Mini Card - Lex Computech CI770C User Manual

3-18 Mini card

MPCE1/MPCE2: Support USB and PCIe by one Interface
(Mini card socket 52pin)
PIN NO. Description
1 NC
3 NC
5 NC
7 NC
9 GND
11 PCIe-CLK-
13 PCIe-CLK+
15 GND
KEY KEY
17 NC
19 NC
21 GND
23 PCIe-RX-/mSATA-RX+
25 PCIe-RX+/mSATA-RX-
27 GND
29 GND
31 PCIe-TX-/mSATA-TX-
33 PCIe-TX+/mSATA-TX+
35 GND
37 GND
39 +3.3V
41 +3.3V
43 GND
45 NC
47 NC
49 NC
51 mSATA-Detect
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.
PIN NO. Description
2 +3.3V
4 GND
6 +1.5V
8 SIM Power
10 SIM Data
12 SIM CLK
14 SIM Reset
16 SIM RFU
KEY KEY
18 GND
20 NC
22 RST-
24 +3.3V
26 GND
28 +1.5V
30 SMB-CLK
32 SMB-DATA
34 GND
36 USB-DATA-
38 USB-DATA+
40 GND
42 NC
44 NC
46 NC
48 +1.5V
50 GND
52 +3.3V
46
pin52
pin1 pin1
MPCE2
pin52
MPCE1