Ampro Corporation Littleboard 550 manual Northb

Page 19

Chapter 2

Product Overview

CRT (J5)

CRT Fuse (F5) LCD 2 (J4) LCD 1 (J3)

 

 

 

L9

J5

 

 

 

 

 

 

 

 

 

J3

 

 

 

 

 

 

L8

F5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J4

 

 

Fan (J2)

 

 

 

 

 

 

J2

 

 

 

 

 

 

 

DIMM1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L3

 

 

 

 

 

 

 

 

 

Northb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

 

 

 

 

 

 

 

 

 

(U2)

r

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

DIMM1

 

 

 

 

CPU (U1)

 

 

 

 

 

 

 

dg

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

J18

 

 

 

 

 

 

 

 

 

 

 

LVDS (J31)

 

 

 

 

 

 

 

U34

 

 

 

 

 

 

 

Utility 3 (J18)

L5

 

 

 

 

 

 

 

 

J31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U10

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

U27

 

 

 

 

 

 

 

 

 

 

( r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U n

 

 

 

 

 

 

 

 

 

 

 

 

 

U21

5 e

 

J21

 

 

 

 

Audio In/

 

J1

U15

 

 

 

)

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U26

 

 

Out (J28)

 

 

 

(U3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

Southbridge

U25

 

 

 

 

 

 

J28

 

 

 

 

h

 

 

 

Y5

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

( n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

t

 

 

 

 

 

 

01b

 

 

 

 

 

 

 

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U24

U22

 

 

 

 

 

U4

Y1

 

LB550A_

PC/104-Plus

 

 

 

 

 

 

 

U33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(J21)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U17

 

U11

U16

 

J23

 

U20

U23

 

 

 

 

CompactFlash

 

 

 

 

 

 

 

JP5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U19

BAT1

 

 

 

Socket (J23)

 

 

 

 

 

 

 

 

JP6

 

 

Ethernet

 

 

 

 

 

 

 

 

 

U9

 

 

 

 

 

JP4

JP3

 

 

JP8

 

 

 

 

 

 

 

 

 

 

 

 

JP7

 

 

 

 

 

Port 2 (J32)

Parallel (J15)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J11

J7

 

J32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J15

 

 

J13

 

 

 

 

 

 

 

Ethernet

Floppy (J14)

 

 

 

U14

U12

 

 

 

 

 

 

 

 

 

 

U8

U7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Port 1 (J7)

 

 

 

 

 

 

J14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J17

 

 

 

Ethernet

Utility 2 (J24)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grounding

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J16

 

 

 

 

 

 

 

J12

 

 

J10

Pad

 

 

 

 

 

 

 

 

 

 

 

 

 

Utility 1 (J16) Primary IDE (J12)

Secondary IDE (J17)

Power In (J10) Board

Serial B (J13, Serial Ports 3 & 4)

Serial A (J11, Serial Ports 1 & 2)

Grounding

Pad (8)

 

 

 

Figure 2-4. Connector and Fuse Locations (Top view)

CAUTION The two Ethernet ports share a common ground (transformer center tap), that is floating until you determine how the common ground is connected. The grounding holes (8) of the LittleBoard 550 are connected to ground potential (return) of the DC power supply connected to the board through J10.

NOTE

Pin-1 is shown as a black pin (square or round) in all connectors and

 

jumpers in all illustrations.

 

 

LittleBoard 550

Reference Manual

13

Image 19
Contents LittleBoard Single Board Computer Reference Manual Audience Assumptions Contents Appendix a List of Tables Table A-1 Purpose of this Manual SpecificationsReference Material LittleBoard 550 Support Products Related Ampro ProductsOther LittleBoard Products Other Ampro Products Chapter EBX Architecture Product OverviewStacking PC/104 Modules with the LittleBoard Product DescriptionBoard Features Chapter Chapter ATA Block DiagramCPU Major Integrated Circuits ICsChip Type Mfg Model Description Function VIADIMM1 Connector DefinitionsJack # Signal Description Additional ComponentsNorthb Jumper Definitions Jumper # Installed Removed/InstalledDefault Indicator DefinitionThb Physical Specifications SpecificationsDimension LittleBoard 550 Dimensions Top view, #1 Mechanical Specifications115 705 415 730 200 050 350 800 600 385 345 Environmental Specifications Power SpecificationsThermal/Cooling Requirements Reference Manual LittleBoard USB OverviewFlash Memory U17 CPU U1Memory Sdram Memory DIMM1Memory Map Interrupt Channel AssignmentsVGA Address MapBase Address Function Address hex SubsystemPC/104-Plus Interface J21 Pin # Signal Input Description OutputCLK2 IDSEL0REQ0 GNT1Inta REQ2CLK0 IntdCLK3 IDSEL1REQ1 GNT2CLK1 IDSEL2IDSEL3 GNT0PC/104 Interface J1A,B,C,D Pin # Signal Description J1 Row aPin # Signal Descriptions J1 Row B DRQ1 DACK3DRQ3 DACK1Pin # Signal Descriptions J1 Row D Pin # Signal Descriptions J1 Row CDRQ0 IRQ15IRQ14 DACK0IDE Interface J12, J17 Pin # Signal DescriptionPdiordy PdreqPdiow PdiorSDD5 SDD8SDD6 SDD9SDCS1# SDA1SDA0 SDA2PDCE1 CompactFlash Adapter J23VCC Pdrst PDCE2Floppy Drive Interface J14 Parallel Port Interface J15 Pin # Signal In/Out DescriptionRS485 Serial Port Implementation Serial Interfaces J11, J13RTS1 DCD1DSR1 RXD1DSR3 CTS2DTR2 DCD3RTS4 DCD4DSR4 RXD4Utility 1 Interface J16 Utility InterfacesMouse Interface Utility 2 Interface J24System Management Bus SMBus Component Address Binary USB Signals USB0 and USB1Sdram Eprom Mdata SuscPwrbt BatlowUtility 3 Interface J18 USB Signals USB2 and USB3TX+ Ethernet Interfaces J7, J32Audio Interface J28 CDL VideolVideognd VideorCRT Interface Video Interfaces J3, J4, J5, J31LCD Interface Enavdd Lvds Interface Pin # Signal Description Line ChannelReal Time Clock RTC Temperature MonitoringOops! Jumper Bios Recovery MiscellaneousHot Cable Jumper Watchdog TimerTAG Power Interface J10Power Monitor CPU FanReference Manual LittleBoard Introduction Accessing Bios Setup VGA DisplayBios Setup Menu Item/Topic Accessing Bios Setup Serial ConsoleBios Setup Opening Screen Bios MenusDrive Assignment Bios Configuration ScreenDrive Configurations and Boot Options Date & Time# of Floppy Drives Bios Settings Drive and Boot Options Boot OrderUser Interface Options Keyboard and Mouse ConfigurationUser Interface Memory Memory Control OptionsPower Management Power Management and Advanced User OptionsAdvanced features On-Board Serial Ports On-Board LPT Port On-Board Controllers Video, Flat Panel, and Audio OptionsOn-Board Video PCI, Plug n Play, and Interrupt Assignments Chapter Bios Setup Chapter Bios Setup Chapter Bios Setup Splash Screen Image Requirements Splash Screen CustomizationConverting the Splash Screen File \splashconvert convert.idf Method Contact Information Appendix a Technical SupportAppendix a Technical Support Connector Designation Pin # Mfg Part Number Appendix B Appendix C LAN Boot Option Accessing PXE Boot Agent Bios Setup PXE Boot Agent Bios SetupPXE Configuration PXE Boot Agent Setup ScreenTCP/IP Configuration RPL Configuration NetWare ConfigurationCRT CD-ROMPost Documentation and Support Software Doc & SW CD-ROMWDT Supported featuresReference Manual LittleBoard