46
MPCE1/MPCE2: Support USB and PCIe by one Interface
(Mini card socket 52pin)
3-18 Mini card
PIN NO. Description PIN NO. Description
1 NC 2 +3.3V
3 NC 4 GND
5 NC 6 +1.5V
7 NC 8 SIM Power
9 GND 10 SIM Data
11 PCIe-CLK- 12 SIM CLK
13 PCIe-CLK+ 14 SIM Reset
15 GND 16 SIM RFU
KEY KEY KEY KEY
17 NC 18 GND
19 NC 20 NC
21 GND 22 RST-
23 PCIe-RX-/mSATA-RX+ 24 +3.3V
25 PCIe-RX+/mSATA-RX- 26 GND
27 GND 28 +1.5V
29 GND 30 SMB-CLK
31 PCIe-TX-/mSATA-TX- 32 SMB-DATA
33 PCIe-TX+/mSATA-TX+ 34 GND
35 GND 36 USB-DATA-
37 GND 38 USB-DATA+
39 +3.3V 40 GND
41 +3.3V 42 NC
43 GND 44 NC
45 NC 46 NC
47 NC 48 +1.5V
49 NC 50 GND
51 mSATA-Detect 52 +3.3V
Note: 1. MPCE 1 used USB port 10, MPCE2 used USB port 11.
2. MPCE1 Pin 8, 10,12,14,16 for SIM1 card reader use.
3. MPCE2 Pin 8, 10,12,14,16 for SIM2 card reader use.
4. Just only MPCE1 pin23, 25, 31, 33 supported mSATA device and
PCIe device alternatively.
5. Pin51 mSATA / PCIe auto detect function
6. mSATA use system SATA port 6 , the port share with on board NANADrive
This port only choice one device can’t work at same time.
MPCE1MPCE2
pin1 pin1
pin52pin52
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