Supermicro A+ AS-1114S-WTRT User Manual page 14

A+ Server AS -1114S-WTRT User's Manual
H12SSW AMD SP3 Rome Rev. 1.00
SXB1
RX 15-8 RX 0-7
TX 0-15
TX 15-8 TX 0-7
RX 0-15 TX 0-15
P1[15:0]
P3[15:0]
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.
10Gb LAN 10Gb LAN
SXB2
RJ45 RJ45
VGA
RX 0-15 BCM57416
(co-lay BCM5720L)
BIOS ROM
32 MB
P0 [5]
P0 [4]
P0 [15:8]
P2 [15:0]
A
B
C
D
J4 J3 J2 J1
U79
G2[3:0] / SATA[23:20]
re-driver
Slim SAS
JSLIM2 U80
x8
G2[7:4] / SATA[27:24]
re-driver
G1[3:0]
Slim SAS
JSLIM1
G1[7:4]
x8
Figure 1-5. System Block Diagram
MLAN
+
USB3.0 X 2
COM1 USB3.0 X 2
Rear
IPMI LAN
USB 3.0
RJ45
X 2
Rear
USB 3.0
X 2
ASM1042 ASM1042
USB controller USB controller
PHY
DDR4
RTL8211F
BMC
AST2500
BMC ROM
32MB
P0 [6]
SPI USB_0_HSD1
MUX
SPI P0 [3:2]
MUX
TPM
LPC
E
CPU
EPYC Rome Processor
G3[3:0] / SATA[33:30]
G3[7:4] / SATA[37:34]
14
Rear I/O
ID LED ID SW
LAN1 LAN2 VGA
COM1
SATA0
ASM1061
SATA controller
SATA1
P0 [7]
P0 [1:0]
M.2 Conn
J17
M key
M.2 Conn
J34
M key
USB_1_SS_2TX / USB_1_HSD2
USB 3.0
USB_1_SS_3TX / USB_1_HSD3
front panel
USB_0_SS_0TX / USB_0_HSD0
USB3.0
Type A
F
G
H
J5 J6 J7 J8
U74
re-driver
Slim SAS
U78
JSLIM3
x8
re-driver