Kontron nanoETXexpress-HMI Baseboard, Руководство пользователя

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5 Connector and feature description
Kontron User's Guide nanoETXexpress-HMI
Baseboard (ePDAnano)
20
5.5 Express Card Socket (X7)
The onboard Express Card is connected to PCIexpress lane #0 and to USB port 6. To use the Express Card
USB functions a COM Express™ module with at least 8 USB ports is necessary.
Table 5-10: Pinning of X7
Connector: CON-TYCO-1 CON-TYCO-1759054
Header PIN Signal Function Note
1 GND
2 USB_D-
3 USB_D+
4 CPUSB#
5 RSVD_1
6 RSVD_0
7 SMB_CLK SMBus Clock 1
8 SMB_DAT SMBus Data 2
9 1.5V_1 managed V1.5_S0
10 1.5V_0 managed V1.5_S0
11 WAKE# WAKE0#
12 3.3V_AUX managed V3.3_S5
13 PERST#
14 3.3V_1 managed V3.3_S0
15 3.3V_0 managed V3.3_S0
16 CLKREQ#
17 CPPE# EXTCD0#
18 REFCLK-
19
20 GND
21 PER0- PCIE_RX_0-
22 PER0+ PC
23 GND
24 PET0- PCIE_TX_0-
25 PET0+ PC
26 GND
Notes: 1: Normally not connected, for SMBus connection mount R64 [0Ohm]
2: Normally not connected, for SMBus connection mount R65 [0Ohm]
Connector X7 allows using both ExpressCard/34 and ExpressCard/54.
The maximum continuous card power is
®
1,3A on 3,3V
®
275mA on 3.3V_AUX
®
650mA on 1,5V