hilscher NIOT-E-NPIX-EVA, Описание устройства

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Pinning of the extension socket 18/35
3 Pinning of the extension socket
The following table shows the pinning of the extension socket inside the
netPI.
Note:
Please note that the extension socket mechanically resembles the
Mini PCI Express format, but is - due to its proprietary pinning - in
electric respect not a "real" Mini PCIe interface.
Socket Pin Signal Pin Signal
1 +24V DC 27 MMIO17
2 +24V DC 28 BCM 3 (BCM_SCL1)
3 +24V DC 29 MMIO18
4 +24V DC 30 BCM 4 (GPIO)
5 Isolation Zone 31 MMIO19
6 Isolation Zone 32 BCM 7(BCM_SPI0_CE1_N)
7 GND 33 MMIO20
8 GND 34 BCM 18 (BCM_SPI1_CE0_N)
9 GND 35 MMIO21
10 GND 36 BCM 22 (GPIO)
11 ID_SD (BCM 0) 37 MMIO22
12 ID_SC (BCM 1) 38 BCM 23 (GPIO)
13 +3V3 39 MMIO23
14 +3V3 40 BCM 25 (GPIO)
15 +5V 41 MMIO24
16 +5V 42 BCM 27 (GPIO)
17 MMIO08 43 MMIO25
18 RSTOUT_NETRAPID
(from communication
CPU) 44 BCM 16 (BCM_SPI1_CS2_N)
19 MMIO09 45 MMIO26
20 BCM14 (BCM_TXD0) 46 BCM 19 (BCM_SPI1_MISO)
21 MMIO10 47 MMIO27
22 BCM 15 (BCM_RXD0) 48 BCM 20 (BCM_SPI1_MOSI)
23 MMIO11 49 MMIO36
24 BCM 17 (BCM_TX_EN) 50 BCM 21 (BCM_SPI1_SCLK)
25 MMIO16 51 GND
26 BCM 2 (BCM_SDA1) 52 BCM 26 (GPIO) (IRQ from NPIX)
Table 2: Pinning of the extension socket in netPI
netPI Extension Modules | NPIX
DOC171201HW01EN | Revision 1 | English | 2018-01 | Released | Public © Hilscher 2018