Page 1
SB-A510
Reference Guide
Page 2
Revised May 2011 SB-A510 Rev 1.1 2
© 2010 CompuLab
All Rights Reserved. No part of this document may be photocopied, reproduced, stored in a retrieval
system, or transmitted, in any form or by any means whether, electronic, mechanical, or otherwise
without the prior written permission of CompuLab.
No warranty of accuracy is given concerning the contents of the information contained in this
publication. To the extent permitted by law no liability (including liability to any person by reason of
negligence) will be accepted by CompuLab, its subsidiaries or employees for any direct or indirect
loss or damage caused by omissions from or inaccuracies in this document.
CompuLab reserves the right to change details in this publication without notice.
Product and company names herein may be the trademarks of their respective owners.
CompuLab
P.O. Box 66 Nesher
36770 ISRAEL
Tel: +972 (4) 8290100
http://www.compulab.co.il
Fax: +972 (4) 8325251
Page 3
Table of Contents
Revised May 2011 SB-A510 Rev 1.1 3
Table of Contents
1 INTRODUCTION .............................................................................................................. 6
1.1 About This Document ...................................................................................................... 6
1.2 Related Documents .......................................................................................................... 6
2 OVERVIEW ........................................................................................................................ 7
2.1 Highlights ......................................................................................................................... 7
2.2 Block Diagram ................................................................................................................. 8
2.3 Features ............................................................................................................................ 9
3 SYSTEM COMPONENTS .............................................................................................. 11
3.1 DC Power Supply ........................................................................................................... 11
3.2 DVI Transmitter ............................................................................................................. 12
3.3 LVDS Transmitter .......................................................................................................... 12
3.4 PCI-E to PCI Bridge ...................................................................................................... 12
3.5 Back-Up Battery............................................................................................................. 13
4 INTERFACES AND CONNECTORS ............................................................................ 14
4.1 CM-A510 Interface Connectors (P1, P2) ....................................................................... 14
4.2 DC Power Jack (J2) ........................................................................................................ 14
4.3 RS232 connector (P10) .................................................................................................. 14
4.4 USB Host Connectors (P11, P15) .................................................................................. 15
4.5 Gigabit Ethernet Connectors (P11, P15) ........................................................................ 15
4.6 Analog VGA connector (P7) .......................................................................................... 16
4.7 DVI Connector (J4) ........................................................................................................ 17
4.8 LCD FPC (P13) .............................................................................................................. 18
4.9 LVDS Header (P9) ......................................................................................................... 19
4.10 Touch Screen Header (P12)....................................................................................... 19
4.11 Power Output Terminals (P17, P19) ......................................................................... 20
4.12 S-ATA Connector (P18) ............................................................................................ 20
4.13 S/PDIF Connectors (P22, U6) ................................................................................... 21
4.14 CompuLab Video Input FPC (P25) ........................................................................... 22
4.15 MMC/SD/SDIO Socket (P5) ..................................................................................... 23
4.16 Audio Jacks (J1, J3) ................................................................................................... 23
4.17 MISC. Signals Headers (P14, P21) ........................................................................... 24
4.18 JTAG Header (P16) ................................................................................................... 24
4.19 Boot Source Button (SW1) ........................................................................................ 25
4.20 Reset Button (SW2) ................................................................................................... 25
4.21 Suspend/Resume Button (SW3) ................................................................................ 25
4.22 Jumpers ...................................................................................................................... 26
4.23 LEDs .......................................................................................................................... 26
Page 4
Table of Contents
Revised May 2011 SB-A510 Rev 1.1 4
5 MECHANICAL DRAWINGS ......................................................................................... 27
6 OPERATIONAL CHARACTERISTICS ....................................................................... 29
6.1 Absolute Maximum Ratings .......................................................................................... 29
6.2 Recommended Operating Conditions ............................................................................ 29
6.3 DC Electrical Characteristics ......................................................................................... 29
6.4 Power Consumption ....................................................................................................... 29
6.5 Operating Temperature Ranges...................................................................................... 30
7 ACCESSORIES ................................................................................................................ 31
Page 5
Revised May 2011 SB-A510 Rev 1.1 5
Table 1 Document Revision Notes
Date
Description
November 2010
First release
May 2011
Fixed table 4, Jumper E8 description fixed.
Please check for a newer revision of this manual at CompuLab's web site – http://www.compulab.co.il/.
Compare the revision notes of the updated manual from the web site to those of the printed or
electronic version you have.
Page 6
Revised May 2011 SB-A510 Rev 1.1 6
1 INTRODUCTION
1.1 About This Document
This document is part of a set of reference documents providing information necessary to operate and
program CompuLab’s SBC-A510.
1.2 Related Documents
For additional information not covered in this manual, please refer to the documents listed in Table 2.
Table 2 Related Documents
Document
Location
CM-A510 Product Developer Resources
http://www.compulab.co.il/
Page 7
Revised May 2011 SB-A510 Rev 1.1 7
2 OVERVIEW
2.1 Highlights
Single board computer implemented
by the combination of a CM-A510
module and a SB-A510 baseboard.
Micro-ATX form factor.
Marvell Armada 510 SoC @1000MHz
1GB DDR3
512MB NAND flash
VMeta video decode sub-system
@500MHz with H.264, MPEG-4 and
MPEG-2 support
Integrated GPU with 2D/3D graphics
acceleration and OpenGL-ES support
WLAN / WiFi 802.11b/g/n interface
1920 x 1080 graphics controller with
interfaces for LVDS, RGB, DVI and
VGA monitors
2 x 1000 BaseT Ethernet ports
SATA hard-drive interface
4 x USB2 high-speed host ports
PCI Express and PCI extension
interfaces
MMC / SD / SDIO socket
Sound codec with stereo output, line
input and S/PDIF output support
Touch-screen interface
Serial ports, GPIO’s
7V - 17V DC power supply, 3 - 8 watt
RTC with lithium back-up battery
The SBC-A510 is a micro-ATX compliant,
single board computer. It is implemented
with a CM-A510 module providing most of
the functions, and a SB-A510 carrier board
providing standard connectors and
additional peripherals. The rich feature set
of the SBC-A510 is customizable according
to the price / performance targets of the
user's application.
The SBC-A510 features expansion
connectors, opening it to a wide range of
standard peripheral cards. Its wide input
range switched power supply is compatible
with the requirements of telecom and
automotive applications.
Page 8
Revised May 2011 SB-A510 Rev 1.1 8
2.2 Block Diagram
Figure 1 SB-A510 Block Diagram
NA N D
DD R 3
Sh eev a
AR M v 7
Di sp la y
co ntro ller
MM C /S D -0
10 00 M b
Et he rn e t
Au d io
Co d ec
CM-A 5 1 0
an alog V G A
Stereo in
Stereo o ut
2D / 3D
gr ap h ics
ac ce le ra to r
Vm e ta
Vide o
De cod er
SA T A 2. 0
co ntro ller
PC I
Ex pr ess
co nt ro ller
PC Ie -0
2
4bit RG
B
I2C -2
S/PD IF
WiFi b /g /n
CO M -C
Ca m era
CO M -B
I2C -1
SP I Fl as h
To uch
Sc re en
co ntro ller
GP IO
Po w er
Ma n ag e m en t
10 00 M b
Et he rn e t
US B 2 x4
RT C
CO M -A
DC
po w er
su pply
5V D C
co in c el l b atte ry
ba ck -u p
DC
co nn .
DB -1 5
au di o
jac k
au di o
jac k
SA T A
co nn .
RJ -4 5
RJ -4 5
10 0- m il
he ad e r
mini s er ia l
co nn .
SD s o ck et
du al -U S B
du al -U S B
PC Ie
mux
PC Ie t o PC I
br id ge
PC Ie s lo t
PC I slot
PC Ie
PC I
40 -p in F PC
HD M I
co nn .
RG B t o DV I
co nv e rter
RG B t o LV D S
con ve rter
10 0- m il
he ad e r
Co m p ul ab v id eo
inpu t FP C
I2C
12 V- D C
OP T IC
co nn.
CO A X
co nn .
Page 9
Revised May 2011 SB-A510 Rev 1.1 9
2.3 Features
SB-A510 does not have assembly options. The "CM Option" column specifies the P/N code of CMA510 required to have the particular feature.
"+" means that the feature is always available, regardless of P/N code.
Table 3 SB-A510 Features
Feature
Specifications
CM-A510
Option
CPU
SDRAM
Flash Disk
2D / 3D graphics
Video acceleration
See Feature List of the relevant CoM
COM-A
Partial modem controls, RS-232, ultra mini serial conn.
+
COM-B
Rx/Tx only, 3.3V levels, 100-mil header
+
COM-C
Partial modem controls, 3.3V levels, 100-mil header
+
Gigabit Ethernet
One or two CM-A510 1000 BaseT Ethernet ports.
RJ-45 connectors and activity LED's.
Ex
Hard disk
SATA-II interface, standard SATA connector
+
LCD Panel
TFT panel support. 40-pos FPC connector for direct interface to
certain TFT panels
+
VGA
Analog VGA interface. DB-15 connector
+
DVI
DVI monitor support, HDMI connector
+
LVDS
4 pair LVDS panel interface, 100-mil header
+
USB 2.0 host
Two USB 2.0 host ports, 480 Mbps, type-A connectors
U2
Additional two USB 2.0 high speed port, 480 Mbps, type-A
connectors
U4
PCI Express
Mini PCI Express x1 slot
+
PCI
Single PCI slot, configurable 3.3V or 5V voltage level
Note: only one extension slot is functional at a time: PCI or PCI
Express
+
WiFi
WiFi interface, including on-board antenna connector, provided on
CM-A510
W
MMC / SD / SDIO
MMC / SD / SDIO support (including SDHC up to 32GB).
Standard full-size SD socket.
+
Camera
Direct camera sensor support. 40-pos FPC connector.
+
GPIO
12 lines, 100-mil header.
+
Touch Panel
TSC2046 touch-screen controller. Interface to LCD panel.
I
Sound I/O
I2S compliant audio codec, line input and speakers (stereo) jacks
A
RTC Battery
Real time clock on CM-A510, supplied by back-up lithium battery
on SB-A510
+
Page 10
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 10
Table 4 Electrical, Mechanical and Environmental Specifications
Supply Voltage
High efficiency switched power supply.
Unregulated 7.5 to 17 volt input
Power consumption
3W to 8W in full activity, depending on CPU speed and selected features
Dimensions
170 mm (L) x 170 mm (W) x 35 mm (H)
Weight
200 gram
Operation temperature
(case)
Commercial: 0o to 70o C
Extended: -20o to 70o C
Industrial: -40o to 85o C
Storage temperature
-40o to 85o C
Relative humidity
10% to 90% (operation)
05% to 95% (storage)
Shock
50G / 20 ms
Vibration
20G / 0 - 600 Hz
MTBF
> 100,000 hours
Page 11
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 11
3 SYSTEM COMPONENTS
3.1 DC Power Supply
All SB-A510 power rails are generated from a 12V DC input (connector J2).
SB-A510 supports two power states:
Full power mode – all SB-A510 power rails are enabled.
Low power mode – only power rails required for sleep-mode support are enabled. All other
voltage rails are disabled (gated).
SB-A510 power state is controlled by the CM-A510 “STBY_PWRDWN” signal, available on pin 37
of connector P1.
Table 5 Power mode selector signal table
STBY_PWRDWN
SB-A510 power mode
High
Full power mode
Low
Low power mode
The figure below describes the SB-A510 power scheme.
Figure 2 SB-A510 Power Scheme
Gate - closed when in low power mode
Power rail - always available
Power rail - Available only when system
is in full power mode
Software controlled gate
Power supply regulator
DC 12V
input
Step-Down
(12V -> 5V)
Step Down
(12V -> 3.3V)
Gate
Gate
SW
Gate
5VSBY
3V3SBY
VCC3_3 VCC_MMC
LDO
(3.3V -> 1.8V)
LDO
(3.3V -> 1.5V)
LDO
(3.3V -> 1.0V)
Gate
Gate
VCC_5V
1.5SBYVCC1_5
1.0SBYVCC1_0
VCC1_8
Gate VCC_12V
LEGEND
The “5VSBY” power rail supplies the CM-A510 module and certain SB-A510 peripherals. Other
power rails are used only for SB-A510 peripherals.
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Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 12
3.2 DVI Transmitter
The SB-A510 is equipped with a DVI Transmitter that is based on the TFP410/SIL164 IC. DVI
output signals are routed to the onboard HDMI Connector (J4). The DVI Transmitter is connected to
the 24bit RGB interface of the CM-A510.
TFP410/SIL164 is fully DVI 1.0 compliant. The DVI Transmitter on the SB-A510 is configured for
rising edge data sampling, single ended pixel clock and standard 3.3V CMOS input signal levels. The
transmitter can be shut down by software (GPIO03 on I2C GPIO extender IC) and can also inform
the system (through GPIO02 on I2C GPIO extender IC) whether a monitor is connected to the
transmitter output.
In order to use the DVI interface, the CM-A510 display system has to be configured properly for
RGB888 operation mode.
3.3 LVDS Transmitter
The SB-A510 is equipped with an LVDS Transmitter that is based on the DS90C365A IC. LVDS
output signals are routed to a 100mil header (P20). The LVDS Transmitter is connected to the display
interface of the CM-A510.
The DS90C365A is a National Semiconductor +3.3V Programmable 18-bit Flat Panel Display link-
87.5MHz LVDS Transmitter. The transmitter is fully compatible with the TIA/EIA-644 LVDS
standard and supports VGA, SVGA and XGA display modes.
The LVDS Transmitter is configured for rising edge data sampling. GPIO04 on the I2C GPIO
extender, can be used to put the transmitter into shutdown mode.
In order to use the LVDS interface, the CM-A510 display system has to be configured properly for
RGB888 operation mode.
3.4 PCI-E to PCI Bridge
SB-A510 PCI interface is implemented with a Pericom PI7C9X111 IC connected to the CM-A510
PCI-E link. The interface supports the following features:
Compliant with PCI Local Bus Specification, Revision 3.0
Compliant with PCI-to-PCI Bridge Architecture Specification, Revision 1.2
Compliant with PCI Bus PM Interface Specification, Revision 1.1
Transparent mode support
Compliant with Advanced Configuration and Power Interface Specification (ACPI), Revision
2.0b
NOTE: In order to use the PCI interface, PI7C9X111 and PCI-E link must be set to the correct
operating mode with jumpers E2, E3, and E4. Please refer to chapter 4.22 for
additional details.
Page 13
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 13
3.5 Back-Up Battery
SB-A510 is supplied with a 3V 200mAh Lithium Dioxide coin cell, which powers the CM-A510
RTC whenever the main power supply is not present.
NOTE: The E5 jumper must be installed for RTC back-up support. Please refer to chapter 4.22
for additional details.
Page 14
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 14
4 INTERFACES AND CONNECTORS
4.1 CM-A510 Interface Connectors (P1, P2)
The CM-A510 CoM is interfaced through two 0.6mm pitch, 140pin connectors - P1 and P2.
Please refer to the “CM-A510 reference guide” for signal descriptions.
Table 6 P1 and P2 connector data
Manufacturer
P/N of SB-A510 Connector
P/N of CM-A510 Connector
(Mating)
AMP
1-5353183-0
1-5353190-0 or CON140
4.2 DC Power Jack (J2)
Main power input connector of the SB-A510.
Table 7 12V DC input jack pinout
Pin
Signal Name
1
GND 2 GND 3 VIN12V
Table 8 J2 connector data
Manufacturer
Mfg. P/N
Astron
15-02037-R
Mating with power supply adapter 209C10020 supplied by CompuLab.
4.3 RS232 connector (P10)
The RS232 port of the CM-A510 is routed to the SB-A510 on-board RS232 ultra-mini connector
(P10). All signals are at RS232 levels.
Table 9 P10 connector pinout
Pin
Signal Name
Pin
Signal Name
1
RS232_TXD
5
NC
2
RS232_RTS
6
NC
3
RS232_RXD
7
NC
4
RS232_CTS
8
GND
Table 10 P10 connector data
Manufacturer
Mfg. P/N
Mating connector
Wieson
G3169-500001
Wieson, P/N: 4306-5000
The connector is compatible with the CABDB9UMP cable supplied by CompuLab.
Page 15
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 15
4.4 USB Host Connectors (P11, P15)
The four USB2.0 host ports provided by the CM-A510 are available through two dual type-A USB
connectors (P11 & P15).
For USB ports 1, 2 and 3, the CM-A510 provides the “VBUS enable” signal and monitors the
“VBUS good” signal generated on SB-A510. USB port 0 power is controlled by GPIO00, and
monitored by GPIO01, on the I2C GPIO extender onboard the SB-A510.
NOTE: The actual number of USB2.0 ports available depends on the CM-A510 USB
configuration option.
Table 11 P11 connector pinout (USB)
USB port 0 (Bottom)
USB port 1 (Middle)
Pin
Signal Name
Pin
Signal Name
B1
VCC_USB0
B5
VCC_USB1
B2
USBN0
B6
USBN1
B3
USBP0
B7
USBP1
B4
GND
B8
GND
Table 12 P15 connector pinout (USB)
USB port 2 (Bottom)
USB port 1 (Middle)
Pin
Signal Name
Pin
Signal Name
B1
VCC_USB2
B1
VCC_USB3
B2
USBN2
B2
USBN3
B3
USBP2
B3
USBP3
B4
GND
B4
GND
Table 13 P15/P11 connector data
Manufacturer
Mfg. P/N
Mating connector
YDS
F-10202GDD2
Standard USB type A plug
4.5 Gigabit Ethernet Connectors (P11, P15)
The SB-A510 is equipped with two Gigabit Ethernet RJ45 connectors (P11 & P15). P11 is interfaced
with the CM-A510 LAN0 port, and P15 with the LAN1 port.
Table 14 P11 connector pinout (Ethernet)
Pin
Signal Name
Pin
Signal Name
E1
LAN0_CT1
E10
LAN0_CT2
E2
LAN0_MDIP0
E11
VCC3_3
E3
LAN0_MDIN0
E12
LAN0_ACT
E4
LAN0_MDIP1
E13
LAN0_LINK
E5
LAN0_MDIN1
E14
VCC3_3
E6
LAN0_MDIP2
E15
GND
E7
LAN0_MDIN2
E16
GND
E8
LAN0_MDIP3
E17
GND
E9
LAN0_MDIN3
E18
GND
Page 16
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 16
Table 15 P15 connector pinout (Ethernet)
Pin
Signal Name
Pin
Signal Name
E1
LAN1_CT1
E10
LAN1_CT2
E2
LAN1_MDIP0
E11
VCC3_3
E3
LAN1_MDIN0
E12
LAN1_ACT_T
E4
LAN1_MDIP1
E13
LAN1_LINK
E5
LAN1_MDIN1
E14
VCC3_3
E6
LAN1_MDIP2
E15
GND
E7
LAN1_MDIN2
E16
GND
E8
LAN1_MDIP3
E17
GND
E9
LAN1_MDIN3
E18
GND
Table 16 P15/P11 connector data
Manufacturer
Mfg. P/N
Mating connector
YDS
F-10202GDD2
Standard Ethernet RJ45 plug
NOTE: The actual number of Gigabit Ethernet ports available depends on the CM-A510
Ethernet configuration option.
4.6 Analog VGA connector (P7)
The SB-A510 is equipped with an analog VGA output connector (P7). P7 is connected to the CMA510 analog VGA output, and provides a standard VGA DB-15 interface for PC monitors.
The DSUB_I2C2_SCL and DSUB_I2C2_SDA signals are routed to the CM-A510 I2C port 2 signals
and serve as a DDC host interface.
Table 17 P7 connector pinout
Pin
Signal Name
Pin
Signal Name
1
VGA_R
10
GND
2
VGA_G
11
NC
3
VGA_B
12
DSUB_I2C2_SDA
4
NC
13
VGA_HSYNC
5
GND
14
VGA_VSYNC
6
GND
15
DSUB_I2C2_SCL
7
GND
16
GND
8
GND
17
GND
9
VCC_5V
Table 18 P7 connector data
Manufacturer
Mfg. P/N
Mating connector
Astron
HD6A-15-PFHN1T-R
Standard VGA monitor plug
Page 17
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 17
4.7 DVI Connector (J4)
The SB-A510 is equipped with a standard HDMI socket (J4) providing a DVI interface. The on-board
DVI transmitter IC drives the DVI signals through the HDMI socket. For additional details, please
refer to section 3.2 of this document.
The DVI_DDCSCL and DVI_DDCDAT signals are routed to the CM-A510 I2C port 0 signals, and
provide DVI DDC interface.
In order to use the DVI interface, the CM-A510 display system must be set to RGB 888 operation
mode.
Table 19 J4 connector pinout
Pin
Signal Name
Pin
Signal Name
1
DVI_TXD2+
12
DVI_TXC-
2
GND
13
GND
3
DVI_TXD_2-
14
NC
4
DVI_TXD1+
15
DVI_DDCSCL
5
GND
16
DVI_DDCDAT
6
DVI_TXD1-
17
GND
7
DVI_TXD0+
18
DVI_5V
8
GND
19
HTPLG
9
DVI_TXD0-
20
GND
10
DVI_TXC+
21
GND
11
GND
Page 18
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 18
4.8 LCD FPC (P13)
The on-board LCD FPC connector (P13) allows easy integration with custom LCD panels. The
CABFPC40 and CONLCD-GEN accessories (supplied by CompuLab) provide a generic 100-mil
header connection. For additional details, please refer to section 7 of this document.
In order to use the P13 connector, set the CM-A510 display mode to RGB 888.
NOTE: The P13 connector does not provide power for the LCD backlight. An external power
source is required.
Table 20 P13 connector pinout
Pin
Signal Name
Pin
Signal Name
1
TS_X-
21
VCC3_3
2
LCD_PWR_SRC
22
TS_Y+
3
GND
23
TS_Y-
4
LCDnRST
24
GND
5
LCD_D3_T
25
TS_X+
6
VCC3_3
26
LCD_D18_T
7
LCD_D4_T
27
VCC3_3
8
LCD_D5_T
28
LCD_D19_T
9
GND
29
LCD_D20_T
10
LCD_D6_T
30
GND
11
LCD_D7_T
31
LCD_D21_T
12
VCC3_3
32
LCD_D22_T
13
LCD_D15_T
33
GND
14
LCD_D14_T
34
LCD_D23_T
15
GND
35
LCD_DE_T
16
LCD_D13_T
36
VCC3_3
17
LCD_D12_T
37
LCD_HSYNC_T
18
VCC3_3
38
LCD_VSYNC_T
19
LCD_D11_T
39
GND
20
LCD_D10_T
40
LCD_PCLK_T2
Table 21 P13 connector data
Manufacturer
Mfg. P/N
Mating connector
CVILux
CF20-401D0R0
FFC, 40 cont, 0.5mm
Page 19
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 19
4.9 LVDS Header (P9)
LVDS output signals are routed from the LVDS Transmitter IC to the onboard 100mil header (P9).
For additional details, please refer to section 3.3 of this document.
In order to use the LVDS interface, CM-A510 display system must be set to RGB 888 operation
mode.
NOTE: The P9 connector does not provide power for the LVDS LCD panel and its backlight.
An external power source is required.
Table 22 P9 connector pinout
Pin
Signal Name
Pin
Signal Name
1
LVDS_NE0
6
GND
2
LVDS_NE1
7
LVDS_NE2
3
LVDS_PE0
8
LVDS_NEC
4
LVDS_PE1
9
LVDS_PE2
5
GND
10
LVDS_PEC
4.10 Touch Screen Header (P12)
The touch screen (P12) header of the SB-A510 allows evaluating any resistive touch panel with the
touch panel interface provided by the CM-A510. Please refer to the CM-A510 reference guide for
additional details on the touch-screen interface.
NOTE: The P12 connector does not provide power to the touch panel.
Table 23 P12 connector pinout
Pin
Signal Name
Pin
Signal Name
1
GND 6 NC 2 TS_X-
7
TS_Y+
3
GND 8 TS_Y-
4
TS_X+
9
GND
5
NC
10
GND
Page 20
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 20
4.11 Power Output Terminals (P17, P19)
The SB-A510 is equipped with two power output terminals. The power output terminals (P17 & P19)
are provided for the S-ATA hard drive power supply.
Table 24 P17 connector pinout
Pin
Signal Name
1
VCC_12V
2
GND
Table 25 P19 connector pinout
Pin
Signal Name
1
VCC_5V
2
GND
4.12 S-ATA Connector (P18)
The SB-A510 is equipped with a standard S-ATA Connector (P18) that allows interfacing CM-A510
with standard and S-ATA disk drives.
Table 26 P18 connector pinout
Pin
Signal Name
1
GND 2 SATA_TX+
3
SATA_TX-
4
GND 5 SATA_RX-
6
SATA_RX+
7
GND
Table 27 P13 connector data
Manufacturer
Mfg. P/N
Mating connector
AMP
-
Standard S-ATA Cable.
Page 21
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 21
4.13 S/PDIF Connectors (P22, U6)
The CM-A510 S/PDIF interface can be accessed through the P22 Standard RCA connector
(populated by default) or through the U6 optical transceiver (not populated by default) on the SBA510.
Table 28 P22 connector pinout
Pin
Signal Name
1
GND 2 GND 3 SPDIF_BASE
4
GND
Table 29 P22 connector data
Manufacturer
Mfg. P/N
Mating connector
Hosiden
JPJ1225-01-040
Standard EIAJ-RC-5231 plug.
Table 30 U6 optical transmitter pinout
Pin
Signal Name
1
GND 2 VCC3_3
3
SPDIF_OUT_OPT
4
GND 5 GND
Table 31 U6 connector data
Manufacturer
Mfg. P/N
Mating connector
EVERLIGHT
PLT133/T
Standard plastic optic fiber cable
Page 22
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 22
4.14 CompuLab Video Input FPC (P25)
The on-board CompuLab Video Input FPC connector (P25) allows direct integration with the
CompuLab Video Input module. P25 is connected to the CM-A510 Camera interface.
Table 32 P25 connector pinout
Pin
Signal Name
Pin
Signal Name
1
I2C_GPIO11
21
CAM_D1/GPIO25
2
CAM_FLD (goes only to test
point)
22
CAM_D2/GPIO26
3
CAM_I2C_SDA
23
GND
4
VCC_5V
24
NC
5
CAM_I2C_SCK
25
GND
6
CAM_SNR_CTL0/GPIO38
26
NC
7
CAM_VSYNC/GPIO34
27
GND
8
CAM_SNR_CTL1/GPIO39
28
CAM_CLK_T
9
CAM_HSYNC/GPIO33
29
GND
10
GND
30
CAM_MCLK/GPIO32
11
GND
31
GND
12
CAM_D7/GPIO31
32
I2C_GPIO12
13
VCC_5V
33
I2C_GPIO14
14
CAM_D6/GPIO30
34
I2C_GPIO15
15
VCC3_3
35
I2C_GPIO16
16
CAM_D5/GPIO29
36
I2C_GPIO17
17
VCC3_3
37
NC
18
CAM_D4/GPIO28
38
NC
19
CAM_D0/GPIO24
39
NC
20
CAM_D3/GPIO27
40
NC
Table 33 P25 connector data
Manufacturer
Mfg. P/N
Mating connector
CVILux
CF20-401D0R0
FFC, 40 cont, 0.5mm
Page 23
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 23
4.15 MMC/SD/SDIO Socket (P5)
The SB-A510 MMC/SD/SDIO interface is based on the SD-0 interface of the CM-A510. The MMC
controller signals are routed to the standard MMC/SD socket (P5).
P5 power is supplied by the VCC_MMC voltage rail. VCC_MMC can be enabled/disabled by
GPIO13 on the on-board I2C GPIO extender IC.
The write protect signal of the MMC/SD/SDIO socket, “MMC_WP”, is routed to GPIO10 on the onboard I2C GPIO extender.
Table 34 P5 connector pinout
Pin
Signal Name
Pin
Signal Name
1
SD0_DATA3/GPIO45
9
SD0_DATA2/GPIO44
2
SD0_CMD/GPIO41
10
GND
3
GND
11
SD0_CD/GPIO16
4
VCC_MMC
12
MMC_WP
5
SD0_CLK/GPIO40
13
GND 6 GND
14
GND 7 SD0_DATA0/GPIO42
15
GND 8 SD0_DATA1/GPIO43
4.16 Audio Jacks (J1, J3)
The SB-A510 features two 3.5mm jacks, one for stereo headphone output (J1) and the other (J3) for
stereo audio input.
Table 35 J1 connector pinout
Pin
Signal Name
Mating plug pin
Jack pin-out
Mating plug
1
AUDIO_GND
Outer ring
3.5mm plug
2
AUDIO_OUT_L
Tip
3
AUDIO_OUT_R
Middle ring
Table 36 J3 connector pinout
Pin
Signal Name
Mating plug pin
Jack pin-out
Mating plug
1
AUDIO_GND
Outer ring
3.5mm plug
2
AUDIO_IN_L
Tip
3
AUDIO_IN_R
Middle ring
Table 37 J3 and J1 connector data
Manufacturer
Mfg. P/N
Mating connector
Kycon
ST-3500-3N
Standard 3.5mm stereo plug
Page 24
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 24
4.17 MISC. Signals Headers (P14, P21)
Two 100mil headers (P14 & P21) provide access to miscellaneous CM-A510 interfaces.
Table 38 P14 connector pinout
Pin
Signal Name
Pin
Signal Name
1
UART2_TXD/GPIO14
13
CAM_MCLK/GPIO32
2
CAM_D5/GPIO29
14
GND
3
CAM_D0/GPIO24
15
CAM_D2/GPIO26
4
CAM_D6/GPIO30
16
CAM_VSYNC/GPIO34
5
UART1_RXD/GPIO62
17
CAM_HSYNC/GPIO33
6
CAM_D7/GPIO31
18
CAM_I2C_SCK
7
CAM_D1/GPIO25
19
CAM_D3/GPIO27
8
PMC_MISC0
20
CAM_CLK/GPIO35
9
UART2_RXD/GPIO15
21
CAM_SNR_CTL1/GPIO39
10
V3SBY
22
CAM_I2C_SDA
11
VCC3_3
23
CAM_D4/GPIO28
12
UART1_TXD/GPIO63
24
CAM_SNR_CTL0/GPIO38
Table 39 P21 connector pinout
Pin
Signal Name
Pin
Signal Name
1
I2S1_LRCLK/I2C2_SDA/GPIO56
13
GND
2
V3SBY
14
V3SBY
3
VCC3_3
15
I2S1_SDO/SSP_RXD/GPIO55
4
MIC_BIAS
16
GND
5
I2C_GPIO11
17
I2C_GPIO14
6
I2C_GPIO16
18
GND
7
I2C_GPIO13
19
I2C_GPIO15
8
I2S1_SDI/SSP_TXD/GPIO52
20
SYSRST_OUTn
9
I2S1_BCLK/SSP_SFRM/GPIO53
21
GND
10
I2C_GPIO17
22
I2C_GPIO12
11
VCC3_3
23
I2S1_MCLK/SSP_SCLK/GPIO54
12
MIC_IN
24
GND
4.18 JTAG Header (P16)
The JTAG 100mil header (P16) outputs the JTAG signals from the CM-A510. The header
implements a standard ARM JTAG header pinout (AKA ARM-20). The JTAG signals are referenced
to 3V3SBY voltage levels.
Table 40 P16 connector pinout
Pin
Signal Name
Pin
Signal Name
1
V3SBY
11
JTAG_RTCK
2
V3SBY
12
GND 3 JTAG_nTRST
13
JTAG_TDO
4
GND
14
GND 5 JTAG_TDI
15
SYSRST_INn
6
GND
16
GND 7 JTAG_TMS_CPU
17
NC 8 GND
18
GND 9 JTAG_CLK
19
NC
10
GND
20
GND
Page 25
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 25
4.19 Boot Source Button (SW1)
The SB-A510 features a user-accessible boot source button (SW1). Pressing this button during
power-up or reset will cause the CM-A510 to boot with the alternate boot option (S-ATA hard drive).
NOTE: Jumper E6 may override button SW1. Please refer to chapter 4.22 for additional
information
4.20 Reset Button (SW2)
The SB-A510 features a user-accessible reset button (SW2). Pressing the reset button issues a cold
reset to the CM-A510.
4.21 Suspend/Resume Button (SW3)
To be added in a future revision of this document.
Page 26
Interfaces and Connectors
Revised May 2011 SB-A510 Rev 1.1 26
4.22 Jumpers
The SB-A510 jumpers configure SB-A510 sub-systems and CM-A510 operation modes. The table
below summarizes all jumpers and their possible configurations.
Table 41 Jumpers description
Jumper
Shorted
Pins
SB-A510
sub-System
Description
E2
1 & 2
PCI-E mux
PCI-E link connected to mini PCI-E slot (P4)
2 & 3
PCI-E link connected to PCI slot (P3)
E3
1 & 2
PCI-E mux
PCI Slot (P3) is forced to operate in 66MHz Mode.
None
PCI Slot (P3) operation mode is set automatically (33/66 MHz)
E4
1 & 2
PCI Power
VIO_PCI (PCI slot I/O Voltage) is VCC3_3
2 & 3
VIO_PCI (PCI slot I/O Voltage) is VCC_5V (default)
E5
1 & 2
Backup
battery
RTC battery is connected to CM-A510 (timekeeping is on)
None
RTC battery is disconnected from CM-A510 (storage)
E6
1 & 2
CM-A510
boot option
Always use alternate boot option (S-ATA hard drive).
None
SW1 determines boot option.
E8
1 & 2
CM-A510
SPI-Flash
protection
CM-A510 SPI flash is write protected
None
CM-A510 SPI flash is not write protected
4.23 LEDs
The table below describes SB-A510 LEDs.
Table 42 LED description
LED
Color
System
LED activity
DS1
Green
PCI-E mux
PCI-E link detected at mini PCI-E slot (P4)
DS2
Green
PCI-E mux
PCI-E link detected at PCI slot (P3)
DS3
Green
Power
VCC_12V rail is “ON”
DS4
Green
Power
VCC_5V rail is “ON”
DS5
Green
Power
5VSBY rail is “ON”
DS15
Green
PCI-E
PCI-E WLAN led, indicates WLAN activity in mini-PCI-Express
Wireless adapter cards mated with slot P4.
DS17
Green
Power
VCC3_3 rail is “ON”
DS18
Green
Power
3V3SBY rail is “ON”
DS19
Green
SD power
VCC_MMC rail is “ON”
Page 27
Mechanical Drawings
Revised May 2011 SB-A510 Rev 1.1 27
5 MECHANICAL DRAWINGS
Figure 3 SB-A510 top
Page 28
Mechanical Drawings
Revised May 2011 SB-A510 Rev 1.1 28
Figure 4 SB-A510 bottom (X-Ray view - as seen from top side)
Mechanical drawings are available in DXF format from CompuLab's website, following [Developer]
>> [SB-A510] >> [SB-A510 – schematics, dimension, layout] links.
Page 29
Operational Characteristics
Revised May 2011 SB-A510 Rev 1.1 29
6 OPERATIONAL CHARACTERISTICS
6.1 Absolute Maximum Ratings
Parameter
Min
Typ
Max
Unit
Main power supply voltage
6
12
20
V
NOTE: Stresses beyond Absolute Maximum Ratings may cause permanent damage to the
device.
6.2 Recommended Operating Conditions
Parameter
Condition
Min
Typ
Max
Unit
Main power supply voltage
12 Volt is not used by PCI or P19
7.5
12
17
V
Main power supply voltage
12 Volt is used by PCI or P19
See Note
12
See Note
V
NOTE: The allowed main power supply voltage range is determined by the allowed range of the
PCI device using 12V through connector P3, the device drawing it’s power from P19
and the range of SB-A510 when no devices use 12V on SB-A510.
6.3 DC Electrical Characteristics
DC electrical characteristics of SB-A510 are derived from the characteristics of the CM-A510. Please
refer to the “CM-A510 reference guide”.
6.4 Power Consumption
To be added in a future revision of this document.
Page 30
Operational Characteristics
Revised May 2011 SB-A510 Rev 1.1 30
6.5 Operating Temperature Ranges
The information in this section refers to the SB-A510 board only. For temperature ranges of off-board
components such as the LCD panels or hard drives, please refer to the component’s datasheet.
The SB-A510 is available with three options of operating temperature range:
Table 43 Operating Temperature Ranges
Range
Temp.
Description
Commercial
0o to 70o C
Sample boards from each batch are tested for the lower and upper
temperature limits. Individual cards are not tested.
Extended
-20o to 70o C
Every board undergoes a short test for the lower limit
(-20o C) qualification.
Industrial
-40o to 85o C
Every board is extensively tested for both lower and upper limits and
at several midpoints.
Page 31
Accessories
Revised May 2011 SB-A510 Rev 1.1 31
7 ACCESSORIES
Table 44 Accessories
CompuLab
P/N
Part Name
Description
199D10170
CABDB9UMP
Cable, DB9-F to Ultra Mini Plug (USB like), L=2m (RS-232)
Used to connect the RS232 interface of the SB-A510 to a PC.
Connects directly to P12 on the SB-A510.
410X60400
CABFPC40
FPC cable, 0.5mm, 40-pos. Used with CONLCD-GEN and
CompuLab Video Input module
503R101301
CONLCD-GEN
General purpose LCD interface module. Used in combination
with CABFPC40 to provide a generic LCD interface.
Connects to P13 on the SB-A510.
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