MSC_Q7-MB-EP4_User_Guide_Rev1.2

MSC_Q7-MB-EP4_User_Guide_Rev1.2
MSC Q7-MB-EP4
MSC QsevenTM Baseboard
REV 1.2
May 17th, 2013
boards@msc-ge.com
www.msc-ge.com/boards
MSC Q7-MB-EP4
User Manual Rev 1.2
Preface
Copyright Notice
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved.
Copying of this document, and giving it to others and the use or communication of the
contents thereof, are forbidden without express authority. Offenders are liable to the payment
of damages.
All rights are reserved in the event of the grant of a patent or the registration of a utility model
or design.
Important Information
This documentation is intended for qualified audience only. The product described herein is
not an end user product. It was developed and manufactured for further processing by
trained personnel.
Disclaimer
Although this document has been generated with the utmost care no warranty or liability for
correctness or suitability for any particular purpose is implied. The information in this
document is provided “as is” and is subject to change without notice.
EMC Rules
This unit has to be installed in a shielded housing. If not installed in a properly shielded
enclosure, and used in accordance with the instruction manual, this product may cause radio
interference in which case the user may be required to take adequate measures at his or her
own expense.
Trademarks
All used product names, logos or trademarks are property of their respective owners.
Certification
MSC Vertriebs GmbH is certified according to DIN EN ISO 9001:2000 standards.
Life-Cycle-Management
MSC products are developed and manufactured according to high quality standards. Our lifecycle-management assures long term availability through permanent product maintenance.
Technically necessary changes and improvements are introduced if applicable. A productchange-notification and end-of-life management process assures early information of our
customers.
Product Support
MSC engineers and technicians are committed to provide support to our customers
whenever needed.
Before contacting the Technical Support, please consult the respective pages on our web
site at www.msc-ge.com/support-boards for the latest documentation, drivers and software
downloads.
If the information provided there does not solve your problem, please contact our Technical
Support:
Email: support.boards@msc-ge.com
Phone: +49 8165 906-200
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 2
MSC Q7-MB-EP4
User Manual Rev 1.2
Contents
1
General Information ........................................................................................................................................ 6
1.1
Revision History...................................................................................................................................... 6
1.2
Reference Documents ............................................................................................................................. 6
1.3
Definitions and Abbreviations ................................................................................................................ 7
2
Introduction ..................................................................................................................................................... 8
2.1
QsevenTM Product Description ................................................................................................................ 8
2.2
Features ................................................................................................................................................... 8
2.3
Block Diagram ...................................................................................................................................... 10
2.4
Positioning of Connectors and Jumpers ................................................................................................ 11
2.5
Dimensions............................................................................................................................................ 13
3
Hardware ....................................................................................................................................................... 14
3.1
QsevenTM Connector (X202) ................................................................................................................. 14
3.2
HDMI Interface via DVI Connector (X301) ......................................................................................... 17
3.3
LCD Panel LVDS Interface .................................................................................................................. 19
3.3.1
JILI30 Connector (X801) .............................................................................................................. 19
3.3.2
Backlight Inverter Interface (X802) .............................................................................................. 20
3.3.3
LVDS EEPROM ............................................................................................................................ 21
3.3.4
LVDS Panel Jumper settings ......................................................................................................... 22
3.3.4.1 Display power Jumper (X803) ...................................................................................................... 22
3.3.4.2 Backlight power selection jumper (X803) ..................................................................................... 23
3.3.4.3 Backlight Enable polarity selection jumper (X803) ...................................................................... 24
3.3.4.4 Backlight brightness peak voltage level jumper (X803) ................................................................ 25
3.3.4.5 Backlight brightness control jumpers (X803)................................................................................ 26
3.3.4.6 EDID EEPROM address select jumper (X803)............................................................................. 27
3.3.4.7 Backlight Control PWM Signal jumper (J801) ............................................................................. 28
3.4
SATA Interface (X501)......................................................................................................................... 29
3.4.1
SATA LED ..................................................................................................................................... 29
3.5
mSATA Interface (X503)..................................................................................................................... 30
3.5.1
mSATA LED .................................................................................................................................. 31
3.6
Ethernet (X504, X505) .......................................................................................................................... 32
3.6.1
Wake on LAN................................................................................................................................. 32
3.7
USB Topology ...................................................................................................................................... 33
3.7.1
Micro AB USB Connector (X604) ................................................................................................. 34
3.7.2
Dual USB Connector (X602, X603) .............................................................................................. 35
3.7.3
on Board 5 Pin USB Connector (X601) ........................................................................................ 36
3.7.4
USB Power Supply ........................................................................................................................ 36
3.8
PCIe Mini Card (X502) ......................................................................................................................... 37
3.8.1
Wireless operation on mini PCIe add-in cards (J501) .................................................................. 37
3.8.2
PCIe Mini Card Status LEDs ........................................................................................................ 37
3.9
RS-232 .................................................................................................................................................. 38
3.9.1
RS232 Connector( X701) .............................................................................................................. 38
3.9.2
RS232 Connector (X702) .............................................................................................................. 39
3.9.3
ARM Multi ICE Connector (X703)................................................................................................ 40
3.10 AC97/HD Audio interface .................................................................................................................... 41
3.11 Touch Interface (X1001, X1002, X1003) ............................................................................................. 42
3.12 CAN Interface (X905)........................................................................................................................... 44
3.13 SPI Interface (X906) ............................................................................................................................. 45
3.14 SMBUS, I2C Interface (X902).............................................................................................................. 46
3.15 Beeper (X901) ....................................................................................................................................... 47
3.16 Battery / Goldcap .................................................................................................................................. 47
3.17 SDIO Card socket (X1004) ................................................................................................................... 48
3.17.1
SDIO card LED ............................................................................................................................. 48
3.18 Power (X1101) ...................................................................................................................................... 49
3.18.1
12V LVDS Backlight...................................................................................................................... 50
3.18.2
RESET Button................................................................................................................................ 51
3.18.3
Sleep button ................................................................................................................................... 51
3.18.4
Power button ................................................................................................................................. 52
3.18.5
Lid Button ...................................................................................................................................... 52
3.18.6
Suspend Signal .............................................................................................................................. 53
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 3
MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.7
S3 Cold/ S3 Hot feature (J1102) ................................................................................................... 54
3.19 Power LEDs (LED1101, LED1102) ................................................................................................. 55
Figures
Figure 1
Figure 2
Figure 3
Figure 4
Block Diagram Q7-MB-EP4 baseboard ............................................................10
Positioning of Connectors and Jumpers (Top view) .......................................11
Positioning of Connectors (Bottom view) ........................................................12
MSC Q7 MB EP4 Board Dimension ..................................................................13
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 4
MSC Q7-MB-EP4
User Manual Rev 1.2
Tables
Table 1 Pinout QsevenTM Connector X202 ...........................................................................14
Table 2 Pinout DVI Connector X301 .....................................................................................17
Table 3 Pinout JILI30 Connector X801 .................................................................................19
Table 4 Pinout Backlight Connector X802 ............................................................................21
Table 5 Jumper settings LCD Panel Power X803 .................................................................22
Table 6 Jumper settings Backlight power X803 ....................................................................23
Table 7 Jumper settings Backlight Enable Polarity X803 ......................................................24
Table 8 Jumper settings Backlight Brightness Voltage X803 ................................................25
Table 9 Jumper settings Backlight Brightness Control X803 .................................................26
Table 10 Jumper settings EDID EEPROM Address X803 ....................................................27
Table 11 Jumper settings for PWM Signal on J801 ..............................................................28
Table 12 Assignment SATA Channel to Connector X501 .....................................................29
Table 13 Pinout SATA ..........................................................................................................29
Table 14 Pinout mSATA Connector X503 ............................................................................30
Table 15 Assignment USB Ports .........................................................................................33
Table 16 Jumper option USB Client J601 .............................................................................34
Table 17 Pinout Internal USB Connector X601 .....................................................................36
Table 18 Jumper mini PCIe Wireless Operation J501 ..........................................................37
Table 19 Pinout X701 ...........................................................................................................38
Table 20 Pinout X702 ...........................................................................................................39
Table 21 Pinout Debug Connector X703 ..............................................................................40
Table 22 Jumper RS232 JTAG select J701 and J702 ..........................................................40
Table 23 Pinout Audio Connector X401................................................................................41
Table 24 Pinout 4 wire Touch X1001, X1002........................................................................42
Table 25 Pinout 5 Wire Touch X1003 ...................................................................................43
Table 26 Pinout CAN X905 ..................................................................................................44
Table 27 Pinout SPI X906 ....................................................................................................45
Table 28 Pinout SMBUS I2C X902 .......................................................................................46
Table 29 Pinout Power Connector X1101 .............................................................................49
Table 30 Jumper 12V Backlight J1301 .................................................................................50
Table 31 Jumper S3 features J1102 .....................................................................................54
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 5
MSC Q7-MB-EP4
User Manual Rev 1.2
1
General Information
1.1
Revision History
1.2
Rev.
Date
1.0
07.09.2011
Preliminary Release for website.
Description
1.1
13.03.2012
after Review
1.2
17.05.2013
J702 added
Reference Documents
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
TM
Qseven Module Specification
Revision 1.1
http://www.Qseven-standard.org/
PCI Local Bus Specification Rev. 2.1
PCI21.PDF
Last update: June 1st, 1995
http://www.pcisig.com
JILI Specification
Jilim120.pdf
Last update: April 7th, 2003
http://www.jumptec.de/product/data/jili/index.html
Digital Video Interface DVI
dvi_10.pdf
Rev. 1.0 April 2nd, 1999
http://www.ddwg.org/
Serial ATA Specification
Serial ATA 1.0 gold.pdf
Last update: August 29th, 2002 Rev.1.0
http://www.sata-io.org/
IEEE Std. 802.3-2002
802.3-2002.pdf
http://www.ieee.org
Universal Bus Specification
usb_20.pdf
Last update: April 27th, 2000
http://www.usb.org
SDIO Card Specification
Simplified_SDIO_Card_Spec.pdf
Last update: February 8th, 2007
http://www.sdcard.org
PCIe Mini Card Specification
http://www.pcisig.com
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 6
MSC Q7-MB-EP4
1.3
User Manual Rev 1.2
Definitions and Abbreviations
COM
RTC
PCI
SATA
USB
LVDS
JILI
LAN
VGA
LPC
POST
SMBus
MDI
Computer-On-Module
Real Time Clock
Peripheral Component Interconnect
Serial Advanced Technology Attachment
Universal Serial Bus
Low Voltage Differential Signaling
JUMPtec Intelligent LVDS Interface
Local Area Network
Video Graphics Array
Low Pin Count
Power on self test
System Management Bus
Medium Dependent Interface
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 7
MSC Q7-MB-EP4
User Manual Rev 1.2
2 Introduction
2.1
QsevenTM Product Description
TM
Qseven modules are off the shelf compact, highly integrated Computer on Module devices
TM
which are designed to be pluged into a carrier baseboard. The Qseven standard is supported
by multiple companies and defines a standardized square board of 70x70 mm size with a defined
interface to the carrier board. The connection to the carrier board is made via a MXM type edge
connector.
TM
Typically a Qseven module includes CPU, chipset, memory, Ethernet controller, BIOS flash,
SATA and an USB controller. Interface controllers or connectors (e.g. RJ45) are implemented on
TM
the baseboard on to which the Qseven module is mounted.
In addition to the power supply signals for PCIe, SATA, USB, LPC etc. are routed over the
TM
Qseven edge connector.
Thanks to the standardized mechanics and interfaces the system can be scaled to the
performance requirements of the application. Despite the modular concept the system design is
very flat and compact.
TM
Qseven
modules require a baseboard for proper operation.
TM
This manual describes the Qseven Embedded Platform (MSC Q7-MB-EP4), which is a
TM
baseboard designed for small production runs or as a small evaluation platform for Qseven
modules.
2.2
Features
DVI Connector display interface for DVI or HDMI Signals from Q7 Module.
LVDS LCD panel interface, using the standard JILI30 connector.
5 Pin LCD panel Backlight Connector.
12V Backlight support via on board 12V regulator.
Assembly option either for High Definition Audio using Via VT1708S
or AC97 Audio using Wolfson Microlectronic WM9715L.
2 Audio channels HP_OUT and Mic_in on a 10 pin connector.
1x SATA channel connector, capable of 300MB/s
Provision for Intel mSATA card in mini-PCIe slot format.
6x USB connectors
·
2 double USB type A connectors
·
1 micro USB connector, which can be configured as host or client
·
1 USB interface internal on a pin header.
Dual 10/100/1000 Base-T LAN interfaces.
Support for Wake on LAN(WOL).
RS232 Port using FT232RL via USB interface.
2 RS232 Port with only TX and RX, no Handshake signals.
miniPCIe Card slot for Full-mini and Half-mini size PCIe cards.
SD card Socket
SPI connector
CAN connector
Beeper connector(optional)
nd
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 8
MSC Q7-MB-EP4
User Manual Rev 1.2
Resistive Touch controller
·
Two 4-wire Connectors
·
One 5-wire Connector.
Battery / Goldcap option for RTC (Real Time Clock).
Power supply with variable Input Supply Voltage from 10 to 28 V.
Support for Standby S3 (Sleep to RAM) mode.
LEDs for Power, SATA, mSATA, SD Card.
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 9
MSC Q7-MB-EP4
2.3
User Manual Rev 1.2
Block Diagram
Figure 1 Block Diagram Q7-MB-EP4 baseboard
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 10
MSC Q7-MB-EP4
2.4
User Manual Rev 1.2
Positioning of Connectors and Jumpers
Figure 2 Positioning of Connectors and Jumpers (Top view)
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MSC Q7-MB-EP4
User Manual Rev 1.2
Figure 3 Positioning of Connectors (Bottom view)
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Page 12
MSC Q7-MB-EP4
2.5
User Manual Rev 1.2
Dimensions
Dimension:
148.02 mm x 102.22 mm
Board Thickness:
1.8 mm + /-10%
Drill hole positioning tolerance:
+/- 0.1mm in X and Y
Drill hole diameter tolerance:
+ 0.1 mm
Max height of component on Top side:
16.8mm
Max height of component on Bottom side: 5.4mm
Figure 4 MSC Q7 MB EP4 Board Dimension
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 13
MSC Q7-MB-EP4
User Manual Rev 1.2
3 Hardware
TM
NOTE: Not all Qseven modules may support all connectors and functionality available
on the MSC Q7-MB-EP4 embedded platform baseboard.
3.1
QsevenTM Connector (X202)
Specification:
Reference :
X202 Foxconn AS0B326-S78N-7F
Mating
PCB Q7 Module
:
Table 1 Pinout Qseven
Row A
1
3
5
7
9
11
13
15
17
19
21
23
KEY
25
27
29
31
33
TM
Connector X202
GND
GBE_MDI3GBE_MDI3+
GBE_LINK100#
GBE_MDI1GBE_MDI1+
GBE_LINK#
GBE_CTREF
WAKE#
SUS_STAT#
SLP_BTN#
GND
GND
BATLOW#
SATA0_TX+
SATA0_TXSATA_ACT#
Row B
2
4
6
8
10
12
14
16
18
20
22
24
KEY
26
28
30
32
34
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
GND
GBE_MDI2GBE_MDI2+
GBE_LINK1000#
GBE_MDI0GBE_MDI0+
GBE_ACT#
SUS_S5#
SUS_S3#
PWRBTN#
LID_BTN#
GND
PWGIN
RSTBTN#
SATA1_TX+
SATA1_TXGND
Page 14
MSC Q7-MB-EP4
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
143
145
147
149
151
153
User Manual Rev 1.2
SATA0_RX+
SATA0_RXGND
BIOS_DISABLE#
SDIO_CD#
SDIO_CMD
SDIO_PWR#
SDIO_DAT0
SDIO_DAT2
SDIO_DAT4
SDIO_DAT6
GND
HDA_SYNC
HDA_RST#
HDA_BITCLK
HDA_SDI
HDA_SDO
THRM#
THRMTRIP#
GND
USB_P7USB_P7+
USB_6_7_OC#
USB_P5USB_P5+
USB_2_3_OC#
USB_P3USB_P3+
USB_CC
USB_P1USB_P1+
GND
LVDS_A0+
LVDS_A0LVDS_A1+
LVDS_A1LVDS_A2+
LVDS_A2LVDS_PPEN
LVDS_A3+
LVDS_A3GND
LVDS_A_CLK+
LVDS_A_CLKLVDS_BLT_CTRL
LVDS_DID_DAT
LVDS_DID_CLK
CAN0_TX
SDVO_BCLK+
SDVO_BCLKGND
SDVO_GREEN+
SDVO_GREENGND
SDVO_BLUE+
SDVO_BLUEGND
SDVO_RED+
SDVO_REDHDMI_HPD#
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144
146
148
150
152
154
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
SATA1_RX+
SATA1_RXGND
SDIO_CLK#
SDIO_LED
SDIO_WP
SDIO_DAT1
SDIO_DAT3
SDIO_DAT5
SDIO_DAT7
SDIO_PWRSEL
GND
SMB_CLK
SMB_DAT
SMB_ALERT#
I2C_CLK
I2C_DAT
WDTRIG#
WDOUT
GND
USB_P6USB_P6+
USB_4_5_OC#
USB_P4USB_P4+
USB_0_1_OC#
USB_P2USB_P2+
RSVD
USB_P0USB_P0+
GND
LVDS_B0+
LVDS_B0LVDS_B1+
LVDS_B1LVDS_B2+
LVDS_B2LVDS_BLEN
LVDS_B3+
LVDS_B3GND
LVDS_B_CLK+
LVDS_B_CLKRSVD
LVDS_BLC_DAT
LVDS_BLC_CLK
CAN0_RX
SDVO_INT+
SDVO_INTGND
SDVO_FLDSTALL+
SDVO_FLDSTALLGND
SDVO_TVCLKIN+
SDVO_TVCLKINGND
SDVO_CTRL_DAT
SDVO_CTRL_CLK
DP_HPD#
Page 15
MSC Q7-MB-EP4
155
157
159
161
163
165
167
169
171
173
175
177
179
181
183
185
187
189
191
193
195
197
199
201
203
205
207
209
211
213
215
217
219
221
223
225
227
229
User Manual Rev 1.2
PCIE_CLK_REF+
PCIE_CLK_REFGND
PCIE3_TX+
PCIE3_TXGND
PCIE2_TX+
PCIE2_TXEXCD0_PERST#
PCIE1_TX+
PCIE1_TXEXCD0_CPPE#
PCIE0_TX+
PCIE0_TXGND
LPC_AD0
LPC_AD2
LPC_CLK
SERIRQ
VCC_RTC
FAN_TACHOIN
GND
SPI_MOSI
SPI_MISO
SPI_SCK
VCC_5V_SB
MFG_NC0
MFG_NC1
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
156
158
160
162
164
166
168
170
172
174
176
178
180
182
184
186
188
190
192
194
196
198
200
202
204
206
208
210
212
214
216
218
220
222
224
226
228
230
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
PCIE_WAKE#
PCIE_RST#
GND
PCIE3_RX+
PCIE3_RXGND
PCIE2_RX+
PCIE2_RXEXCD1_PERST#
PCIE1_RX+
PCIE1_RXEXCD1_CPPE#
PCIE0_RX+
PCIE0_RXGND
LPC_AD1
LPC_AD3
LPC_FRAME#
LPC_LDRQ#
SPKR
FAN_PWMOUT
GND
SPI_CS0
SPI_CS1
RSVD
VCC_5V_SB
MFG_NC2
MFG_NC3
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
Page 16
MSC Q7-MB-EP4
3.2
User Manual Rev 1.2
HDMI Interface via DVI Connector (X301)
The HDMI signals come from the Q7 Module and are routed to the DVI connector X301.
Note: All Modules with SDVO Interface cannot use this DVI Port
Specification:
References
:
X301
NELTRON 5518R-24-1M15-02A
Mating
:
DVI / HDMI Monitor
Table 2 Pinout DVI Connector X301
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Signal name
TMDS data2TMDS data2+
TMDS data2/4 SHLD
TMDS data4TMDS data4+
DDC Clock
DDC Data
VSYNC
TMDS data1TMDS data1+
TMS data1/3 SHLD
TMDS data3TMDS data3+
+5V
GND
HPDET
TMDS data0TMDS data0+
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Function
Digital red- (Link1)
Digital red+ (Link1)
Ground shield
Digital green- (Link2)
Digital green+ (Link2)
Display Data Channel clock
Display Data Channel data
Analog Vertical Sync.
Digital green- (Link1)
Digital green+ (Link1)
Ground Shield
Digital blue- (Link2)
Digital blue+ (Link2)
Power for Monitor
Ground
Hot Plug Detect
Digital blue- (Link1)
Digital Blue+ (Link1)
Page 17
MSC Q7-MB-EP4
19
20
21
22
23
24
User Manual Rev 1.2
TMDS data0/5 SHLD
TMDS data5TMDS data5+
TMDS CLK SHLD
TMDS clock+
TMDS clock-
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Ground shield
Digital red- (Link2)
Digital red+ (Link2)
Clock shield
Digital clock+ (Link1 and Link2)
Digital clock- (Link1 and Link2)
Page 18
MSC Q7-MB-EP4
3.3
User Manual Rev 1.2
LCD Panel LVDS Interface
3.3.1 JILI30 Connector (X801)
LCD/TFT displays with LVDS inputs can be connected via the JILI30 connector X801.
Two 24 bit LVDS channels are available on this 32-pin header. Single channel and 18bit displays
are also supported using the appropriate cables.
TM
Note: Support of single/dual channel and 18/24 bit will depend on the Qseven
module used.
The Supply voltage of the LVDS Signal can be adjusted with a jumper on the X803 header.
Please contact support.boards@msc-ge.com for assistance in finding appropriate
display/backlight inverter and cable sets for your application requirements
PIN1
Specification:
References
:
X801
Hirose MDF76GW-30S-1H(55)
Mating
:
Cable Plug MDF76-30P-1C
Table 3 Pinout JILI30 Connector X801
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Signal name
LVDS_A0LVDS_A0+
LVDS_A1LVDS_A1+
LVDS_A2LVDS_A2+
GND
LVDS_A_CLKLVDS_A_CLK+
LVDS_A3LVDS_A3+
LVDS_B0-
Function
LVDS Negative data signal (-)
LVDS Positive data signal (+)
LVDS Negative data signal (-)
LVDS Positive data signal (+)
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
LVDS Negative clock signal (-)
LVDS Positive clock signal (+)
LVDS Negative data signal (-)
LVDS Positive data signal (+)
LVDS Negative data signal (-)
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 19
MSC Q7-MB-EP4
User Manual Rev 1.2
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
LVDS_B0+
GND
LVDS_B1LVDS_B1+
GND
LVDS_B2LVDS_B2+
LVDS_B_CLKLVDS_B_CLK+
LVDS_B3LVDS_B3+
GND
PANEL_I2C_DAT
LVDS_PPEN
PANEL_I2C_CLK
VCC
VCC
VCC
LVDS Positive data signal (+)
Ground
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
LVDS Negative data signal (-)
LVDS Positive data signal (+)
LVDS Negative clock signal (-)
LVDS Positive clock signal (+)
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
I2C Signal
Panel Power Enable
I2C Signal
Power Supply: +3.3V or +5V or +12V
Power Supply: +3.3V or +5V or +12V
Power Supply: +3.3V or +5V or +12V
3.3.2 Backlight Inverter Interface (X802)
The backlight inverter (for CCFL) or LED driver (for CCD) is attached using this 5 pin
connector X802.
The supply voltage (VCC) of the backlight can be selected with a jumper on X803 for 12V, 5V
or 3.3V.
The inverter or LED driver can be turned on or off using the BLON signal. The polarity of the
BLON signal is selected with a jumper on X803.
The brightness of the backlight is controlled via the VCON signal.
TM
The LVDS_BKLT_CTRL signal coming from the Qseven module usually provides a PWM
signal. Depending on the settings of jumpers on X803 the following brightness control signals
can be applied:
-
PWM signal either inverted or non-inverted
-
The analog signal level is derived either from the inverted or from the noninverted PWM signal. (The PWM signal is integrated and then limited to the
selected peak voltage of the backlight inverter).
The peak level of the brightness signal can be selected with a jumper on X803 to be either
3.3V or 5V.
The maximum brightness (with 0V or with 3.3V/5V) will depend on the Inverter or LED
backlight type used.
See section 3.3.4 for LVDS Panel Jumper settings.
Design Center Neufahrn
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MSC Q7-MB-EP4
User Manual Rev 1.2
Specification:
References
:
X802
Würth Elektronik 653105131822
Mating
:
Cable Plug 653005113322
Table 4 Pinout Backlight Connector X802
Pin
1
2
3
4
5
Signal name
VCC
GND
BLON
VCON
GND
Function
Backlight power supply
Ground
Backlight On/Off control
Brightness control
Ground
3.3.3 LVDS EEPROM
To store configuration data for the display, a serial EEPROM is connected to the LVDS I2C
bus -signals LVDS_I2C_CK and LVDS_I2C_DAT.
To avoid conflicts with a configuration EEPROM on the connected display, this EEPROM can
be mapped to an unused address space. The address can be configured with a jumper on
X803.
See section 3.3.4 for Jumper settings.
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4 LVDS Panel Jumper settings
3.3.4.1 Display power Jumper (X803)
The power supply voltage for the LCD panel (NOT the backlight) is selected with a jumper on the
jumper block X803. The software control of the LCD panel enable signal can be bypassed by inserting
a jumper on pins 1-2.
Table 5 Jumper settings LCD Panel Power X803
Function
X803 Pins
1-2
Power always on*
3-4 (default)
+3.3 V
5-6
+5.0 V
7-8
+12V
*Panel is no longer enabled by LVDS_VDD_EN# signal, but is permanently enabled if this jumper
is installed.
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.2 Backlight power selection jumper (X803)
The backlight power for the inverter or LED driver is selected using jumpers on X803.
Table 6 Jumper settings Backlight power X803
X803 Pins
9-10
(default)
11-12
13-14
Backlight Voltage
+3.3 V / 1A
+5.0 V / 1A
+12.0 V / 1A
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.3 Backlight Enable polarity selection jumper (X803)
The polarity of the backlight enable signal (BLON) can be selected using jumpers on X803.
Table 7 Jumper settings Backlight Enable Polarity X803
X803 Pins
16-18 (default)
18-20
Function
BLON# (low active)
BLON (high active)
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.4 Backlight brightness peak voltage level jumper (X803)
This jumper selects the voltage range for the signal level used for the brightness control. This signal
can be either a PWM signal or an analog voltage level depending on the settings of jumpers on X803.
The voltage range can be either 3.3V or 5V
Table 8 Jumper settings Backlight Brightness Voltage X803
X803 Pins
15-17 (default)
17-19
Function
3.3V Peak level
5V Peak level
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.5 Backlight brightness control jumpers (X803)
The jumpers on X803 are used in combination to select the type of brightness control signal used for
TM
the LCD panel backlight inverter or LED driver. The signal coming from the Qseven module is
typically a PWM signal. This signal can be passed through unmodified, or inverted. It can also be
converted to an analog voltage level for backlights which do not use a PWM signal for brightness
control.
Table 9 Jumper settings Backlight Brightness Control X803
X803
22-24
22-24
24-26
24-26
X803
21-23
23-25
21-23
23-25
Output signal
Analog level based on inverted PWM signal
PWM signal (non-inverted) (default)
Analog level based on non-inverted PWM signal
PWM signal (inverted)
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.6 EDID EEPROM address select jumper (X803)
An EDID EEPROM is available on the baseboard in order to configure a customized setting for an
LCD panel which is not available in the default BIOS LCD panel entries.
Table 10 Jumper settings EDID EEPROM Address X803
X803 pins
28-30 Removed
28-30 Installed
(default)
Function
EDID EEPROM disabled
EDID EEPROM enabled
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.3.4.7 Backlight Control PWM Signal jumper (J801)
The signal level for the PWM signal of LVDS can be set to 3.3V or 5V via the jumper J801.
Table 11 Jumper settings for PWM Signal on J801
Jumper on pin
1-2
2-3 (default)
X803 pins
PWM signal level set to 3.3V
PWM signal level set to 5V
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MSC Q7-MB-EP4
3.4
User Manual Rev 1.2
SATA Interface (X501)
A SATA drive can be connected to the connector X501.
Table 12 Assignment SATA Channel to Connector X501
SATA Channel
SATA 0
References
X501
Specification:
References
:
X501, FCI 59334-002-LF
Mating
:
SATA-cable
Table 13 Pinout SATA
Con
1
2
3
4
5
6
7
Signal name
GND
TX+
TXGND
RXRX+
GND
Function
Ground
SATA Positive transmit signal (+)
SATA Negative transmit signal (-)
Ground
SATA Negative transmit signal (-)
SATA Positive transmit signal (+)
Ground
3.4.1 SATA LED
An onboard LED (LED504) is provided to indicate activity on the SATA port.
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MSC Q7-MB-EP4
3.5
User Manual Rev 1.2
mSATA Interface (X503)
The EP4 board offers further storage capacity by providing a SATA channel on to a dedicated
miniPCIe connector. Solid State Drive in an mSATA (mini SATA) form factor can be plugged
here to allow storage expansion.
Table 13 Assignment SATA Channel to Connector
SATA Channel
SATA 1
References
X503
Specification:
Reference :
X503 Molex 67910-9000
Mating :
mSATA card in miniPCIe size format with SATA interface
Table 14 Pinout mSATA Connector X503
Row A
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
NC
NC
NC
NC
GND
NC
NC
GND
NC
NC
GND
SATA1_RX+
SATA1_RXGND
GND
SATA1_TXSATA1_TX+
Row B
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
VCC3V3
GND
VCC1V5
NC
NC
NC
NC
NC
GND
NC
NC
VCC3V3
GND
VCC1V5
SMB_CLK
SMB_DAT
GND
Page 30
MSC Q7-MB-EP4
35
37
39
41
43
45
47
49
51
User Manual Rev 1.2
GND
GND
VCC3V3
VCC3V3
NC
NC
NC
mSATA_ACT
NC
36
38
40
42
44
46
48
50
52
NC
NC
GND
NC
NC
NC
VCC1V5
GND
VCC3V3
3.5.1 mSATA LED
An onboard LED (LED1001) is provided to indicate activity on the mSATA card.
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
3.6
User Manual Rev 1.2
Ethernet
(X504, X505)
The MSC Q7-MB-EP4 Board offers two Gigabit Ethernet ports. They can be connected to a local
area network via a 10/100/1000 Base-T interface. The 1000Base-T transformer is assembled on
the connector on the baseboard.
TM
Connector X504 is connected to the Qseven CPU module, whereas a PCIe to Ethernet device
nd
is used on the base board to generate the 2 Ethernet port on the X505 connector.
TM
nd
Note: Qseven modules that have PCIE_0 lane to the baseboard only support the 2
Ethernet port on the X505 Connector.
Specification:
References
:
X504, X505 Foxconn JFM3811E-2102-4F
Pinout
:
Refer to IEEE Std. 802.3 [9, section three, page 225]
3.6.1 Wake on LAN
The system can be wake up from the sleep S3(Suspend to RAM) state by sending the magic packet
over Ethernet.
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
3.7
User Manual Rev 1.2
USB Topology
TM
Eight USB ports are normally provided by the Qseven
module.
The assignment of the ports is defined in the following table:
Table 15 Assignment USB Ports
Signal
Source
USB[0]+
USB[0]USB[1]+
USB[1]USB[2]+
USB[2]USB[3]+
USB[3]USB[4]+
USB[4]USB[5]+
USB[5]USB[6]+
USB[6]USB[7]+
USB[7]-
Qseven
Target
Remark
TM
connector USB0
X601
On-board 5x1 Pin Header
TM
connector USB1
X604
USB Client / Host
TM
connector USB2
X602
Dual USB Connector
TM
connector USB3
X602
Dual USB Connector
TM
connector USB4
X502
miniPCIe connector
TM
connector USB5
U701
USB-RS232 Controller
TM
connector USB6
X603
Dual USB Connector
TM
connector USB7
X603
Dual USB Connector
Qseven
Qseven
Qseven
Qseven
Qseven
Qseven
Qseven
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.7.1 Micro AB USB Connector (X604)
Specification:
References
:
X604
Kycon KMMX-ABSMT5SG-30
Mating
:
Micro AB USB-cable
Pinout
:
according to USB specification 2.0 [7]
The USB port can be configured as a client or host using jumper J601.
Table 16 Jumper option USB Client J601
J601 pins
1-2
2-3 (default)
Function
USB micro AB client
USB micro AB host
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.7.2 Dual USB Connector (X602, X603)
Specification:
References
:
X602, X603
Neltron 5075AR-08B-BK
Mating
:
USB-A device
Pinout
:
according to USB specification 2.0 [7]
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.7.3 on Board 5 Pin USB Connector (X601)
Pin 1
Specification:
References
:
X601 Weitronic 353-17-21-05-60-1-2-00
Mating
:
female crimp-connector Reference FCI 65039-032
Table 17 Pinout Internal USB Connector X601
Pin
1
2
3
4
5
Signal
USB_VCC0
USB_R0USB_R0+
GND
No Connect
3.7.4 USB Power Supply
The power supplies are protected by USB power switches. In addition to that the input voltages of
the USB power switches are protected by resettable fuses.
The USB power switches have the following features:
The output current is limited to 500mA per port
A signal to detect overcurrent is generated for each pair of ports
o
USB0 and USB1 have one common signal to detect overcurrent
o
USB2 and USB3 have one common signal to detect overcurrent
o
USB4 and USB5 have one common signal to detect overcurrent
o
USB6 and USB7 have one common signal to detect overcurrent
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
3.8
PCIe Mini Card
User Manual Rev 1.2
(X502)
Both Full-mini and Half-mini size cards can be plugged into the mini PCIe connector X502. Additional
holes are provided to accommodate the Half-mini size cards.
Specification:
References
:
X502 Molex 67910-9000
Mating
:
mini PCIe size card with PCIe or USB interface
Pinout
:
Refer to Mini PCIe Mini Card Specification [9]
3.8.1 Wireless operation on mini PCIe add-in cards (J501)
A jumper is provided to enable / disable wireless operation on the mini PCIe card.
Table 18 Jumper mini PCIe Wireless Operation J501
Function
wireless operation enabled
wireless operation disabled
J501
removed (default)
installed
3.8.2 PCIe Mini Card Status LEDs
The Q7-MB-EP4 base board has 3 LEDs to display the state of an add-in mini PCIe card with
wireless capabilities.
LED0501 WWAN LED
LED0502 WLAN LED
LED0503 WPAN LED
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MSC Q7-MB-EP4
3.9
User Manual Rev 1.2
RS-232
The EP4 board offers 2x RS232 ports on the connectors X701 and X702.
3.9.1 RS232 Connector (X701)
A USB to RS232 controller (FT232RL) is used to provide the RS232 port on the connector X701.
Specification:
References
:
X701 (COM)
Weitronic 137-10-3-60-1-2-10
Mating
:
Cable 10 pin female
Table 19 Pinout X701
Pin
1
2
3
4
5
6
7
8
9
10
Signal name
DCD#
DSR#
RXD
RTS#
TXD
CTS#
DTR#
RI#
GND
GNDSHLD
Function
Data Carrier Detect
Data Set Ready
Receive Data
Request To Send
Transmit Data
Clear To Send
Data Terminal Ready
Ring Indicator
Ground
Ground shield
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.9.2 RS232 Connector (X702)
A second RS232 port with no hand shake signals is provided on the connector X702. The RS232 TX
and RX signals are multiplexed with the JTAG pins coming from the Q7 module. The RS232
functionality can be selected via a jumper on J701. See jumper settings for J701.
.
Specification:
References
:
X702 (COM)
Weitronic 137-10-3-60-1-2-10
Mating
:
Cable 10 pin female
Table 20 Pinout X702
Pin
1
2
3
4
5
6
7
8
9
10
Signal name
RXD
TXD
GND
GNDSHLD
Function
Receive Data
Transmit Data
Ground
Ground shield
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.9.3 ARM Multi ICE Connector (X703)
For debugging purpose, a 20 pin connector X703 is provided on to the EP4 board. Since the JTAG
and RS232 pins are multiplexed signals coming from the Q7 module, the debugging functionality can
be selected via jumper J701. See jumper settings for J701.
Specification:
References
:
X701
Weitronic 137-20-3-60-1-2-10
Mating
:
Cable 30 pin female
Table 21 Pinout Debug Connector X703
Pin
1
3
5
7
9
11
13
15
17
19
Signal
VCC3V3
TRST#
TDI
TMS
TCK
GND
TDO
RESET#
NC
NC
Pin
2
4
6
8
10
12
14
16
18
20
Signal
VCC3V3
GND
GND
GND
GND
GND
GND
GND
GND
GND
3.9.3.1 RS232/JTAG Select Jumper (J701; J702)
The multiplexed RS232 and JTAG signals from the Q7 module can be switched to the RS232
connector X702 via jumper J701.
Table 22 Jumper RS232 JTAG select J701 and J702
Jumper J701 on pins
1-2
2-3 (default)
Jumper J702 on pins
1-2
2-3 (default)
Function
Connection to ARM Multi-ICE interface connector X703
Connection to RS232 connector X702
Function
Recovery Mode (J701 2-3 and J702 1-2)
Normal Boot (J701 2-3 and J702 2-3)
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.10 AC97/HD Audio interface
The EP4 board provides ssembly option either for HD audio or AC97 auio interface on the
connector X401.
Via VT1708S High Definition Audio codec is used for the HD audio interface whereas WM9715L
from Wolfson Microelectronics is used for the AC97 audio interface.
Specification:
Reference:
X401
Weitronic 137-10-3-60-1-2-10
Mating
female crimp-connector Reference FCI 65043-032
Table 23 Pinout Audio Connector X401
Pin
1
3
5
7
9
Signal
Microphone In Left
Microphone In Right
Headphone_OUT_R
GND
Headphone_OUT_L
Pin
2
4
6
8
10
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Signal
GND
PRESENCE# HD presence detect
MIC_JD
– Jack detect
NC
HP_JD
– Jack detect
Page 41
MSC Q7-MB-EP4
User Manual Rev 1.2
3.11 Touch Interface (X1001, X1002, X1003)
A Resistive Touch Controller for 4-Wire and 5-Wire touch screens is integrated on the EP4 base
board. The touch control is provided via the AC97 audio chip WM9715L that supports also 4 and 5
wire touch interfaces apart from the audio interface.
The X+, X- and Y+, Y- signals are connected to X1001, X1002 and X1003, so whichever connector is
most convenient for the touch interface can be used.
Specification:
References:
X1001 (4-Wire eTurbo-Touch pinning) Hirose FH12-10-4-SA-1SH
X1002 (4-Wire AUO-Touch pinning)
Mating:
X1001 & 1002
Hirose FH12-10-4-SA-1SH
FPC/FCC pitch 0.5mm x 0.3mm
Table 24 Pinout 4 wire Touch X1001, X1002
X1001 4-Wire eTurbo-Touch
Pin
Signal
1
Y+
2
X3
Y4
X+
X1002 4-Wire AUO-Touch
Pin
Signal
1
2
3
4
X+
Y+
XY-
Specification:
References:
X1003 (5-Wire) Weitronic 353A-14-10-005-60-1-2-10
Mating:
X1003
female crimp-connector Reference FCI 65039-032
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MSC Q7-MB-EP4
User Manual Rev 1.2
Table 25 Pinout 5 Wire Touch X1003
X1003 5-Wire Wire eTurbo-Touch
Pin
Signal
1
Y+ - Top right
2
X+ - Bottom right
3
5W - Top sheet
4
X- Top left
5
Y- Bottom left
Please contact support.boards@msc-ge.com for assistance in finding appropriate displays with
touch screen for your application requirements
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.12 CAN Interface (X905)
The MSC Q7 MB EP4 board offers a CAN interface. The signals CAN_TX and CAN_RX from the Q7
Module are directly routed to the X903 header on the baseboard. In order to use the CAN Interface, a
separate board with CAN transceiver hardware is required.
Specification:
References:
X905 Weitronic 137-10-3-60-1-2-10
Mating
female crimp-connector Reference FCI 65043-032
Table 26 Pinout CAN X905
Pin
1
3
5
7
9
Signal
+5V
NC
CAN_TX
GND
NC
Pin
2
4
6
8
10
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Signal
+5V
NC
CAN_RX
GND
NC
Page 44
MSC Q7-MB-EP4
User Manual Rev 1.2
3.13 SPI Interface (X906)
Specification:
References
:
X906 Weitronic 353-17-21-05-60-1-2-00
Mating
:
female crimp-connector Reference FCI 65039-032
Table 27 Pinout SPI X906
X906 Pin
1
2
3
4
5
Signal
SPI_MISO
SPI_MOSI
SPI_CS#
SPI_SCK
GND
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.14 SMBUS, I2C Interface (X902)
The EP4 baseboard provides test points for the SMBUS and the I2C Bus. A 6 pin connector can also
be assembled, if needed. X902 is by default not populated.
Specification:
References:
X902 CAB 1001-161-006-RoHS
Mating
female crimp-connector Reference FCI 65039-031
Table 28 Pinout SMBUS I2C X902
X902 Pin
1
2
3
4
5
6
Signal
I2C_DAT
I2C_CLK
SMB_ALERT#
SMB_DAT
SMB_CLK
GND
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.15 Beeper (X901)
A piezo buzzer can be wired to the X901 connector for acoustic warning signals.
The connector X901 is not populated by default.
3.16 Battery / Goldcap
TM
The RTC and CMOS RAM on the Qseven module is buffered with a battery mounted in a
TM
socket on the Qseven Embedded Platform. Please use Duracell DL2032 or compatible
batteries.
There is also an option to fit the GOLDCAP instead of a battery. The estimated buffer time with a
1uF Goldcap ist 3 ½ days.
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.17 SDIO Card socket (X1004)
A SD card socket is provided on the EP4 board to read from the SD card.
Specification:
References:
X1004 SD DM1AA-SF-PEJ(21) Hirose
Mating:
SD Memory Card
Pinout:
See SDIO Card specification [8]
3.17.1 SDIO card LED
There are two SD Card LEDs on board.
LED1002 shows the SD card activity, whereas LED 1003 lits up in case of over current.
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.18 Power (X1101)
The EP4 Base Board accepts input voltages from 10V up to 28V via Power connector X1101.
1
2
3
4
Specification:
References:
X1101
Connector:
Molex 43045-0412
Mating
Molex Microfit 43025-0400, Crimp contact 43030-0007
Table 29 Pinout Power Connector X1101
Pin
1
2
3
4
Signal name
GND
GND
VCC
VCC
Function
Ground
Ground
10V - 28V
10V - 28V
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.1 12V LVDS Backlight
An on board voltage regulator is used to provide 12V for the backlight voltage. The voltage regulator
delivers 12V (1A max) when 15V < VCCin < 28V. Incase when the input is 12V, then this input
voltage can be directly coupled to the 12V LVDS Backlight. A jumper J1301 is provided to facilitate
this.
Table 30 Jumper 12V Backlight J1301
J1301
1-2
2-3 (default)
Function
Backlight voltage connected to Input Power source
Backlight voltage is generated from onboard Voltage
regulator
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 50
MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.2 RESET Button
A RESET button can be connected to the pins 1-2 of the X904 connector. The RESET# signal is
TM
low-active and is connected to the SYS_RESET# pin of the Qseven module.
3.18.3 Sleep button
A sleep button can be connected to the pins 3-4 of X904connector.
The SLP_BTN# signal is low-active and is connected directly to the corresponding pin of the
TM
Qseven module.
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.4 Power button
To control the system with a power button a switch may be connected to the pins 5-6 of X904
connector.
The PWR_BTN# signal is low-active and is connected directly to the corresponding pin of the
TM
Qseven module.
3.18.5 Lid Button
To make use of the LID signal, a switch may be connected to the pins 7-8 of the X904 connector.
The LID_BTN# signal is low-active and is connected directly to the corresponding pin of the
TM
Qseven module.
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.6 Suspend Signal
The sus_s3# and sus_s5# signals are also available on pin7 and pin8 respectively of the X904
connector.
These signals are low-active and are connected directly to the corresponding pins of the
TM
Qseven module.
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 53
MSC Q7-MB-EP4
User Manual Rev 1.2
3.18.7 S3 Cold/ S3 Hot feature (J1102)
The MSC Q7 MB EP3 board provides power saving feature in S3 (Suspend to RAM) mode. Two
separate jumper options are provided on J1101 in order to choose either for S3-cold or S3-hot for
both Baseboard and the Q7 Module. The Jumper option can be set to ensure minimum power
consumed by system in S3 state.
Table 31 Jumper S3 features J1102
J1102 pins
1-3(Default)
3-5
2-4
4-6(Default)
State
S3 COLD
S3 HOT
S3 COLD
S3 HOT
Function in S3 state
Board Peripherals power off
Board Peripherals power remain on
Module main power off, only Standby is on
Module power remain on
Design Center Neufahrn
Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
Page 54
MSC Q7-MB-EP4
User Manual Rev 1.2
3.19 Power LEDs (LED1101, LED1102)
There are two power Status LEDs on the EP4 board.
The LED1101 indicates the presence of 5V Power on the EP4 board. This LED is off when the system
goes in the sleep mode. A light pipe is used to bring the light on to the front panel.
The LED1102 indicates +5V Standby. As soon as the internal 5V regulator starts working, this 5V
LED1102 remains on.
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Copyright © 2012 MSC Vertriebs GmbH. All rights reserved
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