Descriptions and drawings
20/70
2.4.3
X800 - USB 2.0 host connector (“Type A” jack)
USB 2.0 host connector (Type A)
X800
. For identifying the connector on
the board, see position
(30)
in section
Positions of interfaces and operating
USB socket
Pin
Signal
Description
1
VBUS
Output voltage: +5 V DC
Output current: max. 500 mA
2
D-
Data -
3
D+
Data +
4
GND
Ground
Shield
Connected to GND via 1 MΩ and 10nF
Table 13: Pin assignments of USB 2.0 host connector
2.4.4
X801 - USB 2.0 device connector (“Type B” jack)
USB 2.0 device connector (Type B)
X801
. For identifying the connector on
the board, see position
(31)
in section
Positions of interfaces and operating
USB Type B jack
Pin
Signal
Description
1
VBUS
+5V input
2
D-
Data -
3
D+
Data +
4
GND
Ground
Shield
Connected to GND via 1 MΩ and 10nF
Table 14: Pin assignments USB 2.0 device connector
2.4.5
X1000/X1100 – Gigabit Ethernet connectors
Two RJ45 jack gigabit Ethernet connectors. For identifying the connectors
on the board, see position
(19)
for Channel 0 (
X1000
) and position
(18)
for
channel 1 (
X1100
) in section
Positions of interfaces and operating
Gigabit
Ethernet
Pin
Signal
Description
1
TX+/D1+
Transmit data positive
Transmit/receive data positive channel 1
2
TX–/D1–
Transmit data negative
Transmit/receive data negative channel 1
3
RX+/D2+
Receive data positive
Transmit/receive data positive channel 2
4
D3+
Transmit/receive data positive channel 3
5
D3–
Transmit/receive data negative channel 3
6
RX–/D2–
Receive data negative
Transmit/receive data negative channel 2
7
D4+
Transmit/receive data positive channel 4
8
D4–
Transmit/receive data negative channel 4
Bob Smith termination used
Table 15: Gigabit Ethernet RJ45 pin assignment
NXHX 4000-JTAG+ | Device description
DOC170703HW02EN | Revision 2 | English | 2018-10 | Released | Public
© Hilscher 2018