205W
RJ45 x1
Port3c(IOU2)
CPU0_VRD
VR13
PCI Express x 1
i210
PCI Express x 1
NCSI
i210
XDP
CPU1_VRD
VR13
