SSV Embedded Systems System-on-Module eSOM/2586 Application guide

System
-
on
-
Module
eSOM
/
2
5
86
Board Revision 1.0
Hardware Reference
SSV Embedded Systems
Heisterbergallee 72
D-30453 Hannover
Phone: [phone]
Fax: [phone]
E-mail: [e-mail] Document Revision: 1.1
Date: 2009-04-07
F OR FURTHER INFORMATION REGARDING OUR PRODUCTS PLEASE VISIT US AT WWW . SSV - EMBEDDED . DE

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CONTENT
1INTRODUCTION...............................................................................................................3
1.1 Safety Guidelines...................................................................................................................3
1.2 Conventions...........................................................................................................................3
1.3 Block Diagram.......................................................................................................................4
1.4 Features and Technical Data..................................................................................................5
2BOARD LAYOUT ..............................................................................................................6
3PINOUTS ..........................................................................................................................7
3.1 2 x 100 Pin Connector – J1 (1. Part)......................................................................................7
3.2 2 x 100 Pin Connector – J1 (2. Part)......................................................................................8
3.3 2 x 100 Pin Connector – J1 (3. Part)......................................................................................9
3.4 2 x 100 Pin Connector – J2 (1. Part)....................................................................................10
3.5 2 x 100 Pin Connector – J2 (2. Part)....................................................................................11
3.6 2 x 100 Pin Connector – J2 (3. Part)....................................................................................12
3.7 CompactFlash Card Slot – J3 (1. Part) ................................................................................13
3.8 CompactFlash Card Slot – J3 (2. Part) ................................................................................14
3.9 ISP/Test Connector – J4 ......................................................................................................15
3.11 RCM Jumper – JP1..............................................................................................................16
4MEMORY MAP ...............................................................................................................17
4.1 System Memory Map ..........................................................................................................17
4.2 System I/O Map...................................................................................................................17
5MECHANICAL DIMENSIONS .........................................................................................18
6HELPFUL LITERATURE.................................................................................................19
CONTACT..............................................................................................................................19
DOCUMENT HISTORY .........................................................................................................19

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1 INTRODUCTION
This document describes the hardware components of the System-on-Module eSOM/2586.
For further information about the individual components of this product you may follow the
links from our website at http://www.ssv-embedded.de. Our website contains a lot
of technical information, which will be updated in regular periods.
1.1 Safety Guidelines
Please read the following safety guidelines carefully! In case of property or personal
damage by not paying attention to this document and/or by incorrect handling, we do
not assume liability. In such cases any warranty claim expires.
ATTENTION: Observe precautions for handling – electrostatic sensitive device!
•Discharge yourself before you work with the device, e.g. by touching a heater of
metal, to avoid damages.
•Stay grounded while working with the device to avoid damage through electrostatic
discharge.
1.2 Conventions
Convention Usage
bold
Important terms
italic
Filenames, user inputs and command lines
monospace Pathnames, internet addresses and program code
Table 1: Conventions used in this Document

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1.3 Block Diagram
The System-on-Module eSOM/2586 comes with 1 x 10/100 Mbps Ethernet LAN interface,
16-bit GPIO, 1 x SPI, 3 x UART, 18-bit VGA TTL LCD and 4-wire Touch Screen Interface,
1 x CompactFlash (CF) card slot and 2 x USB 2.0 host port. The 16-bit expansion bus inter-
face (available over the 2 x 100 pin interface connector) supports the connection to external
I/O chips and memory devices. The main application area of the eSOM/2586 is the field of
embedded IP-based HMI (Human-Machine Interface) gateways for modern factory auto-
mation and laboratory environments.
The eSOM/2586 drive space for the operating system and the user files are implemented
with a NAND flash controller and a NAND flash chip. The eSOM/2586 NAND flash con-
troller is connected to one of the USB 2.0 host controller of the Vortex86DX 32-bit x86
SoC. This means the eSOM/2586 is using an on-board USB boot device.
Figure 1: Block diagram of System-on-Module eSOM/2586
The main component of the eSOM/2586 is the Vortex86DX 32-bit x86 SoC (System on
Chip). The Vortex86DX is a high performance MCU, which is compatible with DOS, Linux
and Microsoft Windows CE. It integrates 32 KB write through direct map L1 cache, PCI
Rev. 2.1 32-bit bus interface at 33 MHz, DDR2 SDRAM controller, ROM controller, IPC
(Internal Peripheral Controller) with DMA and interrupt timer/counter, Fast Ethernet MAC
and PHY, 16C550/16C552-compatible FIFO UART, USB 2.0 Host controller and many
more. Please see the Vortex86DX user manuals for more details.
The eSOM/2586 VGA Graphics Controller is implemented with a XGI Volari Z9s GPU
(Graphics Processing Unit) and 64 MByte DDR2-based Frame Buffer RAM. The Z9s GPU
device is using an on-board PCI bus interface to the Vortex86DX SoC.

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1.4 Features and Technical Data
•Vortex86DX 32-bit x86 SoC @600, 800, 1.000 MHz Clock Speed (please see note 1)
•PC-compatible AMI Basic I/O System (BIOS)
•128 MByte SDRAM with DDR2 interface @300 MHz Bus Speed
•1 GByte NAND FLASH Memory for O/S Boot Image and Data Files
•XGI GPU VGA controller with 64 MByte Frame Buffer (DDR2 SDRAM)
•On-board PCI Interface between Vortex86DX SoC and XGI GPU
•18-bit TTL Color LCD Interface for TFT and STN panels
•4-wire Touch Screen Interface (please see note 2)
•1x CompactFlash (CF) Card Slot with IDE-based Interface
•1x LED for IDE (CF) Access Status
•1x 10/100 Mbps Ethernet LAN Interface
•1x LED Output Signal for LAN Status
•2x USB 2.0 Host Interface with HS, FS and LS support
•1x SPI (Serial Peripheral Interface) with one Chip Select Output (please see note 3)
•3x 16C550/16C552-compatible UART-based Serial Ports (one with all Handshakes)
•16-bit General Purpose Parallel Input Output (GPIOs) (please see note 3)
•16-bit Expansion Bus with 24 Address Lines
•4x Interrupt Inputs, 4x Chip Select Outputs
•Programmable Watchdog Timer
•In-System Programming Features
•2x 100-pin Hirose FX8C Interface Connector
•3.3 Volt Low Power Design, Supply Voltage 3.3 VDC (±5 %)
•Supply Current 1.000 mA typ. @800 MHz (1.300 mA max.)
•0 °C to +70 °C Operating Temperature (still air) without Heat Sink
•Size 80 mm x 50 mm
•Preinstalled Linux O/S with Kernel Version 2.6.18 or ROM-DOS 6.22 O/S
•RoHS compliant
Note 1: The ex factory clock speed is 800 MHz. The other clock speeds are available
over an on-board strap option.
Note 2: The software interface of the eSOM/2586 4-wire touch screen interface is
available over an on-board UART.
Note 3: The four SPI signals of the eSOM/2586 can be also used as a 4-bit GPIO
(GPIO – Parallel Port C).

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2 BOARD LAYOUT
Figure 2: Board layout System-on-Module eSOM/2586

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3 PINOUTS
3.1 2 x 100 Pin Connector – J1 (1. Part)
Pin Name Group Function
1
VCC PWR 3.3 Volt Power Input
2
VCC PWR 3.3 Volt Power Input
3
PA0 GPIO GPIO - Parallel Port A, Bit 0
4
PA4 GPIO GPIO - Parallel Port A, Bit 4
5
PA1 GPIO GPIO - Parallel Port A, Bit 1
6
PA5 GPIO GPIO - Parallel Port A, Bit 5
7
PA2 GPIO GPIO - Parallel Port A, Bit 2
8
PA6 GPIO GPIO - Parallel Port A, Bit 6
9
PA3 GPIO GPIO - Parallel Port A, Bit 3
10
PA7 GPIO GPIO - Parallel Port A, Bit 7
11
GND PWR Ground
12
GND PWR Ground
13
--- --- Not Connected – Reserved. Do not use.
14
--- --- Not Connected – Reserved. Do not use.
15
--- --- Not Connected – Reserved. Do not use.
16
--- --- Not Connected – Reserved. Do not use.
17
--- --- Not Connected – Reserved. Do not use.
18
SPICS0 SIO Serial I/O, SPI Interface Chip Select 0
19
--- --- Not Connected – Reserved. Do not use.
20
SPICLK SIO Serial I/O, SPI Interface Clock
21
--- --- Not Connected – Reserved. Do not use.
22
MOSI SIO Serial I/O, SPI Interface Master Out Slave In
23
--- --- Not Connected – Reserved. Do not use.
24
MISO SIO Serial I/O, SPI Interface Master In Slave Out
25
VCC PWR 3.3 Volt Power Input
26
VCC PWR 3.3 Volt Power Input
27
INT4 EXPBUS Expansion Bus, Interrupt Input 4
28
CLKOUT EXPBUS Expansion Bus, Clock Output
29
INT3 EXPBUS Expansion Bus, Interrupt Input 3
30
RDY EXPBUS Expansion Bus, External Ready Input
31
INT2 EXPBUS Expansion Bus, Interrupt Input 2
32
WR EXPBUS Expansion Bus, Write Signal
33
INT1 EXPBUS Expansion Bus, Interrupt Input 1
34
RD EXPBUS Expansion Bus, Read Signal
35
GND PWR Ground
36
GND PWR Ground
37
D0 EXPBUS Expansion Bus, Data Bit 0
38
D8 EXPBUS Expansion Bus, Data Bit 8
39
D1 EXPBUS Expansion Bus, Data Bit 1
40
D9 EXPBUS Expansion Bus, Data Bit 9
Table 2: Pinout 2 x 100 pin connector – pin 1 to 40

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3.2 2 x 100 Pin Connector – J1 (2. Part)
Pin Name Group Function
41
D2 EXPBUS Expansion Bus, Data Bit 2
42
D10 EXPBUS Expansion Bus, Data Bit 10
43
D3 EXPBUS Expansion Bus, Data Bit 3
44
D11 EXPBUS Expansion Bus, Data Bit 11
45
VCC PWR 3.3 Volt Power Input
46
VCC PWR 3.3 Volt Power Input
47
D4 EXPBUS Expansion Bus, Data Bit 4
48
D12 EXPBUS Expansion Bus, Data Bit 12
49
D5 EXPBUS Expansion Bus, Data Bit 5
50
D13 EXPBUS Expansion Bus, Data Bit 13
51
D6 EXPBUS Expansion Bus, Data Bit 6
52
D14 EXPBUS Expansion Bus, Data Bit 14
53
D7 EXPBUS Expansion Bus, Data Bit 7
54
D15 EXPBUS Expansion Bus, Data Bit 15
55
GND PWR Ground
56
GND PWR Ground
57
A0 EXPBUS Expansion Bus, Address Bit 0
58
A1 EXPBUS Expansion Bus, Address Bit 1
59
A2 EXPBUS Expansion Bus, Address Bit 2
60
A3 EXPBUS Expansion Bus, Address Bit 3
61
A4 EXPBUS Expansion Bus, Address Bit 4
62
A5 EXPBUS Expansion Bus, Address Bit 5
63
A6 EXPBUS Expansion Bus, Address Bit 6
64
A7 EXPBUS Expansion Bus, Address Bit 7
65
VCC PWR 3.3 Volt Power Input
66
VCC PWR 3.3 Volt Power Input
67
A8 EXPBUS Expansion Bus, Address Bit 8
68
A9 EXPBUS Expansion Bus, Address Bit 9
69
A10 EXPBUS Expansion Bus, Address Bit 10
70
A11 EXPBUS Expansion Bus, Address Bit 11
71
A12 EXPBUS Expansion Bus, Address Bit 12
72
A13 EXPBUS Expansion Bus, Address Bit 13
73
A14 EXPBUS Expansion Bus, Address Bit 14
74
A15 EXPBUS Expansion Bus, Address Bit 15
75
GND PWR Ground
76
GND PWR Ground
77
A16 EXPBUS Expansion Bus, Address Bit 16
78
A17 EXPBUS Expansion Bus, Address Bit 17
79
A18 EXPBUS Expansion Bus, Address Bit 18
80
A19 EXPBUS Expansion Bus, Address Bit 19
Table 3: Pinout 2 x 100 pin connector – pin 41 to 80

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3.3 2 x 100 Pin Connector – J1 (3. Part)
Pin Name Group Function
81
A20 EXPBUS Expansion Bus, Address Bit 20
82
A21 EXPBUS Expansion Bus, Address Bit 21
83
A22 EXPBUS Expansion Bus, Address Bit 22
84
A23 EXPBUS Expansion Bus, Address Bit 23
85
--- --- Not Connected – Reserved. Do not use.
86
--- --- Not Connected – Reserved. Do not use.
87
VCC PWR 3.3 Volt Power Input
88
VCC PWR 3.3 Volt Power Input
89
CS1 EXPBUS Chip Select Output 1
90
CS3 EXPBUS Chip Select Output 3
91
CS2 EXPBUS Chip Select Output 2
92
CS4 EXPBUS Chip Select Output 4
93
VBATP PWR 3 Volt Real Time Clock Battery Plus Input
94
--- --- Not Connected – Reserved. Do not use.
95
--- --- Not Connected – Reserved. Do not use.
96
RESOUT RESET Reset Output Signal
97
--- --- Not Connected – Reserved. Do not use.
98
RESIN RESET Reset Input Signal
99
GND PWR Ground
100
GND PWR Ground
Table 4: Pinout 2 x 100 pin connector – pin 81 to 100

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3.4 2 x 100 Pin Connector – J2 (1. Part)
Pin Name Group Function
101
VCC PWR 3.3 Volt Power Input
102
VCC PWR 3.3 Volt Power Input
103
CTS1 SIO Serial I/O, UART COM1 CTS Pin
104
--- --- Not Connected – Reserved. Do not use.
105
TXD1 SIO Serial I/O, UART COM1 TXD Pin
106
--- --- Not Connected – Reserved. Do not use.
107
RXD1 SIO Serial I/O, UART COM1 RXD Pin
108
--- --- Not Connected – Reserved. Do not use.
109
RTS1 SIO Serial I/O, UART COM1 RTS Pin
110
--- --- Not Connected – Reserved. Do not use.
111
GND PWR Ground
112
GND PWR Ground
113
RI1 SIO Serial I/O, UART COM1 RI Pin
114
--- --- Not Connected – Reserved. Do not use.
115
DTR1 SIO Serial I/O, UART COM1 DTR Pin
116
LANLED1 LAN 10/100 Mbps Ethernet LAN Interface LAN1 LED Output
117
DSR1 SIO Serial I/O, UART COM1 DSR Pin
118
--- --- Not Connected – Reserved. Do not use.
119
DCD1 SIO Serial I/O, UART COM1 DCD Pin
120
--- --- Not Connected – Reserved. Do not use.
121
VCC PWR 3.3 Volt Power Input
122
VCC PWR 3.3 Volt Power Input
123
CTS2 SIO Serial I/O, UART COM2 CTS Pin
124
--- --- Not Connected – Reserved. Do not use.
125
TXD2 SIO Serial I/O, UART COM2 TXD Pin
126
--- --- Not Connected – Reserved. Do not use.
127
RXD2 SIO Serial I/O, UART COM2 RXD Pin
128
--- --- Not Connected – Reserved. Do not use.
129
RTS2 SIO Serial I/O, UART COM2 RTS Pin
130
--- --- Not Connected – Reserved. Do not use.
131
GND PWR Ground
132
GND PWR Ground
133
HDN1 SIO Serial I/O, USB Host1 Port- Pin
134
LRXN1 LAN 10/100 Mbps Ethernet LAN Interface LAN1, RX- Pin
135
HDP1 SIO Serial I/O, USB Host1 Port+ Pin
136
LRXP1 LAN 10/100 Mbps Ethernet LAN Interface LAN1, RX+ Pin
137
HDN2 SIO Serial I/O, USB Host2 Port- Pin
138
LTXN1 LAN 10/100 Mbps Ethernet LAN Interface LAN1, TX- Pin
139
HDP2 SIO Serial I/O, USB Host2 Port+ Pin
140
LTXP1 LAN 10/100 Mbps Ethernet LAN Interface LAN1, TX+ Pin
Table 5: Pinout 2 x 100 pin connector – pin 101 to 140