Express Card Socket (X7) - Kontron nanoETXexpress-HMI Baseboard User Manual

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-1759056 + CON-TYCO-1759054
Header
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
®
Kontron User's Guide nanoETXexpress-HMI
Baseboard (ePDAnano)
PIN Signal
1 GND
2 USB_D-
3 USB_D+
4 CPUSB#
5 RSVD_1
6 RSVD_0
7 SMB_CLK
8 SMB_DAT
9 1.5V_1
10 1.5V_0
11 WAKE#
12 3.3V_AUX
13 PERST#
14 3.3V_1
15 3.3V_0
16 CLKREQ#
17 CPPE#
18 REFCLK-
19 REFCLK+
20 GND
21 PER0-
22 PER0+
23 GND
24 PET0-
25 PET0+
26 GND
20
5 Connector and feature description
Function
USB6_D+
USB6_D+
SMBus Clock
SMBus Data
managed V1.5_S0
managed V1.5_S0
WAKE0#
managed V3.3_S5
managed V3.3_S0
managed V3.3_S0
EXTCD0#
PCIE_RX_0-
PCIE_RX_0+
PCIE_TX_0-
PCIE_TX_0+
Note
1
2