Introduction
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netX 50 to netX 51/52 | Migration Guide
DOC120109MG05EN | Revision 5 | English | 2013-08 | Released | Public
2012-2013
With the netX 52 you can build up a very compact (30 x 30 mm) 2-Port Real-Time-Ethernet
Interfaces for a very low price. With the loadable firmware the whole interface works a black box
with a configurable 8-/16-/32-Bit Dual-Port-Memory or a SPI slave interface.
The following block diagram gives you an overview. The detailed schematic you will find in the
annex of this Migration Guide.
Figure 2: Design Example with netX 51
Component
Description
Manufacturer
Price
netX 52
Network Controller
Hilscher
10,00 €
W25Q32VSSIG
QSPI Flash
Windbond
0,70 €
MAX811SEUS-T
Reset Generator
Maxim
0,20 €
EN5312Q
DC/DC Converter 3,3 V/1,5 V
Enpirion
1,20 €
25 MHz
Crystal
div.
0,30 €
3x LED Dual Color
div.
0,30 €
Dual RJ45 with Magnetics / LEDs
div.
2,80 €
Rs / Cs / Ls
div.
0,50 €
Material Cost per Interface in quantities of 10.000 pcs. without PCB
16,00 €
Table 1: Material Costs
XTI
XTO
Power on
Reset
25 MHz
POR
VDDIO
VDDC
RUN
RDY
SYS
4 MB
SPI Flash
SPI
TXD / SYNC1
DPM / SPM / PIO
netX 52
UART or
Synchronization
MMIO31
MMIO30
3.3V
1.5V
COM1
Host-DPM
Host-SPI
VSS
MMIO29
MMIO28
3.3V
GND
USB
USB
RXD / SYNC0
PHY0_TXP
PHY0_TXN
PHY0_RXP
PHY0_RXN
PHY1_TXP
PHY1_TXN
PHY1_RXP
PHY1_RXN
Ethernet
Channel 1
LINK
ACT
Ethernet
Channel 0
COM0
LINK
ACT
GND
3.3V
MMIO12
MMIO13
MMIO14
MMIO15
3.3V
