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AS -2114S-WN24RT User's Manual
H12SSW-NTR
AMD SP3 Rev. 1.01
SXB1
RX 0-7
RX 15-8
TX 0-7
TX 15-8
RX 0-15
TX 0-15
Figure 1-5. System on Chip Chipset: System Block Diagram
Note: This is a general block diagram and may not exactly represent the features on your
motherboard. See the System Specifications appendix for the actual specifications of your
motherboard.
SXB2
VGA
COM1
TX 0-15
RX 0-15
DDR4
BMC
AST2500
BMC ROM
SPI
BIOS ROM
CPLD
SPI
CPU P2 [15:0]
CPU P1 PCIe[15:0] / CPU P1 PCIe[15:8] & SATA[7:0]
CPU P0 [15:0]
#0
#0
#0
#0
A
B
C
D
J7
J5
J3
J1
JSLIM1
JSLIM2
JSLIM3
JSLIM4
IPMI LAN
RJ45
Rear
USB 3.0
X 2
10Gb LAN
10Gb LAN
RJ45
RJ45
Rear
USB 3.0
X 2
ASM1042
ASM1042
USB controller
USB controller
CPU P3 [10]
PHY
BCM57416
RTL8211F
(co-lay BCM5720L)
CPU P3 [9]
CPU P3 [0:7]
USB_1_HSD3
CPU P3 [13:12]
CPU P3 [11]
CPU P3 [15:14]
LPC
TPM
USB_0_SS_0TX / USB_0_HSD0
USB_0_SS_1TX / USB_0_HSD1
USB_0_SS_2TX / USB_1_HSD2
CPU P3 [8]
CPU
E
#0
EPYC Processor (AMD Socket SP3)
F
J9
CPU G0 [7:4]
CPU G2 PCIe[3:0] / SATA[23:20]
Slim SAS
x8
CPU G0 [3:0]
CPU G2 PCIe[7:4] / SATA[27:24]
CPU G0 [15:12]
CPU G2 [11:8]
Slim SAS
x8
CPU G0 [11:8]
CPU G2 [15:12]
CPU G3 PCIe[3:0] / SATA[33:30]
CPU G1 [3:0]
Slim SAS
x8
CPU G3 PCIe[7:4] / SATA[37:34]
CPU G1 [7:4]
CPU G3 [11:8]
CPU G1 [11:8]
Slim SAS
CPU G3 [15:12]
x8
CPU G1 [15:12]
14
J17
M.2 Conn
M key
J18
M.2 Conn
M key
USB 3.0
front panel
USB3.0
Type A
SATA0
ASM1061
SATA controller
SATA1
#0
#0
#0
G
H
J11
J13
J15
Slim SAS
JSLIM5
x8
Slim SAS
JSLIM6
x8
Slim SAS
JSLIM7
x8
Slim SAS
JSLIM8
x8
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