Intel ETX CD manual Parallel Port / Floppy Interfaces

Page 27

4 ETX® connectors

25

LCDDO9

26

LCDDO10

27

GND

28

GND

29

LCDDO4

30

LCDDO7

31

LCDDO5

32

LCDDO6

33

GND

34

GND

35

LCDDO1

36

LCDDO3

37

LCDDO0

38

LCDDO2

39

VCC *

40

VCC *

41

JILI_DAT

42

LTGIO0**

43

JILI_CLK

44

BLON#

45

BIASON**

46

DIGON

47

COMP**

48

Y**

49

SYNC**

50

C**

 

 

 

 

Notes: *To protect external power lines of peripheral devices, make sure that:

-the wires have the right diameter to withstand the maximum available current

-the enclosure of the peripheral device fulfils the fire-protection requirements of IEC/EN60950. **This signal is not supported on the ETX®-CD.

Parallel Port / Floppy Interfaces

You can configure ETX®-CD’s parallel port interfaces as conventional PC parallel ports or as an interface for a floppy-disk drive. You can select the operating mode in the BIOS settings and by a hardware mode- select pin.

If Pin X3-51 (LPT/FLPY#) is grounded at boot time, the floppy support mode is selected. If the pin is left floating or is held high, parallel-port mode is selected. The mode selection is determined at boot time. It cannot be changed until the next boot cycle.

Parallel Port Mode Pinout

Floppy Support Mode Pinout

Pin

Signal

Pin

Signal

 

Pin

Signal

Pin

Signal

51

LPT/FLPY#

52

RESERVED

 

51

LPT/FLPY#

52

RESERVED

53

VCC *

54

GND

 

53

VCC *

54

GND

55

STB#

56

AFD#

 

55

RESERVED

56

DENSEL

57

RESERVED

58

PD7

 

57

RESERVED

58

RESERVED

59

IRRX

60

ERR#

 

59

IRRX

60

HDSEL#

61

IRTX

62

PD6

 

61

IRTX

62

RESERVED

63

RXD2

64

INIT#

 

63

RXD2

64

DIR#

65

GND

66

GND

 

65

GND

66

GND

67

RTS2#

68

PD5

 

67

RTS2#

68

RESERVED

69

DTR2#

70

SLIN#

 

69

DTR2#

70

STEP#

71

DCD2#

72

PD4

 

71

DCD2#

72

DSKCHG#

73

DSR2#

74

PD3

 

73

DSR2#

74

RDATA#

75

CTS2#

76

PD2

 

75

CTS2#

76

WP#

77

TXD2

78

PD1

 

77

TXD2

78

TRK0#

79

RI2#

80

PD0

 

79

RI2#

80

INDEX#

81

VCC *

82

VCC*

 

81

VCC *

82

VCC *

83

RXD1

84

ACK#

 

83

RXD1

84

DRV

85

RTS1#

86

BUSY

 

85

RTS1#

86

MOT

87

DTR1#

88

PE

 

87

DTR1#

88

WDATA#

 

 

 

 

 

 

 

 

 

Kontron User's Guide ETX CD

27

Image 27
Contents Document Revision All not approved entries are marked ETX CDThis page intentionally left blank Table of Contents Kontron Users Guide ETX CD Connector X4 IDE 1, IDE 2, Ethernet, Miscellaneous10.3 10.110.2 10.2.1User Information Asia Europe North/South America Technical Support2x Serial ATA Sata 1x Parallel ATA IDE IntroductionETX-CD IntroductionETX Benefits ETX DocumentationFunctional Specifications SpecificationsEnhanced Intelligent Drive Electronics Eide Intel ICH7 System MemorySerial Digital Video Output Sdvo Intel 945GM PCI 32 Intel ICH7Bios Phoenix, 1MB Flash-BIOS in Firmware Hub Flash Memory AC ’97 Audio Intel 945GMTrustes Platform Module TPM Block diagram Electrical Specifications Mechanical SpecificationsPower Consumption Windows XP SP2 Cmos Battery Power ConsumptionETX-CD Core Duo Processor T2500 Humidity Environmental SpecificationsTemperature MtbfSpecifications ETX connectors ETX connectorsConnector Locations General Signal DescriptionPin Signal Connector X1 PCI bus, USB, AudioConnector X1 Signal Levels Pin 1-50 Power PCI USB AudioPin Signal Description Type Termination Comment Pin 51-100 Power PCI USB Audio Pin Signal DescriptionType Termination Comment Audio Connector X1 Signal Description3V Power Supply for External Components PCI BusConnector X2 ISA Bus Pin 1-50 Power ISA Connector X2 Signal LevelsPin 51-100 Power ISA Lvds Interface Pinout Jili Connector X2 Signal DescriptionISA Bus Slot Flat-Panel InterfacesParallel Port / Floppy Interfaces Parallel Port Mode Pinout Floppy Support Mode PinoutDCD1# SLCT# WGATE# DSR1# Msclk CTS1# Msdat TXD1 Kbclk Pin 1-50 Power VGA Lcdtv Connector X3 Signal LevelsPin 51-100 Power COM LPT Floppy KB/MS/IR PS/2 Keyboard Connector X3 Signal DescriptionVGA Output Serial Ports 1IrDA Parallel PortFloppy Connector X4 IDE 1, IDE 2, Ethernet, Miscellaneous Connector X4 SubsystemsPin 1-50Power IDE Ethernet Power control Misc Connector X4 Signal LevelsPin Signal Description Type IDE Ports Connector X4 Signal DescriptionPower Control Power ManagementMiscellaneous Circuits Feature Connector J11Sdvo Connector and Flat Foil Cable Sdvo OutputBios Requirements Pinout Feature Connector J11Pin Pin on ETX-CD Description Reserved Configuration Special FeaturesWatchdog Timer Special FeaturesDesign Considerations Heatspreader DimensionsDesign Considerations Thermal ManagementPage I/O Apic vs 8259 PIC Interrupt mode Important Technology InformationThermal Monitor and Catastrophic Thermal Protection Processor Performance Control SummaryActive Cooling Critical Trip Point ETX-CD onboard Fan connectorSchematics of Fan control Passive CoolingPinout Kontron Users Guide ETX CD Location and Pinout of Fan connector J6Bios Settings Electrical characteristicsVcc = Imax continuous = 68 a Imax pulsed = Processor Clock Throttling Acpi Suspend Modes and Resume EventsPage 8259 PIC mode System ResourcesInterrupt Request IRQ Lines Direct Memory Access DMA Channels Apic modeUsed For Available Available for PCI Comment Inter-IC I2C Bus Memory AreaI/O Address Map Peripheral Component Interconnect PCI DevicesJILI-I2C Bus Limitations LimitationsISA Bus WindowsStart Phoenix Bios Setup Utility Bios OperationDetermining the Bios Version Setup GuideGeneral Help Window Selecting an ItemDisplaying Submenus Item Specific Help WindowInfo Screen Bios Setup MenusMain Menu DisabledAuto IDE Channels SubmenuAdvanced Advanced Chipset Control CPU Control Feature bit to always returnChipset control DefaultDvmt Integrated VideoISA Options Other PCI/PNP ConfigurationPCI/PNP ISA UMB Region Exclusion PCI/PNP ISA IRQ Resource Exclusion Write Protect Cache MemoryDevice Configuration Lan Options IRQ4 Super I/O Controller OptionsUSB ports Console Redirection 30/sec Keyboard Features SubmenuHardware Monitor Watchdog Settings CRT + LFP Display ControlMiscellaneous Submenu Security Menu Yes Power MenuPOR CPU Thermal Control CircuitFeature Option Descpription Boot MenuExit Menu Feature DescriptionCannot flash when memory managers are present Updating or Restoring BiosPreventing Problems When Updating or Restoring Bios Appendix a Jida Standard Jida InformationAppendix a Jida Standard 12.1.2 PCI/104 12.1.1 ISA, Standard PS/2 ConnectorsAppendix B PC Architecture Information Buses12.2.3 USB Ports12.2.1 RS-232 Serial Serial ATAKontron Users Guide ETX CD Appendix C Document Revision Appendix C Document RevisionRev. Date Author Changes