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H12SSW-iNR/NTR User's Manual
USB Ports (USB0~USB4, USB 6/7)
There are a total of seven (7) USB ports supported on the motherboard. Four are located on
the back panel , USB 0/1, and USB 2/3 via ASM1042 (both are USB 3.0 compliant). There
are also three ports located on the motherboard, two are on one header, USB 6/7 (3.0) and
and the remaining one is on a 3.0 "Type A" connector (USB 4).
Front Panel USB 3.0
Pin Definitions
Pin#
Definition
Pin#
Definition
1
VBUS
19
Power
2
Stda_SSRX-
18
USB3_RN
3
St
17
USB3_RP
4
GND
16
GNd
5
Stda_SSTX-
15
USB3_TN
6
St
14
USB3_TP
7
GND
13
GND
8
D-
12
USB_N
9
D+
11
USB_P
10
x
Onboard Battery (BT1)
The onboard back up battery is located at BT1. The onboard battery provides backup power
to the on chip CMOS, which stores the BIOS' setup information. It also provides power to
the Real Time Clock (RTC) to keep it running.
Expansion Slots
The motherboard features several expansion slots. The table below describes each slot's
type and speed.
Expansion Slots
Name
Description
JSXB1A
Riser Slot
JSXB1B
Riser Slot (for CPU Slot1 PCI-E 4.0 x16, Slot3, PCI-E 4.0 x16)
JSXB1C
Riser Slot
JSXB2
Riser Slot (for CPU Slot2, PCI-E 4.0 x16)
