Aaeon ECB-901A Quick Installation Manual Download Page 35

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C a r r i e r B o a r d

E C B - 9 0 1 A

Quick Installation Guide

- 35 -

B27

LA20

B28

N.C

B77

SA18

B78

SA17

B29

LA21

B30

IRQ11

B79

SA19

B80

SMEMR#

B31

LA22

B32

IRQ10

B81

IOCHRDY

B82

AEN

B33

LA23

B34

IO16#

B83

VCC

B84

VCC

B35

GND

B36

GND

B85

SD0

B86

SMEMW#

B37

SBHE#

B38

M16#

B87

SD2

B88

SD1

B39

SA0

B40

OSC

B89

SD3

B90

NOWS#

B41

SA1

B42

BALE

B91

DREQ2

B92

SD4

B43

SA2

B44

B93

SD5

B94

IRQ9

B45

SA3

B46

DACK2#

B95

SD6

B96

SD7

B47

SA4

B48

IRQ3

B97

IOCHK#

B98

RSTDRV

B49

SA5

B50

IRQ4

B99

GND

B100

GND

47. ETX Connector – 3

Parallel port

PD0 – PD7 (PRD0 – PRD7)

Parallel port data signals

SLCT

An active high input on this pin indicate the printer is

selected.

SLIN# (SLCTIN#)

Output of detection. of printer selected.

INIT# (PINIT#)

Output for printer initialization.

BUSY

An active high input on this pin indicate that the printer is not

ready to receive data.

Summary of Contents for ECB-901A

Page 1: ...Carrier Board E C B 9 0 1 A Quick Installation Guide 1 Quick Installation Guide Part No 2007901A12 Printed in Taiwan June 2005 ...

Page 2: ...power is on because a sudden rush of power can damage sensitive electronic components Always ground yourself to remove any static charge before touching the board Modern electronic devices are very sensitive to static electric charges Use a grounding wrist strap at all times Place all electronic components on a static dissipative surface or in a static shielded bag when they are not in the chassis...

Page 3: ...mpers Component Side CN12 CN26 CN14 CN18 JP14 PCI1 PCI2 PCI3 PCI4 CN3 CN2 CN1 CN9 CN24 JP12 JP13 JP11 CN13 ETX3 JP10 JP9 CN23 JP4 CN11 JP15 JP18 JP17 JP16 CN22 JP8 JP23 JP7 JP3 JP6 CN20 CN21 IDE1 IDE2 CN7 CN8 JP2 CN6 CN4 CN28 CN10 JP1 ETX4 ETX2 ETX1 CN27 JP19 JP5 JP22 JP21 JP20 CN5 JP24 ...

Page 4: ...0 02 41 29 38 11 59 84 88 28 92 72 96 53 120 66 146 49 148 5 150 51 169 56 173 37 177 81 172 1 182 26 204 48 168 21 192 42 203 21 203 85 210 01 304 88 180 35 25 41 41 21 73 67 33 67 8 97 40 09 64 85 16 6 169 63 180 200 32 220 64 240 96 255 17 275 49 295 81 7 07 12 78 17 86 7 07 12 78 15 32 27 39 49 61 184 8 90 25 145 18 162 64 163 28 201 38 184 23 215 35 250 91 Component Side 1 ...

Page 5: ...7 288 37 165 11 67 39 144 23 163 21 109 3 151 85 87 64 154 95 146 49 97 17 88 91 42 56 38 11 163 88 165 11 163 88 145 18 146 08 55 92 101 72 94 32 135 92 50 92 140 92 46 44 14 05 99 71 171 46 160 03 148 5 150 51 6 4 165 11 36 28 33 03 25 48 37 18 6 4 Component Side 2 ...

Page 6: ...ATA cable detection or SPDIAG JP5 CMOS Clear JP6 AT and ATX type power supply selection JP7 WDT Reset IOCHCK selection JP8 External internal speaker selection JP9 LCD Power Selection JP10 Backlight Power selection JP11 COM2 RS 232 422 485 Select JP12 COM2 RS 232 422 485 Select JP13 COM2 Ring 5V 12V Select JP16 ETX 4 Pin D90 Selection JP17 ETX 4 Pin D19 Selection JP18 ETX 4 Pin D35 Selection JP19 E...

Page 7: ...oard s connectors Connectors Label Function CN1 ISA connector CN2 ISA Connector CN3 ISA Connector CN4 LPT2 PRINTER PORT Connector CN5 COM3 RS 232 Serial Port Connector CN6 COM4 RS 232 Serial Port Connector CN7 Compact Flash connector CN8 FLOPPY DRIVER Connector CN9 SIR Connector CN10 DIGITAL IO Connector CN11 TV OUT Connector CN12 PS2 KB MS Connector CN13 LVDS connector CN14 COM1 LPT1 VGA RS232 Pr...

Page 8: ... ATX Power Connector CN21 AT Power Connector CN22 FAN Connector CN23 Backlight Power connector CN24 COM2 RS 232 Serial Port Connector CN26 USB RJ45 Connector CN27 USB 3 4 Connector IDE1 Primary IDE connector IDE2 Secondary IDE connector PCI1 PCI Connector PCI2 PCI Connector PCI3 PCI Connector JP4 Front Panel JP14 LAN Wake Up ...

Page 9: ... close a jumper you connect the pins with the clip To open a jumper you remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or 2 and 3 1 2 3 Open Closed Closed 2 3 A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts about the best hardware configuration for your application contact you...

Page 10: ...0 to DC00 You should ensure this does not conflict with any other device s memory address These addresses might conflict with the ROM BIOS on some of the other peripheral boards Please select appropriate memory address to avoid memory conflict 7 CompactFlash Master Slave Selection JP2 JP2 Function 1 2 ON Master 1 2OFF Slave Default Address Address cc00 D000 D400 D800 DC00 ...

Page 11: ...devices installed select 2 3 for proper operation 9 Clear CMOS Selection JP5 JP5 Function 1 2 Protect Default 2 3 Clear CMOS 10 AT and ATX type power supply selection JP6 JP6 Function 1 2 AT 2 3 ATX Default 11 WDT Reset IOCHCK Selection JP7 JP7 Function 1 2 IOCHCK 2 3 WDT Reset Default 12 External Internal Speaker Selection JP8 JP8 Function 1 4 External Speaker 3 4 Internal Speaker Default ...

Page 12: ...ult 14 LCD Backlight Power Selection JP10 JP10 Function 1 2 12V Default 2 3 5V 15 COM 2 RS 232 422 485 Selection JP11 JP12 JP11 JP12 Function 1 2 4 5 7 8 10 11 1 2 RS 232 Default 2 3 5 6 8 9 11 12 3 4 RS 422 2 3 5 6 8 9 11 12 5 6 RS 485 16 COM 2 Ring 5V 12V Selection JP13 JP13 Function 1 2 12V 3 4 5V 5 6 Ring Default ...

Page 13: ...ault 18 ETX 4 Pin D19 Selection JP17 JP17 Function 1 2 OVCR USB Default 2 3 DACK2 19 ETX 4 Pin D35 Selection JP18 JP18 Function 1 2 Primary IDE ATA33 100 Detect 2 3 Secondary IDE ATA33 100 Detect SD_80P Default 20 ETX 1 Pin A21 Selection JP19 JP19 Function 1 2 ON DRQ2 1 2 OFF N C Default 21 ETX 4 Pin D9 Selection JP20 JP20 Function 1 2 ON CPU FAN Default 1 2 OFF N C ...

Page 14: ...OFF N C Default 23 ETX 4 Pin D41 Selection JP22 JP22 Function 1 2 ON Secondary IDE ATA33 100 Detect 1 2 OFF N C Default 24 Front Panel Connector JP4 JP4 Function 1 2 Power Button 3 HDD LED 4 HDD LED 5 Speaker 6 Speaker 7 Power LED 8 Power LED 9 10 Reset Button 25 LAN Wake up Connector JP14 Pin Signal 1 5VSB 2 LWAKE 3 GND ...

Page 15: ...dule JP24 JP24 Function ON Standby 5V 5VSB for ETX Module OFF No Standby 5V 5VSB for ETX Module 28 RS 232 Serial Port Connector CN5 CN6 CN24 Pin Signal Pin Signal 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 10 N C 29 CompactFlash Disk Connector CN7 Pin Signal Pin Signal 1 GND 26 GND 2 SDD3 27 SDD11 3 SDD4 28 SDD12 4 SDD5 29 SDD13 ...

Page 16: ...GND 35 SDIOW 11 GND 36 5V 12 GND 37 IRQ15 13 5V 38 5V 14 GND 39 CSEL 15 GND 40 N C 16 GND 41 SEC_IDERST 17 GND 42 SIORDY 18 SDA2 43 N C 19 SDA1 44 5V 20 SDA0 45 DASP 21 SDD0 46 PDIAG 22 SDD1 47 SDD8 23 SDD2 48 SDD9 24 N C 49 SDD10 25 GND 50 GND 30 Floppy Drive Connector CN8 Pin Signal Pin Signal 1 GND 2 DENSITYSEL 3 GND 4 N C 5 GND 6 DS1 ...

Page 17: ...DRIVE SELECT B 13 GND 14 DRIVE SELECT A 15 GND 16 MOTOR B 17 GND 18 DIR 19 GND 20 STEP 21 GND 22 WRITE DATA 23 GND 24 WRITE GATE 25 GND 26 TRACK0 27 GND 28 WRITE PROTECT 29 GND 30 READ DATA 31 GND 32 HEADSEL 33 GND 34 DISK CHANGE 31 IR Connector CN9 Pin Signal 1 5V 2 N C 3 IRRX 4 GND 5 IRTX 6 N C ...

Page 18: ...1 3 OUT2 4 OUT3 5 OUT4 6 OUT5 7 OUT6 8 OUT7 9 GND 10 GND 11 IN0 12 IN1 13 IN2 14 IN3 15 IN4 16 IN5 17 IN6 18 IN7 19 5V 20 12V 33 TV Out Connector CN11 Pin Signal Pin Signal 1 Y 2 CVBS 3 GND 4 GND 5 C 6 NC 7 GND 8 CSYNC 34 Keyboard Mouse Connector CN12 Pin Signal Pin Signal 1 KB_DATA 7 MS_DATA 2 MS_DATA 8 N C 3 GND 9 GND ...

Page 19: ...ector CN13 Pin Signal Pin Signal 1 Backlight Enable 2 Backlight Control 3 PPVCC 4 GND 5 LCLK 6 LCLK 7 PPVCC 8 GND 9 LDATA0 10 LDATA0 11 LDATA1 12 LDATA1 13 LDATA2 14 LDATA2 15 LDATA3 16 LDATA3 17 SMBDATA 18 SMBCLK 19 UDATA0 20 UDATA0 21 UDATA1 22 UDATA1 23 UDATA2 24 UDATA2 25 UDATA3 26 UDATA3 27 PPVCC 28 GND 29 UCLK 30 UCLK ...

Page 20: ...ERROR A3 Printer DATA1 A16 INIT A4 Printer DATA2 A17 SLIN A5 Printer DATA3 A18 GND A6 Printer DATA4 A19 GND A7 Printer DATA5 A20 GND A8 Printer DATA6 A21 GND A9 Printer DATA7 A22 GND A10 ACK A23 GND A11 BUSY A24 GND A12 PE A25 GND A13 SELECT B1 DCD B2 RXD B3 TXD B4 DTR B5 GND B6 DSR B7 RTS B8 CTS B9 RI C1 RED C2 GREEN C3 BLUE C4 NC C5 GND C6 GND C7 GND C8 GND ...

Page 21: ...DCDATA C13 HSYNC C14 VSYNC C15 DDCCLK 37 ATX Power Connector CN20 Pin Signal Pin Signal 1 3 3V 2 3 3V 2 3 3V 4 12V 3 GND 6 GND 4 5V 8 PS ON 5 GND 10 GND 6 5V 12 GND 7 GND 14 GND 8 PW OK 16 5V 9 5VSB 18 5V 10 12V 20 5V 38 AT Power Connector CN21 Pin Signal 1 N C POWER GOOD 2 5V 3 12V ...

Page 22: ...A Quick Installation Guide 22 4 12V 5 GND 6 GND 7 GND 8 GND 9 5V 10 5V 11 5V 12 5V 39 Fan Connector CN22 Pin Signal 1 GND 2 12V 3 Speed Sense 40 Backlight Power Connector CN23 Pin Signal 1 Backlight Power 2 3 GND 4 Backlight on ...

Page 23: ...5 RD 6 NA 7 NA 8 NA 9 NA 10 RCT 11 LED1 Y 12 LED1 Y 13 LED2 G O 14 LED2 G O 15 N C 16 N C 17 N C 18 N C 19 5V 20 USB DATA0 21 USB DATA1 22 GND 23 5V 24 USB DATA1 25 USB DATA1 26 GND 42 IDE1 IDE2 IDE Hard Drive Connector Pin Signal Pin Signal 1 IDE RESET 2 GND 3 DATA7 4 DATA8 5 DATA6 6 DATA9 7 DATA5 8 DATA10 9 DATA4 10 DATA11 ...

Page 24: ... 17 DATA0 18 DATA15 19 GND 20 NC 21 REQ 22 GND 23 IO WRITE 24 GND 25 IO READ 26 GND 27 IO READY 28 GND 29 DACK 30 GND 31 IRQ 32 NC 33 ADDR1 34 UDMA DETECT 35 ADDR0 36 ADDR2 37 CS 1 38 CS 3 39 LED 40 GND 43 USB Connector CN27 Pin Signal Pin Signal 1 5V 2 GND 3 USBD2 4 GND 5 USBD2 6 USBD3 7 GND 8 USBD3 9 GND 10 5V ...

Page 25: ...1 6 INIT 7 Printer DATA2 8 SLIN 9 Printer DATA3 10 GND 11 Printer DATA4 12 GND 13 Printer DATA5 14 GND 15 Printer DATA6 16 GND 17 Printer DATA7 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 SELECT 26 N C 45 ETX Connector 1 PCI BUS AD0 AD31 PCI bus multiplexed address data signals CBE0 C BE3 C BE 0 C BE 3 PCI bus multiplexed command byte enable signals FRAME ...

Page 26: ... is ready to complete data transaction STOP The signal is asserted by target to request initiator to stop the current PCI transaction PCICLK1 PCICLK4 PCI clock signals for each PCI slots REQ0 REQ3 PREQ 0 PREQ 3 PCI bus request signals for each PCI slots A PCI device assert this signal to gain the control of PCI bus from host bridge GNT0 GNT3 PGNT 0 PGNT 3 PCI bus grant signals for each PCI slots H...

Page 27: ...PCICLK3 PAR This signal is used for the even parity check on both AD C BE lines PERR This signal is used for reporting data parity errors during all PCI transactions Except in a Special cycle SERR This signal is used for reporting address parity errors during all PCI transactions Except in a Special cycle LOCK PLOCK This signal indicates a lock Cycle for an atomic operation that may Require multip...

Page 28: ...USB port 1 signals USB1 is positive signal USB1 is negative signal They are differential pair For proper operation rout the two signals parallel and equal length USB2 USB2 USBP2 USBP 2 USB port 2 signals USB2 is positive signal USB2 is negative signal They are differential pair For proper operation rout the two signals parallel and equal length USB3 USB3 USBP3 USBP 3 USB port 3 signals USB3 is pos...

Page 29: ...ut signal MIC MIC IN Microphone input signal LINR Right Line in signal LINL Left Line in signal Miscellaneous 3 3V VCC3 3V power input This power signal is fed by ETX carrier board 3 3V power is generated by linear regulator on carrier board or provided by ATX power supply SERIRQ DRQ2 SERIRQ or DRQ2 signal SERIRQ is serial interrupt request signal DRQ2 is DMA request 2 signal On this carrier board...

Page 30: ... A1 GND A2 GND A51 VCC A52 VCC A3 PCICLK3 A4 PCICLK4 A53 PAR A54 SERR A5 GND A6 GND A55 PERR A56 N C A7 PCICLK1 A8 PCICLK2 A57 PME A58 USB2 A9 REQ3 A10 GNT3 A59 LOCK A60 DEVSEL A11 GNT2 A12 3 3V A61 TRDY A62 USB3 A13 REQ2 A14 GNT1 A63 IRDY A64 STOP A15 REQ1 A16 3 3V A65 FRAME A66 USB2 A17 GNT0 A18 N C A67 GND A68 GND A19 VCC A20 VCC A69 AD16 A70 C BE2 A21 NC DRQ2 A22 REQ0 A71 AD17 A72 USB3 A23 AD0...

Page 31: ... AD30 A92 USB1 A43 AD13 A44 VCCAUD A93 PCIRST A94 AD31 A45 AD14 A46 LOUTL A95 INTC A96 INTD A47 AD15 A48 GNDAUD A97 INTA A98 INTB A49 C BE1 A50 LOUTR A99 GND A100 GND 46 ETX Connector 2 ISA BUS SA0 SA19 ISA bus address signals allow access of up to 1MB of memory on ISA bus LA17 LA23 LA17 LA23 address signals allow access of up to 16MB of memory on ISA bus SD0 SD15 ISA bus data signals AEN Address ...

Page 32: ...o write data to I O memory space below 1 M address this signal is asserted SMEMR To read data from I O memory space below 1 M address this signal is asserted MEMW To write data to I O memory space this signal is asserted MEMR To read data from I O memory space this signal is asserted BALE ISA Bus buffer latch enable IOCHRDY This signal is asserted low by I O device to extend the ISA bus cycle NOWS...

Page 33: ...evice internal state machine clock source OSC SIOCLK 14 31818MHz clock source IRQ3 IRQ15 Not include IRQ8 IRQ12 IRQ13 Interrupt request signals MASTER This signal indicates a 16 bit ISA master is taking control of ISA bus DREQ0 DREQ7 Not include DREQ4 DMA request signals DRQ0 DRQ3 are for 8 bits data transfer DRQ5 DRQ7 are for 16 bits data transfer DACK0 DACK7 Not include DACK4 DACK 0 DACK 7 DMA a...

Page 34: ...he bus size of current ISA I O slave is 16 bits Pin Signal Pin Signal Pin Signa l Pin Signal B1 GND B2 GND B51 VCC B52 VCC B3 SD14 B4 SD15 B53 SA6 B54 IRQ5 B5 SD13 B6 MASTER B55 SA7 B56 IRQ6 B7 SD12 B8 DREQ7 B57 SA8 B58 IRQ7 B9 SD11 B10 DACK7 B59 SA9 B60 SYSCLK B11 SD10 B12 DREQ6 B61 SA10 B62 REFSH B13 SD9 B14 DACK6 B63 SA11 B64 DREQ1 B15 SD8 B16 DREQ5 B65 SA12 B66 DACK1 B17 MEMW B18 DACK5 B67 GND...

Page 35: ...SA1 B42 BALE B91 DREQ2 B92 SD4 B43 SA2 B44 TC B93 SD5 B94 IRQ9 B45 SA3 B46 DACK2 B95 SD6 B96 SD7 B47 SA4 B48 IRQ3 B97 IOCHK B98 RSTDRV B49 SA5 B50 IRQ4 B99 GND B100 GND 47 ETX Connector 3 Parallel port PD0 PD7 PRD0 PRD7 Parallel port data signals SLCT An active high input on this pin indicate the printer is selected SLIN SLCTIN Output of detection of printer selected INIT PINIT Output for printer ...

Page 36: ...ror AFD AUTOFD An active low output from this signal cause the printer to auto feed a line after a line is printed STB STROBE An active low output of this signal is used to latch the parallel data into the printer PE An active high input on this pin indicate that the printer has detected the end of paper PS 2 Keyboard and Mouse KBDAT PS 2 keyboard data signal KBCLK PS 2 keyboard clock signal MSDAT...

Page 37: ... synchronous signal VSY VSYNC CRT vertical synchronous signal DDCK SCL This clock signal is used for monitor type detection DDDA SDA This data signal is used for monitor type detection Serial port DCD1 SDCD1X COM1 Data Carrier Detect signal RXD1 SRXD1 COM1 data serial input signal TXD1 STXD1 COM1 data serial output signal RTS1 SRTS1X COM1 Request To Send signal ...

Page 38: ...rminal Ready signal RI1 SRI1X COM1 Ring signal DCD2 SDCD2X COM2 Data Carrier Detect signal RXD2 SRXD2 COM2 Data serial in signal TXD2 STXD2 COM2 data serial output signal RTS2 SRTS2X COM2 Request To Send signal CTS2 SCTS2X COM2 Clear To Send signal DSR2 SDSR2X COM2 Data Set Ready signal DTR2 SDTR2X COM2 Data Terminal Ready signal RI2 SRI2X COM2 Ring signal ...

Page 39: ...l pair no 3 TX1CLK TX1CLK LVDS channel 1 clock differential pair TX2OUT0 TX2OUT0 TX2OUT0 TX2OUT 0 LVDS channel 2 differential pair no 0 TX2OUT1 TX2OUT1 TX2OUT1 TX2OUT 1 LVDS channel 2 differential pair no 1 TX2OUT2 TX2OUT2 TX2OUT2 TX2OUT 2 LVDS channel 2 differential pair no 2 TX2OUT3 TX2OUT3 TX2OUT3 TX2OUT 3 LVDS channel 2 differential pair no 3 TX2CLK TX2CLK LVDS channel 2 clock differential pai...

Page 40: ...output signal is used to enable inverter power BLK_CTL BLK_CTRL Backlight contrast control output Option DETECT Panel detection input When low it indicates a LCD panel is present When high a LCD panel is absent This signal is not implement on this carrier board It is left as no connection TV OUT Y Y_R SVIDEO Luminance output C C_C SVIDEO Chrominance output COMP COMP B Composite video output SYNC C...

Page 41: ...ction but the function is not implemented Pin Signal Pin Signal Pin Signal Pin Signal C1 GND C2 GND C51 RESVD C52 N C C3 R C4 B C53 VCC C54 GND C5 HSY C6 G C55 STB C56 AFD C7 VSY C8 DDCK C57 RESVD C58 PD7 C9 DETECT C10 DDDA C59 IRRX C60 ERR C11 TX2CLK C12 TX2OUT3 C61 IRTX C62 PD6 C13 TX2CLK C14 TX2OUT3 C63 RXD2 C64 INIT C15 GND C16 GND C65 GND C66 GND C17 TX2OUT1 C18 TX2OUT2 C67 RTS2 C68 PD5 C19 T...

Page 42: ...7 TX1OUT0 C38 TX1OUT1 C87 DTR1 C88 PE C39 VCC C40 VCC C89 DCD1 C90 SLCT C41 PLDAT P42 GPIO0 C91 DSR1 C92 MSCLK C43 PLCLK C44 BLON C93 CTS1 C94 MSDAT C45 BLK_CTL C46 DIGON C95 TXD1 C96 KBCLK C47 COMP C48 Y C97 RI1 C98 KBDAT C49 SYNC C50 C C99 GND C100 GND 48 ETX Connector 4 Default IDE interface PIDE_D0 PIDE_D15 PDD0 PDD15 Primary IDE channel data bus signals PIDE_IOW PDDIOW Primary IDE channel IOW...

Page 43: ...DACK Primary IDE channel acknowledge signal PIDE_DRQ PDDREQ Primary IDE DMA request signal SIDE_D 0 15 SDD0 SDD15 Secondary IDE channel data bus signals SIDE_IOW SDDIOR Secondary IDE channel IOW signal SIDE_IOR SDDIOR Secondary IDE channel IOR signal SIDE_RDY SDDRDY Secondary IDE channel RDY signal SIDE_A 0 2 SDDA0 SDDA2 Secondary IDE channel address signals SIDE_CS1 SDDCS 1 Secondary IDE channel ...

Page 44: ... JP18 2 3 ON PD80 LWAKE Primary IDE channel 80 pin cable detection or LAN wake up output signal Default is PD80 Set JP16 2 3 ON BATLOW SD80 Battery low input or Secondary IDE channel 80 pin cable detection When BATLOW signal is low indicates an external battery is in low battery capacity condition This battery low signal is not implemented on this carrier board Default is No connection Set JP22 1 ...

Page 45: ...gnal PWRBTN PW_BN Power button input PS_ON PSON A low on this signal enable ATX power supply output A high on this signal disable ATX power supply output EXTSMI External SMI signal input Assert this signal for power management event OVCR DACK2 USB over current input Tie all USB over current signal together by open drain circuit on this signal Default is OVCR Set JP17 1 2 ON Note There are two USB ...

Page 46: ...as output CPUFAN NC CPU fan frequency detection or NC Default is CPUFAN Set JP20 1 2 ON ROMCS BIOS ROM chip select output This pin D11 is connected to IRQ1 in schematics but is not support by ETX module SMALRT CPUFAN SM bus alert signal or fan frequency input CPUFAN This signal is not implemented on this carrier board Default is left as no connection Set JP21 1 2 OFF I2CLK SMBCLK I2C clock signal ...

Page 47: ... by ETX module LAN TXD TXD TXD TXD Ethernet LAN transfer data differential signal RXD RXD RXIN RXIN Ethernet LAN received data differential signal LILED Link LED signal output ACTLED TXRX_LED Active LED signal output SPEEDLED LINK100_LED Speed LED When high indicate 10MHZ When low indicate 100MHz Pin Signal Pin Signal Pin Signal Pin Signal D1 GND D2 GND D51 SIDE_IOW D52 PIDE_IOR D3 5V_SB D4 RSTIN ...

Page 48: ... D24 SMDAT D73 SIDE_D11 D74 PIDE_D3 D25 SIDE_CS3 D26 SMALRT CPUFAN D75 SIDE_D4 D76 PIDE_D11 D27 SIDE_CS1 D28 RESVD D77 SIDE_D10 D78 PIDE_D4 D29 SIDE_A2 D30 PIDE_CS3 D79 SIDE_D5 D80 PIDE_D10 D31 SIDE_A0 D32 PIDE_CS1 D81 VCC D82 VCC D33 GND D34 GND D83 SIDE_D9 D84 PIDE_D5 D35 SD80 PD8 D36 PIDE_A2 D85 SIDE_D6 D86 PIDE_D9 D37 SIDE_A1 D38 PIDE_A0 D87 SIDE_D8 D88 PIDE_D6 D39 SIDE_INT D40 PIDE_A1 D89 RIN...

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