Supermicro H12SSW-NT - Page 16

16
H12SSW-iN/NT Motherboard User's Manual
Note: This is a general block diagram and may not exactly represent the features on your

Figure 1-3. System Block Diagram
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
J5 J6 J7 J8J1J2J3J4
H12SSW AMD SP3 Rome Rev. 1.00
SXB2
CPU
E
DDR4 DIMM
A
DDR4 DIMM DDR4 DIMM DDR4 DIMM DDR4 DIMM DDR4 DIMM DDR4 DIMM
USB3.0
Type A
DDR4 DIMM
F
G
H
B
C
D
G2[3:0] / SATA[23:20] G3[3:0] / SATA[33:30]
G3[7:4] / SATA[37:34]
P0 [1:0]
M.2 Conn
M key
BCM57416
(co-lay BCM5720L)
P0 [15:8]
EPYC Rome Processor
USB_1_SS_2TX / USB_1_HSD2
USB 3.0
front panel
P2 [15:0]
P3[15:0]
SXB1
10Gb LAN
RJ45
10Gb LAN
RJ45
COM1
MLAN
LAN1USB3.0 X 2
ID SW
Rear I/O
+
VGA
USB3.0 X 2
LAN2
ID LED
Slim SAS
x8
G2[7:4] / SATA[27:24]
G1[3:0]
G1[7:4]
USB_0_SS_0TX / USB_0_HSD0
USB_1_SS_3TX / USB_1_HSD3
JSLIM2
JSLIM1
RX 0-7RX 15-8
TX 0-7TX 15-8
RX 0-15 TX 0-15
TX 0-15 RX 0-15
re-driver
re-driver
U74
U78
J17
Slim SAS
x8
Slim SAS
x8
JSLIM3
ASM1061
SATA controller
SATA0
SATA1
P1[15:0]
re-driver
re-driver
U79
U80
ASM1042
USB controller
ASM1042
USB controller
BMC
AST2500
P0 [6]
Rear
USB 3.0
X 2
VGA
USB_0_HSD1
COM1
PHY
RTL8211F
DDR4
BMC ROM
32MB
LPC
TPM
BIOS ROM
32 MB
MUX
SPI
SPI
IPMI LAN
RJ45
Rear
USB 3.0
X 2
P0 [4]
P0 [5]
M.2 Conn
M key
J34
MUX
P0 [3:2]
P0 [7]
Title
Size Document Num ber Rev
Date: Sheet
of
UPER
S
®
980 Rock Ave. , San Jose CA, 95131
TEL : (408) 503-8000
CONFIDENTIAL - DO NOT DUPLICATE
H12SSW
1.00
Block Diagram
Custom
1 80
Title
Size Document Num ber Rev
Date: Sheet
of
UPER
S
®
980 Rock Ave. , San Jose CA, 95131
TEL : (408) 503-8000
CONFIDENTIAL - DO NOT DUPLICATE
H12SSW
1.00
Block Diagram
Custom
1 80
Title
Size Document Num ber Rev
Date: Sheet
of
UPER
S
®
980 Rock Ave. , San Jose CA, 95131
TEL : (408) 503-8000
CONFIDENTIAL - DO NOT DUPLICATE
H12SSW
1.00
Block Diagram
Custom
1 80