ADLINK CoreModule 430 User Manual

CoreModule
TM
430
(PC/104 Single Board Computer)
Reference Manual
P/N 50-1Z006-1010

Notice Page

DISCLAIMER
TRADEMARKS
CoreModule and the Ampro logo are registered trademarks, and ADLINK, Little Board, LittleBoard, MightyBoard, MightySystem, MilSystem, MiniModule, ReadyBoard, ReadyPanel, ReadySystem, and RuffSystem are trademarks of ADLINK Technology, Inc. All other marks are the property of their respective companies.
REVISION HISTORY
Revision Reason for Change Date
A, A Initial Release Oct/08
1.0 Added U9 chip to table 2-1; revised description of U7 chip in table 2-1; revised JP7 default to pins 2-3 in table 2-3; changed document p/n from
5001840 to 50-1Z006-1000; changed rev to 1.0
1010
Changed pitch of J4 header in Tables 2-2 and 3-5 to 0.079
rev of this document from 1.0 to 1010; changed pin 9 in Tabl e 3 -10
from 3.6/4.0V to 3.0V max; added BIOS Setup Screens section to ch 4;
replaced EOL, U14 video memory in Tab le 2- 1 with new component;
changed definition of SPI Flash device
"; changed
Oct/09
June/12
ADLINK Technology, Incorporated 5215 Hellyer Avenue, #110 San Jose, CA 95138-1007 Tel. 408 360-0200 Fax 408 360-0222
http://www.adlinktech.com
© Copyright 2008, 2009, 2010, 2011, 2012 ADLINK Technology, Incorporated
Audience
This manual provides reference only for computer design engineers, including but not limited to hardware and software designers and applications engineers. ADLNK Technology, Inc. assumes you are qualified to design and implement prototype computer equipment.
ii Reference Manual CoreModule 430
Contents
Chapter 1 About This Manual ....................................................................................................1
Purpose of this Manual ....................................................................................................................1
References ......................................................................................................................................1
Chapter 2 Product Overview.....................................................................................................3
PC/104 Architecture ........................................................................................................................3
Product Description..........................................................................................................................4
Module Features ........................................................................................................................4
Block Diagram ............................................................................................................................7
Major Components (ICs) .................................................................................................................8
Header, Connector, and Socket Definitions ..................................................................................10
Jumper Header Definitions .......................................................................................................11
Specifications.................................................................................................................................12
Physical Specifications .............................................................................................................12
Mechanical Specifications ........................................................................................................12
Power Specifications ................................................................................................................13
Environmental Specifications....................................................................................................13
Thermal/Cooling Requirements ...............................................................................................13
Chapter 3 Hardware..................................................................................................................15
Overview ........................................................................................................................................15
CPU ..............................................................................................................................................16
Graphics ........................................................................................................................................16
Memory ..........................................................................................................................................16
System Memory .......................................................................................................................16
Video Memory ..........................................................................................................................16
SPI Flash .................................................................................................................................16
Memory Map ..................................................................................................................................17
Interrupt Channel Assignments .....................................................................................................18
I/O Address Map ...........................................................................................................................19
Parallel Interface (LPT) .................................................................................................................20
Serial Interface ..............................................................................................................................21
USB Interface ................................................................................................................................23
Utility Interface ..............................................................................................................................24
Keyboard ..................................................................................................................................24
Mouse .......................................................................................................................................24
Battery ......................................................................................................................................24
Reset Switch.............................................................................................................................24
Speaker ....................................................................................................................................24
Ethernet Interface .........................................................................................................................25
Video (TTL/VGA) Interface ...........................................................................................................26
Serial Peripheral Interface (SPI) ....................................................................................................28
Low Pin Count Interface (LPC) ......................................................................................................28
Miscellaneous ................................................................................................................................28
Real Time Clock (RTC) ............................................................................................................28
User GPIO Interface ................................................................................................................29
Oops! Jumper (BIOS Recovery) ...............................................................................................29
CoreModule 430 Reference Manual iii
Contents
Remote Access ...................................................................................................................... 30
Remote Access Setup ........................................................................................................ 30
Hot (Serial) Cable .............................................................................................................. 30
Watchdog Timer....................................................................................................................... 30
Power Interface ............................................................................................................................ 31
Chapter 4 BIOS Setup .............................................................................................................. 33
Introduction.................................................................................................................................... 33
Entering BIOS Setup (Local Display) ....................................................................................... 33
Entering BIOS Setup (Remote Access) ................................................................................... 33
OEM Logo Utility .......................................................................................................................... 34
Logo Image Requirements....................................................................................................... 34
BIOS Setup Screens ..................................................................................................................... 35
BIOS Main Setup Screen ........................................................................................................ 35
BIOS Advanced Setup Screen................................................................................................. 36
BIOS PCIPnP Setup Screen .................................................................................................... 38
BIOS Boot Setup Screen ......................................................................................................... 40
BIOS Security Setup Screen.................................................................................................... 41
BIOS Chipset Setup Screen..................................................................................................... 42
BIOS Exit Setup Screen........................................................................................................... 45
Appendix A Technical Support .................................................................................................. 47
Index ................................................................................................................................................. 49
List of Figures
Figure 2-1. Stacking PC/104 Modules with the CoreModule 430 .............................................. 3
Figure 2-2. Block Diagram ......................................................................................................... 7
Figure 2-3. Component Locations (Top Side)............................................................................ 9
Figure 2-4. Connector Pin Identifications................................................................................. 10
Figure 2-5. Header Locations (Top Side) ................................................................................ 11
Figure 2-6. Mechanical Dimensions (Top Side)....................................................................... 12
Figure 3-1. RS-485 Serial Port Implementation....................................................................... 21
Figure 3-2. Oops! Jumper........................................................................................................29
Figure 3-3. Hot Cable Jumper ................................................................................................. 30
Figure 4-1. BIOS Main Setup Screen ...................................................................................... 35
Figure 4-2. BIOS Advanced Setup Screen .............................................................................. 36
Figure 4-3. BIOS PCIPnP Setup Screen ................................................................................. 38
Figure 4-4. BIOS Boot Setup Screen....................................................................................... 40
Figure 4-5. BIOS Security Setup Screen ................................................................................. 41
Figure 4-6. BIOS Chipset Setup Screen.................................................................................. 42
Figure 4-7. BIOS Exit Setup Screen ........................................................................................ 45
List of Tables
Table 2-1. Major Components (Chips) Descriptions and Functions ......................................... 8
Table 2-2. Header, Connector, and Socket Descriptions ....................................................... 10
Table 2-3. Jumper Settings .................................................................................................. 11
Table 2-4. Weight and Footprint Dimensions ......................................................................... 12
Table 2-5. Power Supply Requirements ................................................................................. 13
Table 2-6. Environmental Requirements ................................................................................ 13
Table 3-1. Memory Map - Vortex 86SX/DX Processor........................................................... 17
Table 3-2. Interrupt Channel Assignments ............................................................................. 18
iv Reference Manual CoreModule 430
Contents
Table 3-3. DMA Map ...............................................................................................................18
Table 3-4. I/O Address Map ....................................................................................................19
Table 3-5. Parallel (LPT) Interface Pin/Signal Descriptions (J4) .............................................20
Table 3-6. Serial Ports 1 & 2 Interface Pin/Signal Descriptions (J3, J9) .................................22
Table 3-7. Serial Ports 3 & 4 Interface Pin/Signal Descriptions (J13, J14) .............................22
Table 3-8. USB0 Interface Pin/Signal Designations (J10) ......................................................23
Table 3-9. USB1 Interface Pin/Signal Designations (J17) ......................................................23
Table 3-10. Utility Interface Pin/Signal Descriptions (J5) ..........................................................24
Table 3-11. Ethernet Interface Pin/Signal Descriptions (J2) .....................................................25
Table 3-12. Video Interface Pin/Signal Descriptions (J11)........................................................26
Table 3-13. SPI Interface Pin/Signal Descriptions (J19) ...........................................................28
Table 3-14. LPC Interface Pin/Signal Descriptions (J20)..........................................................28
Table 3-15. User GPIO Interface Pin/Signal Descriptions (J8) .................................................29
Table 3-16. Power Interface Pin/Signals (J7)............................................................................31
Table 4-1. BIOS Setup Menus ................................................................................................35
Table A-1. Technical Support Contact Information..................................................................47
CoreModule 430 Reference Manual v
Contents
vi Reference Manual CoreModule 430
Chapter 1 About This Manual
Purpose of this Manual
This manual is for designers of systems based on the CoreModule™ 430 PC/104 single board computer (SBC) module. This manual contains information that permits designers to create an embedded system based on specific design requirements.
Information provided in this reference manual includes:
CoreModule 430 SBC Specifications
Environmental requirements
Major chips and features implemented
CoreModule 430 SBC connector/pin numbers and definitions
BIOS Setup information
Information not provided in this reference manual includes:
Detailed chip specifications
Internal component operation
Standard interface pin-out tables
Internal registers or signal operations
Bus or signal timing for industry standard busses and signals
References
The following list of references may be helpful for you to complete your custom design successfully. Some of these references are also available on the Ampro By ADLINK web page. The web page was created for embedded system developers to share ADLINK’s knowledge, insight, and expertise.
Specifications
PC/104 Specifications Revision 2.5, November 2003
For latest revision of the PC/104 specifications, contact the PC/104 Consortium, at:
Web site: http://www.pc104.org
Major Integrated Circuit (Chip) Specifications
The following chip specifications are used in the CoreModule 430 processor module:
DMP Electronics Inc. and the Vortex 86SX/DX CPU
Web site: http://www.vortex86sx.com/
Winbond Electronics and the W25Q16BV SPI Flash memory
Web site: http://www.winbond.com/hq/enu/ProductAndSales/ProductSearch/?partno=w25q16bv
Samsung Electronics and DDR2 on-board System Memory
Web site: http://www.samsung.com/global/business/semiconductor/
Hynix Semiconductor, Inc. and DDR2 on-board Video Memory
Web site: http://www.hynix.com/gl/products/consumer/consumer_info.jsp
NOTE If you are unable to locate the datasheets using the links provided, search the
internet to find the manufacturer’s web site and locate the documents you need.
CoreModule 430 Reference Manual 1
Chapter 1 About This Manual
2 Reference Manual CoreModule 430
Chapter 2 Product Overview
PC/104 Module
CoreModule 430
PC/104 Module
Stackthrough Expansion Bus Headers
4-40 nut (4)
0.6 inch spacer (4)
0.6 inch spacer (4)
4-40 screw (4)
PC/104 Module
CM430stack
This introduction presents general information about the PC/104 architecture and the CoreModule 430 Single Board Computer (SBC). After reading this chapter you should understand:
PC/104 architecture
CoreModule 430 product description
CoreModule 430 features
Major components
Header definitions
Specifications
PC/104 Architecture
The PC/104 architecture affords a great deal of flexibility in system design. You can build a simple system using only a CoreModule Single Board Computer (SBC), with input/output devices connected to its serial or parallel ports and a Compact Flash card in the Compact Flash socket. To expand a simple CoreModule system, simply add self-stacking ADLINK MiniModules or 3rd party PC/104 expansion boards to provide additional capabilities, such as:
Additional I/O ports
Analog or digital I/O interfaces
PC/104 expansion modules can be stacked with the CoreModule 430 avoiding the need for card cages and backplanes. The PC/104 expansion modules can be mounted directly to the PC/104 bus connector of the CoreModule 430. PC/104-compliant modules can be stacked with an inter-board spacing of ~0.66" (16.7 mm) so that a 3-module system fits in a 3.6" x 3.8" x 2.4" space. See Figure 2-1.
One or more MiniModule products or other PC/104 modules can be installed on the CoreModule expansion connectors. When installed on the PC/104 headers, the expansion modules fit within the CoreModule outline dimensions. Most MiniModule products have stack through connectors compatible with the PC/104 Version
2.5 specification. Several modules can be stacked on the CoreModule headers. Each additional module increases the thickness of the package by 0.60" (15 mm). See Figure 2-1.
Figure 2-1. Stacking PC/104 Modules with the CoreModule 430
CoreModule 430 Reference Manual 3
Chapter 2 Product Overview
Product Description
The CoreModule 430 SBC is an exceptionally high integration, x86-based PC compatible system in the PC/104 form factor. This rugged and high quality single board system contains all the component subsystems of a PC/AT motherboard plus the equivalent of several PC/AT expansion boards.
In addition, the CoreModule 430 SBC includes a comprehensive set of system extensions and enhancements that are specifically designed for embedded systems. These enhancements ensure fail-safe embedded system operation, such as a watchdog timer. The CoreModule 430 is designed to meet the size, power consumption, temperature range, quality, and reliability demands of embedded applications. The CoreModule 430 requires a single +5V power source.
The CoreModule 430 SBC is particularly well suited to either embedded or portable applications. Its flexibility makes system design quick and easy. It can be stacked with ADLINK MiniModules or other PC/104-compliant expansion boards, or it can be used as the computing engine in a fully customized application.
Module Features
CPU
Provides x86 based DMP Vortex SX (300 MHz) or DX (800 MHz) microprocessor
Provides integrated Northbridge and Southbridge
Fully supports PC compatible architecture
Provides 8 kB Unified Instruction and Data Cache
Provides Parallel Processing Integrated Floating Point Unit (only in DX version)
Provides Low Power and System Management Modes
Memory
Provides up to 256 MB standard DDR2 system RAM (soldered on the board)
Provides up to 32 MB standard DDR2 video RAM (soldered on the board)
Supports Memory Bus Speeds of 166 MHz on the SX CPU and 333 MHz on the DX CPU
PC/104 Bus Interface
Provides standard PC/104 connector
Supports clock speeds up to 8 MHz ISA
IDE Interface
Provides one IDE channel
Supports two enhanced IDE devices
Provides Fast ATA-capable interface for high-speed PIO modes (PIO modes 0 to 4)
Supports ATAPI and DVD peripherals
Supports IDE native and ATA compatibility modes
Compact Flash Socket
Provides Compact Flash socket (Type I or II)
Supports IDE Compact Flash cards
Attached to Primary IDE bus
4 Reference Manual CoreModule 430
Chapter 2 Product Overview
Serial Ports
Provides two 10-pin headers and four buffered RS-232 serial ports with full handshaking and modem capability
Provides 16C550 or 16C552 UARTs, each with a built-in 16-byte FIFO buffer
Supports RS-232 or RS-485 operation on ports 1 and 2
Supports programmable word length, stop bits, and parity
Supports 16-bit programmable baud-rate generator and an interrupt generator
Parallel Port (LPT)
Provides parallel port header
Supports standard printer port
Supports IEEE standard 1284 protocols, including SPP, EPP, and ECP modes
Supports 16 byte FIFO for ECP mode
Ethernet
Supports IEEE 802.3 10BaseT/100BaseT compatible physical layer
Supports Auto-negotiation for speed, duplex mode, and flow control
Supports full duplex or half-duplex mode
Full-duplex mode supports transmit and receive frames simultaneously
Supports IEEE 802.3x Flow control in full duplex mode
Half-duplex mode supports enhanced proprietary collision reduction mode
Utility Interface
PS/2 Keyboard and Mouse Interface
Supports external battery for Real Time Clock operation
Supports standard external 8 speaker interface
Supports external reset switch
USB Ports
Provides one root USB hub
Provides two USB ports
Supports USB v2.0 and Universal UHCI v1.1
Video (TTL/VGA) Display
Enhanced 2D graphics controller
Supports BitBLT implementation for all 256 raster operations for Windows support
Provides hardware command queue
Supports all BLT transparency modes
Bitmap transparency
Pattern transparency
Source transparency
Destination transparency
Supports rectangle clipping
Supports fast line draw engine with styled pattern
CoreModule 430 Reference Manual 5
Chapter 2 Product Overview
Supports fast rectangle fill engine
Supports 64x64x2 bit-mapped mono hardware cursor
Supports 256MB frame buffer with linear addressing
VGA Interface (DB15)
VGA Controller with 135 MHz triple RAMDACs for 1280 x 1024 x 75 Hz display
Supports 24-bit pixel depth
Interlaced or non-interlaced output
TTL Interface
Supports VESA Flat Panel Display interface
Supports programmable panel size up to 1600x1200 pixel display resolution
Supports internal CRT controller for display mode settings
Supports 12-, 18-, and dual 12-bit interface (1 Pixel/Clock)
Supports 3.3V or 5V LCD panels; jumper selectable
Miscellaneous
Provides Real Time Clock and CMOS RAM, with support for battery-free operation
Provides General Purpose I/O (GPIO) interface
Supports Oops! Jumper (BIOS Recovery)
Supports Remote Access (Console Redirection)
Supports customizable Splash Screen
Supports Watchdog Timer (WDT)
Provides 16 Mbits of virtual floppy drive capacity
6 Reference Manual CoreModule 430
Chapter 2 Product Overview
SPI Header
SPI Flash
(Virtual Floppy)
USB0 and USB1
Header
Ethernet
Transformer
10/100 Ethernet
Header
CRT and TTL
Header
DDR2
Video Memory
DDR2
System Memory
DDR2
System Memory
SiS
Volari
TM
Z9s
PCI Graphics
Controller
DMP Vortex
86DX/SX
CPU
GPIOs (8)
Header
PCI Bus
Parallel (LPT)
Header
PC/104 Connector
Compact Flash
Socket
44-Pin IDE
Header
ISA Bus
Utility Interface
Header
LPC
Header
RTC
COM3 & COM4
Header
COM1 & COM2
Header
RS232
Transceiver (X2)
RS422/485
Transceiver (X1)
COM1 & COM2
Header
RS232
Transceiver (X1)
CM430blkdiag_c
Block Diagram
Figure 2-2 shows the functional components of the module.
Figure 2-2. Block Diagram
CoreModule 430 Reference Manual 7
Chapter 2 Product Overview
Major Components (ICs)
Table 2-1 describes the major integrated circuits (ICs) on the CoreModule 430, and Figure 2-3 shows the
locations of the major ICs on the board.
Table 2-1. Major Components (Chips) Descriptions and Functions
Chip Type Mfg. Model Description Function
CPU (U1) DMP
Electronics, Inc.
PCI Graphics Controller (U13)
DDR2 System Memory (U2 and U3)
DDR2 Vid eo Memory (U14)
RS232 Transceiver (U4 - on back of the board)
RS232 Transceiver (U5)
SPI Flash (U6)
RS232 Transceiver (U7)
RS422/485 Transceiver (U9 - on back of the board)
Ethernet Transfomer (U12)
SiS Corporation
Fluctuating Fluctuating On-board DDR2
Fluctuating Fluctuating On-board DDR2
Analog Devices
Analog Devices
Winbond W25Q16BV Serial Peripheral
Analog Devices
Linear LTC1334CG#PBF RS422/485 Transceiver
Pulse H1102NL-T 10/100BaseT Ethernet
Vortex 86SX/DX x86 32-bit processor Integrates
Processor Core, Memory Controller, and I/O Hub
Volari Z9S PCI graphics controller Integrates 2D
Engine and PCI controller
Provides high­128Mx8 System memory
32Mx16 Video memory
ADM213EARSZ RS232 Transceiver for
COM3
ADM213EARSZ RS232 Transceiver for
COM4
Interface 16 Mbit Flash Memory
ADM213EARSZ RS232 Transceiver for
COM1 and COM2
for COM1 and COM2
Magnetics
speed data
transfer
Provides high-
speed data
transfer
Transmits and
receives RS232
signals for COM3
Transmits and
receives RS232
signals for COM4
Stores data in
flash memory,
emulating a
floppy drive
Transmits and
receives RS232
signals for COM1
and COM2
Transmits and
receives
RS422/485
signals for COM1
and COM2
Provides
electrical isolation
for Ethernet
controller
contained in the
CPU
8 Reference Manual CoreModule 430
Chapter 2 Product Overview
U1
U2
U14
U3
U13
CM430_comp_top_c
U7
U5
U12
Key: U1 - CPU U2 - DDR2 SDRAM - System Memory U3 - DDR2 SDRAM - System Memory U5 - RS232 Transceiver - COM4 U6 - SPI Flash - Data Storage U7 - RS232 Transceiver - COM1 and COM2 U12 - 10/100 Ethernet Transformer U13 - PCI Graphics Controller U14 - DDR2 SDRAM - Video Memory
U6
NOTE Pin 1 is shown as a black pin (square or round) on vertical headers or connectors
in all illustrations. Black dots on right-angle headers or connectors indicate pin
2.
Figure 2-3. Component Locations (Top Side)
CoreModule 430 Reference Manual 9
Chapter 2 Product Overview
20-pin, two rows, Consecutive, (1, 11)
Or
1
234
5
678910
20
19
124
15 1120
10
53
20-pin, two rows, Odd/Even, (1, 2)
CM430_ConNum_a
Header, Connector, and Socket Definitions
Table 2-2 describes the headers shown in Figure 2-5.
Table 2-2. Header, Connector, and Socket Descriptions
Jack/Plug # Access Description
P1A/1B & P1C/1D – PC/104 Bus
J2 – Ethernet Top 8-pin, 0.100" (2.54mm), right-angle header for Ethernet interface
J3 – Serial 1 (COM1) Top 10-pin, 0.100" (2.54mm), right-angle header for Serial 1 interface
J4 – Parallel (LPT) Top 26-pin, 0.079" (2mm), right-angle header for Parallel interface
J5 – Utility Top 10-pin, 0.100" (2.54mm), right-angle header for Utility interface
J6 – IDE Top 44-pin, 0.079" (2mm) header for IDE interface
J7 – Power Top 10-pin, 0.100" (2.54mm), right-angle header for Power
J8 – GPIO (User) Top 10-pin, 0.079" (2mm) header for User defined GPIO signals
J9 – Serial 2 (COM2) Top 10-pin, 0.100" (2.54mm), right-angle header for Serial 2 interface
J10 – USB0 Top 5-pin, 0.100" (2.54mm), right-angle header for USB0 interface
J11 – Video Top 44-pin, 0.079" (2mm), right-angle header for LCD/CRT interface
J12 – Compact Flash Bottom 50-pin, 0.050" (1.27mm) socket for Type I or II Compact Flash
J13 – Serial 4 (COM4) Top 10-pin, 0.100" (2.54mm) header for Serial 4 interface
J14 – Serial 3 (COM3) Top 10-pin, 0.100" (2.54mm) header for Serial 3 interface
J15 – DNP Top Do not populate
J17 – USB1 Top 5-pin, 0.079" (2mm) header for USB1 interface
J19 – SPI Top 6-pin, 0.100" (2.54mm) header used for SPI Flash programming
J20 – LPC Top 10-pin, 0.079" (2mm) header for LPC signals
Top/ Bottom
104-pin, 0.100" (2.54mm) connectors for PC/104 (ISA) bus
connection
cards
NOTE The pinout tables in Chapter 3 of this manual identify pin sequence using the
following methods: A 10-pin header with two rows of pins, using odd/even numbering, where pin 2 is directly across from pin 1, is noted as 10-pin, 2 rows, odd/ even (1, 2). Alternately, a 20-pin connector using consecutive numbering, where pin 11 is directly across from pin 1, is noted in this way: 20-pin, 2 rows, consecutive (1,
11). The second number in the parenthesis is always directly across from pin 1. See
Figure 2-4.
Figure 2-4. Connector Pin Identifications
10 Reference Manual CoreModule 430
Chapter 2 Product Overview
CM430_conn_top_c
J6
J17
J13
J14
J9
J11
J10
P1
J7
J2
J4
J8
J19
J20
J3
J5
JP2
AB
DC
JP1
JP8
JP5
JP6
JP7
Key: J2 - Fast Ethernet J3 - COM1 J4 - Parallel J5 - Utility J6 - IDE J7 - Power J8 - GPIO J9 - COM2 J10 - USB0 J11 - TTL and VGA Video J13 - COM4 J14 - COM3 J17 - USB1 J19 - SPI 16 Mbit Data Storage JP1 - See jumper table JP2 - See jumper table JP5 - See jumper table JP6 - See jumper table JP7 - See jumper table JP8 - See jumper table P1 - PC/104
Jumper Header Definitions
Table 2-3. Jumper Settings
CoreModule 430 Reference Manual 11
Figure 2-5. Header Locations (Top Side)
Table 2-3 describes the jumper headers shown in Figure 2-5.
(Removed) Default setting
(Removed) Default setting
Jumper # Installed Removed/Installed
JP1 – Serial Port 2 Termination
JP2 – Serial Port 1 Termination
JP5 – Backlight
Enable RS-485 Termination (Pins 1-2) Disable RS-485 Termination
Enable RS-485 Termination (Pins 1-2) Disable RS-485 Termination
+5 Volts (Pins 1-2) +12 Volts (Pins 2-3) Default
Voltage Select
JP6 – Flat Panel Voltage Select
JP7 – Compact Flash
+3.3 Volts (Pins 1-2) Default +5 Volts (Pins 2-3)
+5 Volts (Pins 1-2) +3.3 Volts (Pins 2-3) Default
Voltage Select
JP8 – IDE Select Enable HDD master, CF slave (Pins 1-2)
Default
Note: All jumper headers use 0.079" (2mm) pitch.
Enable HDD slave, CF master (Pins 2-3)
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