Μsd + Minisim Combo Card Slot - Seco Qseven CQ7-A42 User Manual

using the dedicated jumper JP2. Please check par. 3.3.4 for details about jumper JP2 working.
UIM_PWR: Power line for UIM module.
UIM_DATA: Bidirectional Data line between miniPCI-express card and UIM module.
UIM_CLK: Clock line, output from miniPCI-express card to the UIM module.
UIM_RESET: Reset signal line, sent from miniPCI-express card to the UIM module.
UIM_SPU: UIM Standard or Proprietary Use signal.
Please be aware that all signals related to User Identity Modules are managed directly by the miniPCI-express card circuitry, they don't involve neither carrier
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board's nor Qseven module's management. The CQ7-A42 carrier board embeds only clamping diodes for ESD protection on UIM signal and voltage lines.
3.3.12 μSD + miniSIM combo card slot
μSD + miniSIM Combo Card Slot - CN5
Pin Signal Pin
S1 UIM_PWR
S2 UIM_RESET
S3 UIM_CLK
S4 GND
S5 UIM_SPU
S6 UIM_DATA
T1 SDIO_DAT2 ST1
T2 SDIO_DAT3 ST2
For ESD protection, on all signal lines are placed clamping diodes for voltage transient suppression.
Signals related to UIM (SIM) card have already been described in previous paragraph 3.3.11. Signals related to SDIO/MMC cards are the following:
SDIO_CD#: Card Detect Input.
SDIO_CLK: SD Clock Line (output).
SDIO_CMD: Command/Response bidirectional line.
SDIO_DAT[0÷3]: SD Card data bus. SDIO_DAT0 signal is used for all communication modes. SDIO_DAT[1÷3] signals are required for 4-bit communication mode.
CQ7-A42
CQ7-A42 - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
Signal
T3 SDIO_CMD
T4 +3.3V_S
T5 SDIO_CLK#
T6 GND
T7 SDIO_DAT0
T8 SDIO_DAT1
SDIO_CD#
GND
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Since Qseven standard contemplates signals for Secure Digital Input/Output and MultiMedia
Cards, on CQ7-A42 carrier board there is also a socket, for the use of standard SD or MMC
cards, to be used as Mass Storage Device and/or Boot Device (if the Qseven
with this carrier board implements this functionality).
Please refer to the User Manual of the used Qseven
types supported by the chipset.
Moreover, as already stated in par. 3.3.11, CQ7-A42 carrier board can
accept also miniSIM cards, for use of miniPCI Express modems. These
cards can be inserted in the dedicated slot of connector CN5, which is
a combo μSD/MMC + miniSIM connector, push-push type, 2.7 mm
global height, type AVX p/n 009162006501150 or equivalent. Pinout
here reported is related only to signal routing on specific connector;
internally the pin-out is the same of any standard SD/MMC 4.0 and
miniSIM card.
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module used
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module for information about Card
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