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Chapter 1 ETX Module Reference 

USBx4

PIO

KB/MS

SUPER I/O

IT8712F/HX

INTEL 852-GM

 GMCH

732 uFCBGA

DDR SO-DIMM

I R

FWH

IDE

HOST Bus

COM1/ CO  M2

421 BGA

478uFCPGA / 479 uFCBGA

Hub Bus

Low Pin Cou nt Bus

DRAM Bus

QFP 128L

MII

Pentium M Processor

ICH4

INTEL

82562ET

LAN X1

LVDS Bus

CRT out

AC97 (ALC655)

PCI BUS

X1 CONNECTOR

X2 CONNECTOR

PCITO

ISA

BRIDGE

ISA BUS

X 1 CONNECTOR

X3 CONNECTOR

X4 CONNECTOR

X3 CONNECTOR

X 4 CONNECTOR

Function Block Diagram

Figure 1.1: Function Block Diagram

1.1

Summary of Contents for Impact-E Series

Page 1: ...Impact E20 User Manual...

Page 2: ...The new Impact E range has a small compact and fanless rugged design ideally suited to a variety of space critical embedded applications Powered by Intel processors these computers can provide the per...

Page 3: ...the interference at his own expense Installation Suggestions Ensure you have a stable clean working environment Dust and dirt can get into components and cause a malfunction Use containers to keep sma...

Page 4: ...Chapter 1ETX Module Reference...

Page 5: ...1 BGA 478uFCPGA 479 uFCBGA Hub Bus Low Pin Co u nt Bus DRAM Bus QFP 128L MII Pentium M Processor ICH4 INTEL 82562ET LAN X 1 LVDS Bu s CRT out AC97 A LC655 PCI BUS X1CONNEC TOR X2CONNEC TOR PCITO ISA B...

Page 6: ...LPT x 1 KB Mouse COM1 and COM2 IrDA 1 0 SIR X4 Ethernet 10 100 SMBus IDE x 2 RTC On chip RTC with battery back up External Li ion Battery x 1 Located on Carrier Board RTC Tolerance less than 2 secs 24...

Page 7: ...e 3 ExitSetup Exit Setup Environment Start End P S Common library 0 SetupWDT PROC 1 mov al 87h 2 out 2eh al 3 mov al 01h 4 out 2eh al 5 mov al 55h 6 out 2eh al 7 out 2eh al 8 9 mov al 07h 10 out 2eh a...

Page 8: ...mov al 73h 2 out 2eh al 3 mov al 5 Here Set 5 sec time out vale 0x00 0xff 4 out 2fh al 5 ret 6 SetWDTTime ENDP 0 ExitSetup PROC 1 mov al 02h 2 out 2eh al 3 mov al 02h 4 out 2fh al 5 ret 6 ExitSetup E...

Page 9: ...C4 C1 R6 8 R37 1 R37 0 P C9 1 D C B G F E K J H R1 3 N M L U R5 T R FB 1 Y W V AC AB AA C8 AF AE AD C14 C12 CT1 C1 1 R25 U2 L3 L4 C2 8 R36 R41 C26 R47 R45 D2 R6 6 R58 D3 R36 9 R56 R5 3 C29 R5 4 C32 R5...

Page 10: ...quest lines let peripherals communicate with the CPU for the function required The following list shows the IRQs used Table 1 1 IRQ assignments on board IRQ0 Timer IRQ1 KBC IRQ2 Iinternal IRQ3 COMA IR...

Page 11: ...5 AD14 46 SNDL 47 AD15 48 ASGND 49 CBE1 50 SNDR Pin Definition Pin Definition 51 VCC 52 VCC 53 PAR 54 SERR 55 GPERR 56 NC 57 PME 58 USB2 59 LOCK 60 DEVSEL 61 TRDY 62 USB3 63 IRDY 64 STOP 65 FRAME 66 U...

Page 12: ...E 43 SA2 44 TC 45 SA3 46 DACK2 47 SA4 48 IRQ3 49 SA5 50 IRQ4 Pin Definition Pin Definition 51 VCC 52 VCC 53 SA6 54 IRQ5 55 SA7 56 IRQ6 57 SA8 58 IRQ7 59 SA9 60 SYSCLK 61 SA10 62 REFSH 63 SA11 64 DREQ1...

Page 13: ...0 38 LVDS_YAM1 39 VCC 40 VCC 41 NC 42 43 NC 44 BLON 45 BIASON 46 DIGON 47 NC 48 NC 49 NC 50 NC Pin Definition Pin Definition 51 NC 52 NC 53 VCC 54 GND 55 STB 56 AFD 57 NC 58 PD7 59 IRRX 60 ERR 61 IRTX...

Page 14: ...IOR 48 PIDE_RDY 49 VCC 50 VCC Pin Definition Pin Definition 51 SIDE_IOW 52 PIDE_IOR 53 SIDE_DRQ 54 PIDE_IOW 55 SIDE_D15 56 PIDE_DRQ 57 SIDE_D0 58 PIDE_D15 59 SIDE_D14 60 PIDE_D0 61 SIDE_D1 62 PIDE_D14...

Page 15: ...56W Real Current Two 16 32 17 52W Real Current Three 12 72 12 96W NOTE Theoretical Current means R D designed power consideration with Onboard Devices Does not consider the Add On devices Real Curren...

Page 16: ...Chapter 2 Carrier Board Reference...

Page 17: ...9 36V USB 2 0 PCMCIA COM4 COM3 COM2 COM1 CF Socket Programmable LED PCI 104 PC 104 Battery LVDS IDE Backlight Power NVRAM Socket CPLD Programmer Pinhead Power and HDD LED Chapter 2 Chapter Carrier Bo...

Page 18: ...CE10 CE9 CP3 CP1 CP4 CP2 CT7 CT8 CT5 CT6 D4 D 2 D1 D3 F8 F 9 F3 F1 F 2 FB19 FB18 FB12 FB11 FB22 FB21 FB25 FB26 FB27 FB24 FB23 FB9 FB16 FB17 FB20 FB1 FB10 FB13 FB15 FB14 FB7 FB4 FB2 FB8 FB6 FB3 FB5 J 6...

Page 19: ...C2 A1 A2 R242 5 9 R241 C21 C23 C19 C18 P1 CO M1 R23 SW 9 C39 R27 SW 7 U4 C29 C27 C31 C25 SW10 FB 9 R11 SW 2 C51 CT 8 C41 CT 7 C48 FB12 FB11 R12 U6 C54 C56 C52 C57 C55 C50 R18 R21 A X1 C59 C61 RN18 C46...

Page 20: ...ies models is 24VDC Input IDE Internal CompactFlash socket x 1 Primary IDE External Access Compact Flash Socket x 1 Secondary IDE 44 pin IDE Connector x 1 Primary IDE COM Ports COM 1 2 from ETX Module...

Page 21: ...that is programmable for Alarm or other purposed defined by developer Provide User Inter face Utility of Windows 2K XP and Linux for user to config ure the Alarm Status of Thermal or Voltage status o...

Page 22: ...a 1 23 Data 2 24 IOCS16 NC 25 CF_CD2 Pull down 26 CF_CD1 Pull down 27 Data 11 28 Data 12 29 Data 13 30 Data 14 31 Data 15 32 HDC CS300 33 CF_VS1 NC 34 IOR 35 IOW 36 CF_WE 5V 37 Interrupt 15 38 5V 39 C...

Page 23: ...E20 provides two D sub 9 pin connectors which offers standard 232 serial communication interface port of COM1 COM2 1 5 9 6 3 2 4 7 8 Pin Definition Pin Definition 1 COM3 RS422 485 TX 2 COM3 RS422 485...

Page 24: ...cknowledge 11 BUSY 12 Paper empty 13 Select 14 Auto feed 15 Error 16 Initialize 17 Select input 18 Chassis Gnd 19 Chassis Gnd 20 Chassis Gnd 21 Chassis Gnd 22 Chassis Gnd 23 Chassis Gnd 24 Chassis Gnd...

Page 25: ...3 Gnd 4 VCC 5 KBClk 6 MouseClk Pin Definition Pin Definition 1 TX 2 TX 3 RX 4 LAN1 5 LAN1 6 RX 7 LAN2 8 LAN2 9 LAN Speed LED 10 Vcc3 11 LAN Link LED 12 LAN ACT LED Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6...

Page 26: ...L 3 SNDR 4 Gnd 5 Gnd Pin Definition Pin Definition 1 Gnd 2 MIC_IN 3 VCC5 4 Gnd 5 Gnd Pin No Description Pin No Description 1 VCC5 2 USB 3 USB 4 USB Gnd 5 VCC5 6 USB1 7 USB1 8 USB Gnd 2 12 Line out con...

Page 27: ...10 A11 44 IORD 11 A9 45 IOWR 12 A8 46 A17 13 A13 47 A18 14 A14 48 A19 15 WE 49 A20 16 Ready 50 A21 17 Vcc 51 Vcc 18 VPP 52 VPP 19 A16 53 A22 20 A15 54 A23 21 A12 55 A24 22 A7 56 A25 23 A6 57 VS2 24 A5...

Page 28: ...GND 2 9V 36V DC INPUT LED No Function Description A1 I O PORT Address EEEH DATA 01H LIGHT 02H DART A2 I O PORT Address EEEH DATA 04H LIGHT 08H DART default setting A1 A2 072 6 2 16 System RESET Selec...

Page 29: ...4 24 BMEMR 9 ISA A3 25 ISA A11 10 ISA A2 26 ISA A9 11 ISA A1 27 ISA A8 12 ISA A0 28 ISA A13 13 ISA D0 29 BMEMW 14 ISA D1 30 ISA A17 15 ISA D2 31 ISA A15 16 GND 32 5V Internal Connectors for Impact E20...

Page 30: ...11 SYSCLK 21 A10 IRQ7 22 A9 IRQ6 23 A8 IRQ5 24 A7 IRQ4 25 A6 IRQ3 26 A5 DACK2 27 A4 TC 28 A3 BALE 29 A2 5V 30 A1 OSC 31 A0 GND 32 GND GND Pin D C 0 GND GND 1 MEMCS16 SBHE 2 IOCS16 LA23 3 IRQ10 LA22 4...

Page 31: ...TOP 3 3V LOCK Gnd 12 3 3V TRDY Gnd DEVSEL 13 FRAME Gnd IRDY 3 3V 14 Gnd AD16 3 3V C BE2 15 AD18 3 3V AD17 Gnd 16 AD21 AD20 Gnd AD19 17 3 3V AD23 AD22 3 3V 18 IDSEL0 Gnd IDSEL1 IDSEL2 19 AD24 C BE3 VI...

Page 32: ...1 P J 4 Pin No Status Function Description 1 2 Short Slave 2 3 Short Master Pin Definition Pin Definition 1 TCK 2 GND 3 TDO 4 3 3V 5 TMS 6 N A 7 N A 8 N A 9 TDI 10 3 3V default setting default setting...

Page 33: ...Ided 4 10 Ided 11 11 Ided 3 12 Ided 12 13 Ided 2 14 Ided 13 15 Ided 1 16 Ided 14 17 Ided 0 18 Ided 15 19 Gnd 20 NC 21 Idereq 22 Gnd 23 Ideiow 24 Gnd 25 Ideior 26 Gnd 27 Iderdy 28 IDE PD1 29 Ideack 30...

Page 34: ..._3 11 LVDS_7 12 LVDS_2 13 LVDS_6 14 GND 15 GND 16 Panel_back light 17 LVDS_5 18 Panel_back light 19 LVDS_4 20 GND Pin Definition Pin Definition 1 LVDS_CLK 2 LVDS_DAT 3 Panel_VDD 4 LVDS_11 5 LVDS_19 6...

Page 35: ...D23 3 6 AD27 4 5 AD31 IDSEL0 SW4 IDSEL1 SW5 Pin Definition Pin Definition 1 8 AD16 1 8 AD17 2 7 AD20 2 7 AD21 3 6 AD24 3 6 AD25 4 5 AD28 4 5 AD29 default setting default setting 2 32 R5C485 U27 IDSEL...

Page 36: ...SW2 Pin Definition 1 4 COM3 ON RS422 Slave and RS485 Autodetect and Autoswitch OFF RS422 Master 2 3 COM4 ON RS422 Slave and RS485 Autodetec and Autoswitch OFF RS422 Master default setting default sett...

Page 37: ...Chapter 3 Reference and Installation...

Page 38: ...nt or your local sales representative immediately Also notify the carrier Retain the shipping carton and packing material for inspection by the carrier After inspection we will make arrangements to re...

Page 39: ...External 65W AC adapter x1 Environment Operating Temperature Ambient with air 5 C to 40 C HDD to 10 C to 50 C CF to Tcase Surface Temperature of Chassis 5 C 45 C HDD 41 F to 113 F 10 C 50 C CF 14 F t...

Page 40: ...lation Amphenol Amphenol A1 A2 COM1 CF COM2 C OM3 C OM4 PCMCI A PW R HDD Tx Tx Rx Rx Rx Tx Tx Rx 24V DC IN LAN 2 RESET VGA LAN 1 KB MS 55 00 260 00 176 00 61 00 92 00 132 00 172 00 272 00 284 00 92 00...

Page 41: ...6 00 20 00 114 01 3 3mm L 8mm 111 01 3 00 12 00 93 00 96 00 3 00 10 00 3 00 3 00 6 70 76 00 108 00 65 00 114 00 20 00 1 50 8 00 6 00 65 00 3 3mm L 8mm 114 00 111 00 93 00 96 00 6 00 3 00 15 00 3 00 9...

Page 42: ...PWR HDD Tx Tx Rx Rx Rx Tx Tx Rx Amphenol Amphenol 24V DC IN LAN 2 RESET VGA LAN 1 KB MS Power and HDD LED COM4 CompactFlash COM2 Programmable LED A1 and A2 COM3 PCMCIA USB x 2 COM1 RESET MIC In LAN1...

Page 43: ...CMCI A PWR HDD Tx Tx Rx Rx Rx Tx Tx Rx Amphenol Amphenol DC IN 24V LAN 2 RESET VGA LAN 1 KB MS Power and HDD LED COM4 COM2 Programmable LED A1 and A2 COM3 PCMCIA USB x 2 COM1 RESET MIC In LAN1 USB x 2...

Page 44: ...he 4 screws from the front and back cover plate 3 Remove the front cover plate 4 Remove the back cover plate Disassembly Procedures NOTE If you would like to slide off the top cover only just the fron...

Page 45: ...from either the front or the back 7 With the top cover off now slide the right and left side plates off 6 View with front and back faceplates removed and top cover off 8 View with front back faceplate...

Page 46: ...you need to stick it on the bracket as shown in the figure below The same red arrows mark the corners of the plastic shield Connect the HDD bracket with 4 screws as shown below and apply the EMI plast...

Page 47: ...k faceplates and top cover removed to continue with the disassembly remove the 8 screws holding the carrier board to the chassis base 2 After removing the carrier board flip the board over to find the...

Page 48: ...pins correctly coming in at an angle start the pins and push in and down until the sides of the memory snaps into the clip The chassis base shown below Notice the 8 supports to mount the carrier boar...

Page 49: ...screws at the corner of the ETX module Please note these same 4 screws also secure the heatsink 2 With the ETX module mounting screws removed simply pull up on the module on four corners to pop the mo...

Page 50: ...Chapter 3 Reference and Installation 3 To reassemble just reverse the steps The backside view of the carrier board with ETX module removed Impact E 20 Manual Part No 85070154 Issue A1...

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