Descriptions and drawings
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Enabling NXHX-FTDI
For using the NXHX-FTDI device, set the
S1300
switch on the
NXHX 4000-
JTAG+
board to the downward position:
Note:
When using the NXHX-FTDI board, the on-board SDRAM cannot
be used, due to pin sharing restrictions.
2.4.8
X1400/X1401 – Real-Time Ethernet connectors
Two RJ45 jack Real-Time Ethernet connectors. For identifying the
connectors on the board, see position
(28)
for Channel 0 (
X1400
) and
position
(26)
for channel 1 (
X1401
Ethernet
Pin
Signal
Description
1
TX+
Transmit data positive
2
TX–
Transmit data negative
3
RX+
Receive data positive
4
Term 1
Connected and terminated to FE via RC
combination*
5
Term 1
6
RX–
Receive data negative
7
Term 2
Connected and terminated to FE via RC
combination*
8
Term 2
* Bob Smith Termination
Table 18: Ethernet RJ45 pin assignment
For a description of the LEDs, see section
NXHX 4000-JTAG+ | Device description
DOC170703HW02EN | Revision 2 | English | 2018-10 | Released | Public
© Hilscher 2018