Lanner MR-301 - Manual (Page 12)

9
Motherboard Information
Chapter 3
Network Application Platforms
Jumper Settings
88F6281 JTAG Connector (J9): The Jtag is a debug
port provided as a means for testing the main board and
looking for possibility of field faults. It can also be used for
flash writing.
Mini-PCIe Connector (MPCIE2): The 52-pin Mini-
PCIe slot enables a Mini-PCIe expansion module to be
connected to the board. For example, a WiMAX/WiFi
module.
PCI-E X 1 Golden Finger Connector (PCIE2)
SATA Driver Connector (J12): It is for connecting
a 2.5’’ SATA harddisk to be served as your system’s
storage. The system can support up to1 disk of 2.5” in
maximum.
Serial-ATA Power Connector (CON1, CON2): It is
used for connectig the SATA power cord.
26
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50
1
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25
PIN NO. FUNCTION PIN NO. FUNCTION
1 WAKE1- 2 V_3.3
3 NC 4 GND
5 NC 6 V_1.5
7 CLKREQ- 8 NC
9 GND 10 NC
11 Clk_MiniPex_n 12 NC
13 Clk_MiniPex_p 14 NC
15 GND 16 NC
17 NC 18 GND
19 NC 20 NC
21 GND 22 Rst#_Sys
23 MiniP_R_n 24 V_3.3
25 MiniP_R_p 26 GND
27 GND 28 V_1.5
29 GND 30 MPE_SMCLK
31 MiniP_T_n 32 MPE_SMDTA
33 MiniP_T_p 34 GND
35 GND 36 NC
37 NC 38 NC
39 NC 40 GND
41 NC 42 NC
43 NC 44 NC
45 NC 46 NC
47 NC 48 V_1.5
49 NC 50 GND
51 NC 52 V_3.3
Pin No. Function Pin No. Function
A1 NC B1 V_12
A2 V_12 B2 V_12
A3 V_12 B3 V_12
A4 GND B4 GND
A5 NC B5 NC
A6 NC B6 NC
A7 GND B7 GND
A8 GND B8 V_3.3
A9 V_3.3 B9 NC
A10 V_3.3 B10 V_3.3
A11 Rst#_Sys B11 NC
A12 GND B12 NC
A13 Clk_Pex_p B13 GND
A14 Clk_Pex_n B14 PciE_T_p
A15 GND B15 PciE_T_n
A16 PciE_R_p B16 GND
A17 PciE_R_n B17 NC
A18 GND B18 GND
20 18 16 14 12 10 8 6 4 2
19 17 15 13 11 9 7 5 3 1
PIN NO. FUNCTION PIN NO. FUNCTION
1 V_3.3 2 V_3.3
3 Jt_Reset# 4 GND
5 Jt_Tdi 6 GND
7 Jt_Tms_CPU 8 GND
9 Jt_Clk 10 GND
11 Jt_Clk 12 GND
13 Jt_Tdo 14 GND
15 Jt_Srst# 16 GND
17 NC 18 GND
19 NC 20 GND
MPCIE2
Pin No. Description
1 GND
2 Sata0_Tx_p
3 Sata0_Tx_n
4 GND
5 Sata0_Rx_n
6 Sata0_Rx_p
7 GND
1
2
3
4
5
6
7
1
2
3
4
Pin No. Description
1 V_12
2 GND
3 GND
4 V_5