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®
EmbeddedDNA
PC/104-Plus CPU Module
CPU-1461
User’s Manual
Rev. 1.0 Jul. 2005
COPYRIGHT 1994-2005 Eurotech S.p.A. All Rights Reserved.
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2 PC/104-Plus – CPU-1461 Module This manual is intended for engineers and programmers. It contains technical specifications, as well as describes the connectors and how to properly use and configure the product. Via J. Linussio 1 33020 AMARO (UD) ITALY Phone: +39 0433 485 411 Fax: +39 0433 485 499 Web: http://www.eurotech.it e-mail: sales@eurotech.it NOTICE Although all the information contained herein has been carefully ve
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PC/104-Plus – CPU-1461 Module 3 Conventions The following table lists conventions that are used throughout this guide. Icon Notice Type Description Important features or Information note instructions Information to alert you to potential damage to a program, Warning system or device or potential personal injury Environmental safety When disposing the equipment, we suggest separating all of its components when possible, and disposing of them in accordance with
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Contents Conventions ................................................................................................................................................... 3 Environmental safety...................................................................................................................................... 3 Contents ........................................................................................................................................................... 5
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6 PC/104-Plus – CPU-1461 Module Chapter 4 The Set-up Program................................................................................................................. 27 The Set-up pages......................................................................................................................................... 30 General Page ........................................................................................................................................ 30 Device
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Chapter 1 Product Overview The CPU-1461 is a reliable Celeron PC/104-Plus embedded module with 6 fast USB 2.0 ports For a complete list of related accessories, as well as latest BIOS and drivers, please go to our web site: www.eurotech.it In the following paragraphs you will find a description of the CPU-1461characteristics.
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8 PC/104-Plus – CPU-1461 Module Product Definition Architecture: PC/104-Plus 2.0 compliant Processor: PentiumIII® 800MHz, 256KB L2 cache, 133MHz PSB Chipset: Intel® 815E Memory: 256MB SDRAM soldered on board Operating Systems: WinCE®, VxWorks®, Linux®, QNX® BIOS Flash: 1MB Flash EPROM Interfaces: IDE Controller UltraDMA 2x Serial: 1 RS232, 1 RS232/422/485 2x USB 1.1 6x USB 2.0 Ethernet (10/100 Mbps) VGA Video Controller Auxiliary Power AC97 Keyboard and Mouse B
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Chapter 2 Jumper Description This chapter shows the layout of the jumpers and explains how to set them up.
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10 PC/104-Plus – CPU-1461 Module Jumper Layout and Configuration Figure 1 shows the jumper layout of the CPU-1461. The jumpers are indicated as JP followed by the jumper's number. JP3 JP2 JP1 Figure 1. Jumpers on the CPU-1461 module Three 2-pin jumpers (JP1, JP2 & JP3) are located on the module. They can be set as follows: Pins connected together (which will be indicated as ‘Closed’) Pins not connected (which will be indicated as ‘Open’) Table 1 gives a quick cross-refer
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Chapter 3 Connectors Description This chapter provides a brief description of the CPU-1461 module’s connectors, their positions and functions.
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12 PC/104-Plus – CPU-1461 Module Connectors Layout Figure 2 shows the connectors with their layout and function(s). J14 J16 J17 J1 J2 J3 J7 J20 J4 J5 Figure 2. Connector layout Note: in figure 2, a red square pad indicates pin 1 of each connector.
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PC/104-Plus – CPU-1461 Module 13 Table 2 lists the name of the connectors with their function: Table 2. Connector Functions Connector Function Qty of pins Format Pitch (mm) - - - J1-J2 ISA BUS (Bottom Side Only) J3 PCI BUS (Bottom Side Only) - - - J4 Multifunction, VGA 18 9x2 2.00 J5 IDE/DOM 44 22x2 2.00 8 8x1 2.00 J7 USB 2.0 (Ports 5 and 6) J9 Aux. power 12 6x2 2.54 J14 USB 1.1 (Ports 1 and 2), AUDIO CODEC 20 10x2 2.00 J16 USB 2.0 (Ports 1..4) 16 8x2 2.00 18 9x2 2.00 J17
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14 PC/104-Plus – CPU-1461 Module Figure 3 shows a module stack with the CPU-1461 on the top of two PC/104-Plus modules. If standard PC/104 modules are used in the stack, they must be the lowest modules because they will normally not include the PCI bus. An adapter module must be used. CPU-1461 Carrier Module Figure 3. The Module Stack Do not force the module onto the stack! Wiggling the module or applying too much pressure may damage it. If the module does not readily p
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PC/104-Plus – CPU-1461 Module 15 System reset External battery Speaker Power button VGA monitor (from pin 10 to pin 18) Table 3 shows the connector pin out. Table 3. J4 Multifunction/VGA connector PIN SIGNAL SIGNAL PIN FUNCTION VDD_SRV 1 GND_SRV 2 (+5V) 3 KBDAT KBCLK 4 MULTIF. 5 MSDAT MSCLK 6 7 BAT_IN SPKR 8 9 RES_PB_IN GND_VGA 10 11 HSYNC VSYNC 12 13 RED_VGA GREEN_VGA 14 VGA 15 DDC1_SCL DDC0_SDA 16 17 GNDA_VGA BLUE_VGA 18 Multifunction Connector Section This section o
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16 PC/104-Plus – CPU-1461 Module System reset The connection of the multifunction connector pin 9 to ground performs a hardware reset of the module. It is possible to use an external push-button (normally open) to manually reset the system. The reset signal is “de-bounced” on the board. External Battery Pin 7 of the multifunction connector allows the connection of an external backup battery. If you connect a battery, then the voltage must be between 3.0V and 3.9V. This battery is us
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PC/104-Plus – CPU-1461 Module 17 9 BATT_IN (to J4 PIN 7) Table 6. J4 To CPU J4 Connector PIN # SIGNAL 1 SPKR (to J4 PIN 8) Table 7. J6 To CPU J4 Connector (Mouse signals) 2-8 +5V (to J4 PIN 2) 3 RES_PB_IN (to J4 PIN 9) PIN # SIGNAL 4-10 N.C. 1 +5V (to J4 PIN 2) 5 KBDAT (to J4 PIN 3) 2 MSCLK (to J4 PIN 6) 6 KBCLK (to J4 PIN 4) 3 GND. (to J4 PIN 1) 7 GND (to J4 PIN 1) 4 MSDAT (to J4 PIN 5) VGA Section The CPU-1461 integrates a high-performance 2D graphics acceler
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18 PC/104-Plus – CPU-1461 Module J5 IDE Connector The CPU-1461 module provides an interface for up to two Integrated Device Electronics (IDE) hard disk drives on connector J5. J5 IDE/DOM Figure 6. J5 Connector layout To install the hard disk, perform the following operations: Hardware installation. Connect the hard disk to the module using a data cable, and then connect the hard disk to the power supply according to the device’s specifications. Make sure that pin 1 of connect
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PC/104-Plus – CPU-1461 Module 19 J7 for USB 2.0 (Ports 5 and 6) J7 is used for USB 2.0, ports 5 & 6. Each port can supply up to 2A J7 USB 5, 6 Figure 7. J7 Connector Layout Table 9. J7 Connector pin out PIN# SIGNAL FUNCTION 1 VDD_USB5 2 USB5- USB 5 3 USB5+ 4 GND_USB_5 5 VDD_USB_6 6 USB6- USB 6 7 USB6+ 8 GND_USB_6 Note: To establish a USB connection, no transceiver is required.
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20 PC/104-Plus – CPU-1461 Module J9 Auxiliary Power Connector J9 is an auxiliary power connector and can be used to power the module as an alternative to the PC/104- Plus bus. J9 Auxiliary Power Figure 8. J9 Connector layout Table 10 shows the pin out for J9. Table 10. J9 Auxiliary Power Connector PIN # SIGNAL SIGNAL PIN # 1 GND VDD 2 3 N.C. +12v 4 5 -5V -12V 6 7 GND VDD 8 9 N.C. PWRBTN# 10 (1) (2) 11 +5VSB PSON# 12 (1) +5VSB: +5 Volts-Always from the ATX Power
