Descriptions and Drawings
24/60
NXHX 51-ETM | Development Board
DOC120606HW05EN | Revision 5 | English | 2013-10 | Released | Public
© Hilscher, 2012 - 2013
2.4.6
Serial Connector (X7 - 10-pin)
Plug connector for additional serial NXHX-RS adapter, see also section
Fieldbus and Serial Adapters/Interfaces
on page 37.
X7
Pin
netX51 Signal
Description
1 MMIO35
TxD0
2 MMIO34
RxD0,
10k
Ω
pull up
3 MMIO33
RTS0
4 MMIO32
CTS0
5 GND
6 +3V3
7 MMIO36
S30.1
8 MMIO37
S30.2
9 MMIO24
V12
yellow
10 MMIO25
V13
yellow
Table 29: Pin Assignment X7
Position
in
Figure 2: NXHX51-ETM Printed Circuit Board
2.4.7
USB Connector HI TOP (X8)
Debug interface to netX 51, USB plug connector Type B.
X8
Pin
Signal
1 U
USB
2 USBDM
3 USBDP
4 GND
Table 30: Pin Assignment X8 USB Type B
Position
in
Figure 2: NXHX51-ETM Printed Circuit Board