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Device Connections and Switches 169/299
PC Cards cifX Compact PCI, Mini PCI, Mini PCIe, PCI-104 | Installation, Operation and Hardware Description
DOC120205UM53EN | Revision 53 | English | 2019-03 | Released | Public
© Hilscher, 2008-2019
For the reference for [bus spec 6] for the bus specification for Mini PCI
Express refer to section
References PCI Specifications on page 166 of
this manual.
About earlier Hardwar Revisions refer to section Notes on earlier
Hardeware Revisions from page 277.
Pins 6, 28, 48
For the PC cards CIFX 90E-XX\F (all variants ‘NHS’, ‘ET’, ‘MR’ or with
‘M12’)
9
the Pins 6 , 28 , 48 are ‘not used’ , as listed in the Table 129 on
page 168.
Pin 24
For the PC cards CIFX 90E-XX\F (all variants ‘NHS’, ‘ET’, ‘MR’ or with
‘M12’)
the
Pin 24 is ‘not used’ .
Note: Due to how pin 24 is used, the PC cards CIFX 90E-XX\F (all
variants ‘NHS’, ‘ET’, ‘MR’ or with ‘M12’) can be used together with main
boards according to any earlier revision (1.1 and 1.2) of the Mini PCI
Express specification [bus spec 6], as well as to the latest revision (2.0).
Pins 36 and 38 (USB Connector)
The USB connector at the Mini PCI Express Bus of the PC cards CIFX
90E-XX\F (all variants ‘NHS’, ‘ET’, ‘MR’ or with ‘M12’)
is directly connected
to the CPU of the PC and is not used for external diagnosis.
•
The Pins 36 and 38 are disabled and are ‘not used’ . When you start the
PC, the operating system does not ask for an USB driver.
Pin 42 (Bootstart) and 44 , 46 (SYNC)
•
Pin 42 (Bootstart): For all PC cards CIFX 90E-XX\F (all variants ‘NHS’,
‘ET’, ‘MR’ or with ‘M12’) pin 42 is used for Bootstart .
•
Pins 44 , 46 (SYNC): For the PC cards CIFX 90E -RE \F (all Real-Time
Ethernet variants ‘NHS’, ‘ET’, ‘MR’ or with ‘M12’) depending by the
protocol the
SYNC connection is realized via the pins 44 and 46 of the
mini PCI Express bus. For further information to the SYNC pins (Pin 46,
44) refer to section
SYNC Connector (Pin-Assignment,
Hardware/Firmware) on page 164.
According to the bus specification for Mini PCI Express [bus spec 6] the
pins are used to realize the LED status (Pin 42 „WWAN#“, Pin 44 „WLAN#“,
Pin 46 „WPAN#“).
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Variants of the PC card CIFX 90E-XX\F: CIFX 90E-XX\NHS\F, CIFX 90E-
XX\ET\F, CIFX 90E-XX\MR\F or CIFX 90E-XX\MR\ET\F (XX = RE, DP, CO, DN or
for the variants ‘NHS’, ‘ET’ and ‘MR\ET’ also = CC); as well as CIFX 90E-
RE\F\M12, CIFX 90E-RE\NHS\F\M12, CIFX 90E-RE\ET\F\M12, CIFX 90E-
RE\MR\F\M12, CIFX 90E-RE\MR\ET\F\M12