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DB-842DVI Display Interface

 43

NuPRO-842

6

DB-842DVI Display Interface

The DB-842DVI is a multi-display output daughter board add-on
for the NuPRO-842. It supports DVI, LVDS, and TTL displays with
resolutions of 800x600, and 1024x768 at 60Hz.

Figure 6-1:  DB-842DVI Functional Block Diagram

Summary of Contents for NuPRO-842 Series

Page 1: ...Advance Technologies Automate the World Manual Rev 2 02 Revision Date December 15 2010 Part No 50 13033 1030 NuPRO 842 Full Size PICMG 1 0 SBC with Intel Pentium 4 User s Manual ...

Page 2: ...i Revision History Revision Release Date Description of Change s 2 00 2005 12 03 Initial release 2 01 2006 12 21 Update warranty information 2 02 2010 12 15 Correct Primary Secondary IDE connector labels ...

Page 3: ...n even if advised of the possibility of such damages Environmental Responsibility ADLINK is committed to fulfill its social responsibility to global environmental preservation through compliance with the Euro pean Union s Restriction of Hazardous Substances RoHS direc tive and Waste Electrical and Electronic Equipment WEEE directive Environmental protection is a top priority for ADLINK We have enf...

Page 4: ...NOTE NOTE Additional information aids and tips that help users perform tasks CAUTION Information to prevent minor physical injury component dam age data loss and or program corruption when trying to com plete a task WARNING Information to prevent serious physical injury component damage data loss and or program corruption when trying to complete a specific task ...

Page 5: ...ng 5 Intel Pentium 4 Processor 6 The Intel 845GV GMCH 6 The Intel 82801DB ICH4 6 Watchdog Timer 7 Video 7 Ethernet Interfaces 7 Serial I O 7 IEEE 1284 Parallel Port Printer Interface 8 Universal Serial Bus USB 8 IDE Controller and Floppy Interface Controller 8 Keyboard Mouse Controller 8 Software 9 1 4 Specifications 9 Compliant Specifications 9 Form Factor 9 CPU Cache 9 Chipset 9 Host Memory 10 B...

Page 6: ...19 Floppy Disk Connector 20 Primary Secondary IDE Connector 21 Front Panel Pin Header 22 Mini PCI Socket 23 USB Connector 24 AC 97 Connector 24 USB Pin Header 25 Thermal Connector 25 External KB MS Connector 25 2 2 NuPRO 842 Jumper Setting 25 Clear CMOS 26 FSB Frequency 27 COM2 Function Selection 28 COM2 Mode Selection 29 3 Getting Started 31 3 1 CPU Installation 31 3 2 Memory Installation 31 Memo...

Page 7: ...nfiguration File Installation 35 4 2 Driver Installation 36 VGA Driver Installation 36 LAN Driver Installation 38 5 Watchdog Timer 41 5 1 Watchdog Timer Overview 41 Using the Watchdog in an Application 41 6 DB 842DVI Display Interface 43 6 1 DB 842DVI Jumpers and Pinouts 44 Important Safety Instructions 47 Getting Service 49 ...

Page 8: ...viii Table of Contents ...

Page 9: ...Pin Definition 21 Table 2 11 Front Panel Pin Definition 22 Table 2 12 Mini PCI Socket Pin Definition 23 Table 2 13 USB Connectors Pin Definition 24 Table 2 14 AC 97 Connector 24 Table 2 15 USB Pin Header 25 Table 2 16 Thermal Connector 25 Table 2 17 External KB MS Connector 25 Table 2 18 Jumpers Definitions 26 Table 2 19 Clear CMOS RTC RAM 26 Table 2 20 FSB Frequency 27 Table 2 21 COM2 Function Se...

Page 10: ...x List of Tables This page intentionally left blank ...

Page 11: ...1 1 Functional Block Diagram 4 Figure 1 2 Main Board Drawing 5 Figure 2 1 NuPRO 842 Top View 15 Figure 3 1 DIMM Sockets 32 Figure 3 2 Inserting DIMM into Socket 32 Figure 5 1 Watchdog Timer Architecture 41 Figure 6 1 DB 842DVI Functional Block Diagram 43 ...

Page 12: ...xii List of Figures This page intentionally left blank ...

Page 13: ...ty It is designed to run on Windows 2000 XP Linux and other operating systems as well as embedded real time applications It is the ideal solution for tele communications Internet and inindustrial networking applica tions This chapter is designed to give you an overview of the NuPRO 842 SBC The chapter covers the following topics X Unpacking and Checklist X Features X Specifications 1 1 Unpacking C...

Page 14: ...py cable X ATA 100 Cables x 2 X CPU Cooler Note The packaging of the NuPRO 842 OEM version with non standard configuration functionality or package may vary according to different configuration requests CAUTION The NuPRO 841 single board computer must be pro tected from static discharge and physical shock Never remove any of the socketed parts except at a static free workstation Use the anti stati...

Page 15: ...00BaseTx 1000Base Ethernet jacks Intel 82540EM X Integrated Intel Extreme Graphics supports Analog Display Max Dynamic Video Memory 64MB 64MB if system mem ory is 256MB or greater 32MB if less than 256MB X Supports all standard features including VGA serial USB keyboard and mouse ports X Built in system monitoring for CPU temperature FAN speed system temperature CPU voltage and DC voltages X Suppo...

Page 16: ...4 Introduction Functional Block Diagram Figure 1 1 Functional Block Diagram ...

Page 17: ...Introduction 5 NuPRO 842 Main Board Drawing Figure 1 2 Main Board Drawing ...

Page 18: ... circuit implementation VRM 9 0 to handle tighter voltage tolerances The Intel 845GV Graphics Chipset Memory Controller Hub GMCH The central hub for all data passing through core system elements is through the Intel 845GV Graphics Chipset Memory Controller Hub To balance the performance offered by the processor and memory interfaces the GMCH allows several high bandwidth I O configuration options ...

Page 19: ... Hz The NuPRO 842 has a high speed interface to a digital display use daughter board DB 842DVI The Intel 845GV chipset implements Dynamic Video Memory Technology DVMT to ensure the most efficient use of system memory allowing up to 64MB of system memory to be shared among OS applications and graphics display Ethernet Interfaces The NuPRO 842 provides two 10 100 1000Mbps Ethernet ports supplied via...

Page 20: ...Bus USB NuPRO 842 supports 6 USB2 0 serial ports backward compatible to USB1 x One USB port is on the faceplate and others with pin header USB allows for the easy addition of peripherals such as mouse keyboard speakers etc Transfer rates up to 480Mb s are supported Full speed connections 480Mb s require shielded and tested cables NuPRO 842 will provide the standard 0 5A at 5V to the peripherals ID...

Page 21: ...tware device drivers for the NuPRO 842 may be found on the ADLINK CD 1 4 Specifications Compliant Specifications X PICMG 1 0 Rev 1 0 PCI ISA Specification compliant X PCI Local Bus Specification Rev 2 2 compliant Form Factor X Full Size Single Board Computer 388mm x 122mm 15 2 x4 8 CPU Cache X Single mPGA478 Intel Pentium 4 processor or a 478 pin Micro Flip Chip Pin Grid Array Micro FCPGA Mobile I...

Page 22: ... 3ab X IEEE802 3x compliant flow control supports auto negotia tion and link setup X Speed and Link LEDs on the RJ 45 connector Graphic Display X Integrated Intel Extreme Graphics supports Analog Display and DVI Interface with daughter board DB 842DVI X Max dynamic video memory 64MB If system memory is less than 256MB then only 32MB can be allocated as video memory USB Interface X Six USB 2 0 port...

Page 23: ...255 seconds or 1 255 minutes Easy programming libraries for DOS Win dows 95 98 NT are included OS Compatibility X Microsoft Windows 2000 Windows XP Red Hat Linux X Other OS support available upon request Environment X Operating temperature 0 60 C with proper airflow and active heatsink X Storage temperature 40 85 C X Humidity 5 95 non condensed X Shock 30G peak to peak 10 ms non operation X Vibrat...

Page 24: ...12 Introduction This page intentionally left blank ...

Page 25: ... NuPRO 842 interfaces and connections available before getting started It will provide information about the board layout connector definitions and jumper setup including the following information X NuPRO 842 board outline and illustration X NuPRO 842 connectors pin assignments X NuPRO 842 jumpers setting ...

Page 26: ...14 Jumpers and Connectors 2 1 NuPRO 842 Board Outline and Illustration NuPRO 842 Top View ...

Page 27: ... P4 P4 M A2 U19 GMCH 82845GV A3 U13 ICH4 FW82801DB A4 U14 Clock Generator A5 U9 PCI to ISA Bridge IT8888 A6 U2 Intel GB Ethernet 82540EM A7 U3 Intel GB Ethernet 82540EM A8 U10 Firmware Hub A9 U15 842PLD A10 U1 RS422 RS485 PLD B1 CN23 ATX Power CONNECTOR B2 U21 CPU HEATSINK SKT ...

Page 28: ...6 CLEAR CMOS JUMPER B12 BT1 CR2032 BATTERY HOLDER B13 BZ1 BUZZER B14 CN15 DB 842DVI CNN B15 CN16 USB2 0 PIN HEADER B16 CN18 USB2 0 PIN HEADER B17 CN7 PRINTER PORT B18 CN12 FLOPPY B19 CN13 SECONDARY IDE B20 CN14 PRIMARY IDE B21 CN10 COM2 B22 CN11 COM1 B23 JP4 COM2 SETTING JUMPER B24 JP3 B25 JP2 B26 JP1 B27 CN9 USB2 0 CNN B28 CN8 AC 97 CNN B29 CN3 VGA CNN B30 CN6 GB CNN B31 CN5 GB CNN B32 CN1 KB MS ...

Page 29: ...GND Ground 7 GND Ground 8 GND Ground 9 5V Ground 10 GND Ground 11 N C No connect 12 DDCDAT DDC Data for CRT 13 HSYNC Horizontal sync for Monitor 14 VSYNC Vertical sync for Monitor 15 DDCCLK DDC CLK for CRT Pin Signal Function 1 DCD Data Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND Ground 6 DSR Data Set Ready 7 RTS Request to Send 8 CTS Clear to Send 9 RI Ri...

Page 30: ...a3 6 LAN2_RDN2 Receive Data2 7 LAN2_TDP4 Transmit Data4 8 LAN2_TDN4 Transmit Data4 Signal Name Pin Pin Signal Name Line printer strobe 1 14 AutoFeed PD0 parallel data 0 2 15 Error PD1 parallel data 1 3 16 Initialize PD2 parallel data 2 4 17 Select PD3 parallel data 3 5 18 GND PD4 parallel data 4 6 19 GND PD5 parallel data 5 7 20 GND PD6 parallel data 6 8 21 GND PD7 parallel data 7 9 22 GND ACK ack...

Page 31: ...e can be connected at the same time using an ADLINK Y cable PIN SIGNAL FUNCTION 1 CASEOPEN Case Open Signal 2 GND Ground Table 2 6 Case Open Connector Pin Definition Pin Signal Name 1 GND 2 Fan power 3 Fan speed Table 2 7 Fan1 Fan2 Connector Pin Definition PIN SIGNAL FUNCTION 1 KBDAT Keyboard Data 2 MSDAT Mouse Data 3 GND Ground 4 KBMS5V Power 5 KBCLK Keyboard Clock 6 MSCLK Mouse Clock Table 2 8 P...

Page 32: ...nect 5 6 Data Rate 7 Ground 8 Index 9 Ground 10 Motor A Select 11 Ground 12 Drive B Select 13 Ground 14 Drive A Select 15 Ground 16 Motor B Select 17 Ground 18 Step Direction 19 Ground 20 Step Pulse 21 Ground 22 Write Data 23 Ground 24 Write Gate 25 Ground 26 Track 0 27 Ground 28 Write Protect 29 Ground 30 Read Data 31 Ground 32 Side 1 33 Ground 34 Disk Change ...

Page 33: ... 2 GND DDP7 3 4 DDP8 DDP6 5 6 DDP9 DDP5 7 8 DDP10 DDP4 9 10 DDP11 DDP3 11 12 DDP12 DDP2 13 14 DDP13 DDP1 15 16 DDP14 DDP0 17 18 DDP15 GND 19 20 NC PDDREQ 21 22 GND PDIOWJ 23 24 GND PDIORJ 25 26 GND PIORDY 27 28 PCSEL PDDACKJ 29 30 GND IRQ14 31 32 NC DAP1 33 34 DIAG DAP0 35 36 DAP2 CS1P 37 38 CS3PJ IDEACTPJ 39 40 GND 5V 41 42 5V GND 43 44 NC ...

Page 34: ...nd ATX Power Connector 7 NC No connect 8 PWRON Power on signal 9 5VSB Standby Power 10 PME Power Management Event 11 WDSPK Speaker signal Chassis Speaker 12 NC No connect 13 NC No connect 14 5V Power 15 RESETBT RESET Button signal RESET button 16 GND Ground 17 HDDLED Hard Disk LED signal Hard Disk LED 18 5V Power 19 PWRBT POWER Button signal Power on button 20 GND Ground Table 2 11 Front Panel Pin...

Page 35: ...12 80 AD 11 19 3 3V 20 INTA 81 AD 10 82 GND 21 EX_CLK 22 EX_INTD 83 GND 84 AD 9 23 GND 24 3 3VS 85 AD 8 86 C BE 0 25 CLK 26 RESET 87 AD 7 88 3 3V 27 GND 28 3 3V 89 3 3V 90 AD 6 29 REQ 30 GNT 91 AD 5 92 AD 4 31 3 3V 32 GND 93 EX_GNT 94 AD 2 33 AD 31 34 PME 95 AD 3 96 AD 0 35 AD 29 36 EX_REQ 97 5V 98 SMBCLK 37 GND 38 AD 30 99 AD 1 100 SMBDATA 39 AD 27 40 3 3V 101 GND 102 GND 41 AD 25 42 AD 28 103 AC...

Page 36: ...119 NC 120 NC 59 C BE 2 60 AD 16 121 NC 122 MPCIACT 61 IRDY 62 GND 123 5Analog 124 3 3VS Pin Signal Name 1 Vcc 2 USB 3 USB 4 GND PIN SIGNAL FUNCTION PIN SIGNAL FUNCTION 1 GND Ground 2 AC_BITCLK Bit Clock 3 GND Ground 4 AC_SDIN0 Data Input 0 5 5V Power 6 AC_SDOUT Data Output 7 AC_SDIN2 Data Input 2 8 AC_SDIN1 Data Input 1 9 AC_SYNC Synchro signal 10 AC_RSTJ Reset Table 2 14 AC 97 Connector PIN SIGN...

Page 37: ...SIGNAL FUNCTION PIN SIGNAL FUNCTION 1 VCC Power 2 VCC Power 3 USB Data 4 USB Data 5 USB Data 6 USB Data 7 GND Ground 8 GND Ground 9 NC Empty 10 NC Empty Table 2 15 USB Pin Header PIN SIGNAL FUNCTION 1 TGND Thermal Ground 2 VTIN Thermal Voltage Input Table 2 16 Thermal Connector PIN SIGNAL FUNCTION COMMENTS 1 KBCLK Keyboard Clock External Keyboard Conncetor 2 KBDATA Keyboard Data 3 NC Ground 4 GND ...

Page 38: ...wers the CMOS when the system is powered off To erase the CMOS RAM data 1 Shut down the system 2 Short pins 1 and 2 of JP6 Then replace the jumper back to normal operation position 3 Turn the power on Description Location Clear CMOS JP6 FSB Frequency Selection JP8 COM2 Function Selection JP1 3 COM2 RS 485 Function Selection JP4 Table 2 18 Jumpers Definitions RTC status JP6 NuPRO 842 JP6 Normal 1 2...

Page 39: ...s 27 NuPRO 842 FSB Frequency The NuPRO 842 will automatically detect Front Side Bus speed or you can manually force it with jumper JP8 FSB Frequency JP8 NuPRO 842 JP8 Auto 1 2 400 MHZ 2 3 533 MHZ NC Table 2 20 FSB Frequency ...

Page 40: ...onfigurable to act in accordance with the following stan dards RS 232 RS 422 and RS 485 Use jumpers J1 J2 and J3 to adjust as needed FUNCTION JP1 JP2 JP3 Jumper Setting RS 232 1 2 4 5 1 2 RS 422 2 3 5 6 3 4 RS 485 2 3 5 6 5 6 Table 2 21 COM2 Function Selection ...

Page 41: ...Jumpers and Connectors 29 NuPRO 842 COM2 Mode Selection The mode of COM2 can be changed using jumper JP4 Mode JP4 Jumper Setting RS 422 RS 485 1 2 4 5 RS 485 2 3 5 6 Table 2 22 COM2 Mode Selection ...

Page 42: ...30 Jumpers and Connectors This page intentionally left blank ...

Page 43: ...in 1 of the CPU aligns with pin 1 of the socket marked with a triangle Press the lever down until you hear it click into the locked position 3 Apply the proper amount of thermal compound to the CPU die and place the heatsink and fan on top of the CPU 4 Connect the three wires of the CPU fan to the respective CPU fan connector Note Ensure that the CPU heat sink and the CPU top surface are in tight ...

Page 44: ...ockets Installing Memory Modules Installing DIMM modules is simple The modules are inserted in the sockets and are held in place by the socket retaining arms The edge connectors on the modules are of different widths and there are key notches in each module This ensures that you can not insert a module incorrectly Before you install any modules you should choose a configura tion You should then pr...

Page 45: ... to ATA 100 Each IDE connector supports two drives a Master and a Slave The drives connect to the NuPRO 842 with an IDE ribbon cable To install an IDE drive connect the drive to one of the drive con nectors to a suitable ribbon cable Plug the board end of the cable into one of the IDE connectors on the NuPRO 842 Make sure pin 1 of the ribbon cable connector is properly aligned with pin 1 of the ID...

Page 46: ...vers before attempting to load the new operating system Read the release notes and installation documentation provided by the operating system vendor Be sure to read any README files or documents provided on the distribution disks as these typ ically note documentation discrepancies or compatibility problems Select the appropriate boot device order in the SETUP boot menu depending on the OS instal...

Page 47: ...Windows 2000 XP System Requirements One of the following operating systems must be fully installed on the system before installing any other driver utilities or software X Windows 98 X Windows 98 SE X Windows Me X Windows 2000 X Windows XP Hardware Configuration File Installation This section describes how to install the hardware configuration files into a system operating Windows 98 ME 2000 XP No...

Page 48: ...n Readme Information screen to install INF files 7 Click Finish and restart the system when prompted 8 Follow the screen instructions and use the default set tings to complete the setup when Windows restarts Upon restarting Windows will display that it has found new hardware and is installing drivers If the New Hard ware Found dialog box is displayed requesting the loca tion of the drivers use the...

Page 49: ...ng the Drivers for Windows NT 4 0 1 Boot Windows NT 4 0 2 The driver is included in the ADLINK CD Run winnt4131 exe under the directory X CHIP DRV VGA I845GV 3 Click Next on Welcome screen And select Typical on Setup Type screen and click Next 4 Use default program folders on Select Program Folder screen Click Next to install driver Finally click Finish to re start NOTE Install the Windows NT 4 0 ...

Page 50: ...e drivers are located in the following directory of the ADLINK CD X CHIP DRV LAN The Intel LAN drivers supports the following OS or platforms Win dows 98 SE Windows ME Windows NT 4 0 Windows 2000 Win dows XP and Linux All the above drivers are included in the ADLINK CD Driver Instal lation information for Windows systems is included below For LAN driver installation of other OS s please refer to t...

Page 51: ...is included in the ADLINK CD Run the Setup exe under the directory X CHIP DRV LAN 82540EM pro98mem 3 Click the Install now button on the Installation instruc tions screen to install the drivers 4 Click Finish button to finish the installation Driver Installation on Windows NT Windows NT may ask to install a LAN driver from its own library of drivers We recommend that users manually update the LAN ...

Page 52: ...40 Device Driver Installation This page intentionally left blank ...

Page 53: ...and disabled through software control X Armed and strobed through software control Figure 5 1 Watchdog Timer Architecture The NuPRO 842 custom watchdog timer circuit is implemented in a programmable logic device The watchdog timer contains two Control and Status Registers X The watchdog times out after a selected timeout interval X A hard reset occurs The timeout period is 1 255 seconds or 1 255 m...

Page 54: ...t sets the terminal count period and periodically strobes the watchdog to keep it from resetting the system If a strobe is missed the watchdog times out and resets the system hard ware For a detailed programming sample please refer to the sample code provide with the CD ROM located at X CHIPDRV WDT ...

Page 55: ...6 DB 842DVI Display Interface The DB 842DVI is a multi display output daughter board add on for the NuPRO 842 It supports DVI LVDS and TTL displays with resolutions of 800x600 and 1024x768 at 60Hz Figure 6 1 DB 842DVI Functional Block Diagram ...

Page 56: ... Display Interface 6 1 DB 842DVI Jumpers and Pinouts FUNCTION JP1 5V FPVDD 1 2 3 3V FPVDD 2 3 Table 6 1 Flat Panel Voltage Selection JP1 FUNCTION JP2 Enable LVDS 1 2 Disable LVDS 2 3 Table 6 2 LVDS Panel Enable JP2 ...

Page 57: ...a 0 18 DVITDC0 TMDS Data 0 19 GND Ground 20 NC No Connect 21 NC No Connect 22 GND Ground 23 DVITLC TMDS Clock 24 DVITLC TMDS Clock Table 6 3 DVI Panel Connector CN1 PIN SIGNAL FUNCTION PIN SIGNAL FUNCTION 1 3 3V Power 3 3V 2 3 3V Power 3 3V 3 GND Ground 4 GND Ground 5 A0M_L LVDS Data 0 6 A0P_L LVDS Data 0 7 GND Ground 8 A1M_L LVDS Data 1 9 A1P_L LVDS Data 1 10 GND Ground 11 A2M_L LVDS Data 2 12 A2...

Page 58: ...Data 7 17 G0 Green Data 0 18 G1 Green Data 1 19 G2 Green Data 2 20 G3 Green Data 3 21 G4 Green Data 4 22 G5 Green Data 5 23 G6 Green Data 6 24 G7 Green Data 7 25 R0 Red Data 0 26 R1 Red Data 1 27 R2 Red Data 2 28 R3 Red Data 3 29 R4 Red Data 4 30 R5 Red Data 5 31 R6 Red Data 6 32 R7 Red Data 7 33 GND Ground 34 GND Ground 35 FPCLK Clock 36 FPVSYNC Vertical SYNC 37 FPDEN Data Enable 38 FPHSYNC Horiz...

Page 59: ...Turn off power and unplug any power cords cables X To avoid electrical shock and or damage to equipment Z Keep equipment away from water or liquid sources Z Keep equipment away from high heat or high humidity Z Keep equipment properly ventilated do not block or cover ventilation openings Z Make sure to use recommended voltage and power source settings Z Always install and operate equipment near an...

Page 60: ...viced by authorized technicians when Z The power cord or plug is damaged Z Liquid has penetrated the equipment Z It has been exposed to high humidity moisture Z It is not functioning or does not function according to the user s manual Z It has been dropped and or damaged and or Z It has an obvious sign of breakage WARNING Risk of explosion if battery is replaced with one of an incorrect type Dispo...

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