Ampro Corporation 486E manual Font Pixels Clock Horiz Vert Mem Mode MHz KHz

Page 109

Technical Specifications

Table 3–2. Supported CRT Video Modes—Extended Resolution (cont.)

Mode

Display

Colors

VESA

Font

Pixels

Clock

Horiz

Vert

Mem.

 

Mode

 

Mode

 

 

(MHz)

(KHz)

(Hz)

 

 

 

 

 

 

 

 

 

 

 

43

Pack

64K

114

8x16

800x600

36

35.1

56

1024K

 

Pixel

 

 

 

 

40

37.9

60

1024K

 

 

 

 

 

 

49.5

46.9

75

1024K

 

 

 

 

 

 

56.25

53.7

85

1024K

 

 

 

 

 

 

 

 

 

 

44

Pack

32K

116

8x16

1024 x 768

44.9

35.5

43(I)

1536K

 

Pixel

 

 

 

 

65

48.4

60

1536K

 

 

 

 

 

 

 

 

 

 

45

Pack

64K

117

8x16

1024 x 768

44.9

35.5

43(I)

1536K

 

Pixel

 

 

 

 

65

48.4

60

1536K

 

 

 

 

 

 

 

 

 

 

50

Pack

16M

112

8x16

640x480

25.175

31.5

60

1024K

 

Pixel

 

 

 

 

31.5

37.5

75

1024K

 

 

 

 

 

 

36

43.3

85

1024K

 

 

 

 

 

 

 

 

 

 

52

Pack

16m

115

8x16

800x600

36

35.1

56

1536K

 

Pixel

 

 

 

 

40

37.9

60

1536K

 

 

 

 

 

 

 

 

 

 

6A

Planar

16

102

8x16

800x600

36

35.1

56

256K

 

 

 

 

 

 

40

37.8

60

256K

 

 

 

 

 

 

49.5

46.9

75

256K

 

 

 

 

 

 

56.25

53.7

85

256K

 

 

 

 

 

 

 

 

 

 

64

Planar

16

104

8x16

1024 x 768

44.9

35.5

43(I)

512K

 

 

 

 

 

 

65

48.4

60

512K

 

 

 

 

 

 

78.75

60

75

512K

 

 

 

 

 

 

94.5

68.7

85

512K

 

 

 

 

 

 

 

 

 

 

68

Planar

16

106

8x16

1280 x 1024

78.75

47

43

768K

 

 

 

 

 

 

108

64

60

768K

 

 

 

 

 

 

 

 

 

 

70

Pack

256

101

8x16

640x480

25.175

31.5

60

512K

 

Pixel

 

 

 

 

31.5

37.5

75

512K

 

 

 

 

 

 

36

43.3

85

512K

 

 

 

 

 

 

 

 

 

 

71

Pack

256

100

8x16

640x400

25.175

31.5

70

256K

 

Pixel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

Pack

256

103

8x16

800x600

36

35.1

56

512K

 

Pixel

 

 

 

 

40

37.9

60

512K

 

 

 

 

 

 

49.5

46.9

75

512K

 

 

 

 

 

 

56.25

53.7

85

512K

 

 

 

 

 

 

 

 

 

 

74

Pack

256

105

8x16

1024x768

44.9

35.5

43(I)

1024K

 

Pixel

 

 

 

 

65

48.4

60

1024K

 

 

 

 

 

 

78.75

60

75

1024K

 

 

 

 

 

 

94.5

68.7

85

1024K

 

 

 

 

 

 

 

 

 

 

78

Pack

256

107

8x16

1280 x 1024

78.75

47

43

1280K

 

Pixel

 

 

 

 

108

64

60

1280K

 

 

 

 

 

 

 

 

 

 

(The “I” in the Mode # column indicates “Interlaced.”)

(* Modes 2AH and 3AH are for flat panel only.)

3–5

Image 109
Contents Little Board/486e Computer Revision Reason for Change Date Table of Contents Page Technical Specifications Index Technical Support IntroductionThis page left intentionally blank Viii Chapter FeaturesGeneral Description CPU/MotherboardVL-Bus Flat Panel/CRT Display Controller Enhanced Embedded-PC BiosEnhanced Parallel Port Serial PortsFloppy Interface IDE InterfaceByte-Wide Socket and Solid State Disk SSD Ethernet LAN InterfaceModular PC/104 Expansion Bus Enhanced ReliabilityHalt Testing Software Little Board Development Platform Overview Interface Connector SummaryConnectors Connector Function Size Key PinConnector and Jumper Locations Jumper Group Function Default Jumper Configuration OptionsSystem I/O Map Address Function Connector Type Mating Connector DC PowerPin Connection Backup Battery Power RequirementsCooling Requirements Powerfail Monitor System Memory Map DramMemory Address Function Expanded Memory and Extended MemoryRS-232C Serial Ports Serial Ports J11, J13RS-485 Serial Port AddressesIRQ11 IRQ7 Interrupt AssignmentsSerial Port Connectors J11, J13 ROM-BIOS Installation of the Serial PortsName Pin Ports Pin Signal Function In/Out DB25Pin Signal Name Configuring Serial 2 for RS-485 J6, W5, W6Pin RJ11 Signal Standard Wire Color RS-485 Twisted-Pair Cabling Using RJ11 ConnectorsInterconnection Scheme Examples Using the RS-485 InterfaceSerial Console Hex CommandSerial Handshake COM Port TableUsing a Serial Modem Serial Booting and Serial ProgrammingRegister Name Address Primary Secondary Bi-Directional Parallel PortSelection Address Interrupts Signal Type Number of Lines Function Output Drive ROM-BIOS Installation of Parallel PortsStandard and General Purpose I/O Operation Parallel Port Interrupt Register Bit Signal Name In/Out Active J15 Parallel Port Interrupt EnableOr Function High/Low Pin J15 Pin Signal Function In/Out DB25 Name Parallel Port Connector J15Register Bit Definitions Signal Name Full Name DescriptionFloppy Drive Considerations Floppy Disk InterfaceCapacity Drive Size Tracks Data Rate Floppy Interface Connector J14 Floppy Interface ConfigurationPin Signal Name Function In/Out IDE Hard Disk Interface IDE Connector J1225. IDE Drive Interface Connector J12 IDE Interface Configuration Compact Flash Solid-State Disk Master/Slave SettingEnabling the Drive Solid-State Disk PreparationName Connector Pins/Type Description Connecting a CRT J5Flat Panel/CRT Video Controller Part Description Mating Connector J5 Pin Signal Name DB-15 DB-9W10 +5V Connecting a Flat Panel J3FLM Pin Signal Description NameAdvanced Power Management Power SequencingPgmebios VIDEO=filename Bios Support of Non-Standard PanelsLCD Bias Supply Option Selecting Vee PolarityJ4 Pin J3 Pin Description Ra = 270 Rb = Vee max Vee min / 1.5 Attaching an External Contrast ControlExample Network Terms Ethernet Network InterfaceQNX Installing an Ethernet Boot PromInstalling a Boot Prom Twisted-Pair InstallationsInstalling a Boot Prom in Byte-Wide Socket S0 Twisted Pair Interface J7Using Network Operating Systems NOS Controlling the Ethernet LAN Interface Directly Network OS DriversProgram Name Vendor Function Driver Name 00 40 Manufacturer’s Ethernet IDByte-Wide Socket S0 SSD Device Size Package Generic Type Pins Part NumberAddressing the Byte-wide Socket ROM-BIOS ExtensionsWindow Address Performance Issues Accessing the Byte-Wide SocketSolid State Disk SSD Drives Device 64KB Segment Address Size Segments Upper Nibble of BH Typical Devices Pins Jumper Diagram Byte-Wide Socket SignalsW14 Pin Signal Name Description Jumpering the Byte-Wide SocketFlash Eprom Typical Devices Pins Jumper Diagram Using EPROMsFlash Eprom Programming Non-volatile RAM Using SRAMsUtility Connector J16 Exsmi Pin Signal Name FunctionExternal Battery Connections Push Button Reset ConnectionPC Speaker LED ConnectionBattery-Backed Clock Jumper W4 Watchdog TimerWDT Response AL,61H AL,NOT 08H OUT 61H,AL Page AT Expansion Bus Onboard MiniModule Expansion Using Standard PC and AT Bus CardsBus Termination Bus Expansion GuidelinesExpansion Bus Connector Pinouts PU/PD/S Pin Signal Function In/Out Current47. AT Expansion Bus Connector, B1-B32 P1 48. AT Expansion Bus Connector, C0-C19 P2 PU/PD/S Interrupt Function Interrupt and DMA Channel UsageSerial Parallel Floppy Channel FunctionEthernet Video Setup Overview Menu Name Functions Standard CMOS/EEPROM Setup Setup Page 1-Standard CMOS/EEPROM SetupDate and Time Drive Parameter SetupFloppy Drives IDE Hard Disk DrivesPage Video Error HaltDram Memory System PostExtended Bios Setup Page 2-Options/Peripheral ConfigurationParallel Port Serial PortPort Address Selection Address InterruptIDE Interface Enable Floppy Interface EnableHot Key Setup Enable Selection AddressBlank Post Test Video StateSerial Boot Loader Enable Byte-Wide Socket ConfigurationWatchdog Timer Configuration Local Bus Video DisplayFlat Panel Display Type Installing a Modified Bios to Support a New PanelExtended Serial Console Configuration Setup Page 3-Serial Console ConfigurationPage Switch Function Creating Configuration Files with SETUP.COMDIR LPT1 Operation with DOSUtility Software Overview Embedded-PC System Enhancements Little Board/486e CPU SpecificationsOnboard Peripherals CRT Support for Standard Video Modes Vesa Font Pixels Clock Horiz Vert Mem Mode MHz KHz Support Software Mechanical and Environmental Specifications Mechanical Dimensions Technical Specifications Page Index Page POST, Setup Little Board/486e Technical Manual Index-4