Supermicro SuperServer SYS-111C-NR - Motherboard Block Diagram

19
Chapter 1: Introduction
Figure 1-8. Motherboard Block Diagram
Motherboard Block Diagram
CPU
AE
#1
DDR5 DIMM
#1
DDR5 DIMM
G
F
D
C
B
H
PE1[0-15]
LUIO2
PCIe 5.0 x16
PE2[8-15]
PE3[4-7]
PE4[8-11]
PE4[12-15]
DMI
PE0[0-15]
NCSI
DMI3 x4
PCH
USB3[6:7]
USB2[0:1]
USB3.0 x2
Rear
USB2[2:3]
USB2.0 x2
Header
USB2[6]
USB2[7]
SATA3[8:15]
ESPI
PCIe3[4]
USB2[4:5]
BMC
AST2600
SPI
VGA
COM1
PHY
RTL8211F
IPMI LAN
RTL8211F
FWSPISPI1
BMC BOOT FLASH
TPM
CPLD
MUX
CPLD BOOT FLASH
MUX
TPM
eMMC
eMMC
PCIe3[2-3]
PCIe3.0 x2
#0#0
RUIO2
JPCIE1
PCIe x2 M.2 M-Key
JNVME2
JAIOM1
PE2[0-7]
PCIe 5.0 x8
JNVME1
PCIe 5.0 x4
PE3[0-3]
JNVME7
JNVME8
SlimSAS LP
x8
SlimSAS LP
x4
SATA3[16:19]
PCIe3[0-1]
PCIe x2 M.2 M-Key
JS1
JS2
JUSBRJ45
JUSB1
JAIOM1
JAIOM2
BIOS BOOT FLASH
JUSBRJ45
IPMI LAN
RJ45
MUX
MCIO x8
MCIO x4
JFP2
USB2[8:9]
PE3[12-15]
JNVME3
PE3[8-11]
JNVME4
MCIO x4
MCIO x4
MCIO x4
MCIO x4
MCIO x4
JNVME5
PE4[4-7]
JNVME6
PE4[0-3]
MCIO x4
MCIO x4
MAC4
NCSI
JAIOM1
JAIOM1_1
Upgrade connector
JNCSI1
JAIOM2
MCIO x8
JAIOM2_1
MCIO x8
Upgrade connector
SW
MAC1
JAIOM2_2
MCIO x8
Upgrade connector
PCIe 5.0 x16
PCIe 5.0 x8
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x4
PCIe 5.0 x8
PCIe 5.0 x8
PCIe 5.0 x8
PCIe3.0 x2
LANE REVERSAL
LANE REVERSAL
LANE REVERSAL
#0 #0
#0
#1
DDR5 DIMM
#1
DDR5 DIMM
#1
DDR5 DIMM
#1
DDR5 DIMM
#0
#1
DDR5 DIMM
#0
#1
DDR5 DIMM
#0
MAC3
SPI2
I2C