© Copyright 200
LEC-7900D User Manual
LEC-7900D
User Manual
that the
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1
LEC-7900D User Manual
LEC-7900D
Manual
Version 1.0 : Jane 24, 2011
Copyright 2007, Lanner Electronics, Inc. All rights reserved. This document
contains proprietary information that is protected by copyright. No part of this
document may be reproduced, transmitted, transcribed, stored in a retrieval
system, or translated into any language in any form by any means without
the written express of Lanner Electronics, Inc.
The author and Lanner Electronics, Inc. have used their best efforts in
preparing this manual. However, the author and Lanner Electronics, Inc.
make no warranties of any kind, expressed or implied, with regard to the
informational content, documentation, or files contained in this manual, and
shall not be liable for technical or editorial errors or omissions contained
herein. In no event shall the author or publisher be responsible or liable for
any incidental or consequential damages resulting from the furnishing,
performance, or use of this material.
TRADEMARKS Internet Explorer, Windows Explorer, and Windows are
trademarks or registered trademarks of Microsoft Corporation. Other products
mentioned herein may be trademarks/or registered trademarks of their
respective owners.
1
LEC-7900D User Manual
Safety Guidelines
Follow these guidelines to ensure general safety:
Keep the chassis area clear and dust-free during and after installation.
Do not wear loose clothing or jewelry that could get caught in the chassis.
Fasten your tie or scarf and roll up your sleeves.
Wear safety glasses if you are working under any conditions that might be
hazardous to your eyes.
Do not perform any action that creates a potential hazard to people or
makes the equipment unsafe.
Disconnect all power by turning off the power and unplugging the power
cord before installing or removing a chassis or working near power supplies
Do not work alone if potentially hazardous conditions exist.
Never assume that power is disconnected from a circuit; always check the
circuit.
Operating Safety
Electrical equipment generates heat. Ambient air temperature may not be
adequate to cool equipment to acceptable operating temperatures without
adequate circulation. Be sure that the room in which you choose to operate
your system has adequate air circulation.
Ensure that the chassis cover is secure. The chassis design allows cooling
air to circulate effectively. An open chassis permits air leaks, which may
interrupt and redirect the flow of cooling air from internal components.
Electrostatic discharge (ESD) can damage equipment and impair electrical
circuitry. ESD damage occurs when electronic components are improperly
handled and can result in complete or intermittent failures. Be sure to follow
ESD-prevention procedures when removing and replacing components to
avoid these problems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin
contact. If no wrist strap is available, ground yourself by touching the
metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should
be between 1 and 10 megohms (Mohms).
LITHIUM BATTERY CAUTION:
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS
2
LEC-7900D User Manual
EMC Notice
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case users will
be required to correct the interference at their own expense.
Class A Notice for FCC
Modifying the equipment without the authorization of Lanner Electronics, Inc.
may result in the equipment no longer complying with FCC requirements for
Class A digital devices. In that event, your right to use the equipment may be
limited by FCC regulations, and you may be required to correct any
interference to radio or television communications at your own expense.
This equipment is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
3
LEC-7900D User Manual
SAFETY GUIDELINES ................................................................................................................................................... 2
EMC NOTICE...................................................................................................................................................................3
1
PRODUCT OVERVIEW
1.1 PRODUCT INTRODUCTION ................................................................................................................................. 5
1.2 SPECIFICATIONS ................................................................................................................................................ 6
2 SYSTEM COMPONENTS .....................................................................................................................................8
2.1 BLOCK DIAGRAM.............................................................................................................................................. 8
2.2 LEC-7900D(LEB-7900D) SYSTEM BOARD...................................................................................................... 9
2.3 JUMPER SETTING AND PIN ASSIGNMENT.......................................................................................................... 11
3
HARDWARE
3.1 LEC-7900D EMBEDDED SYSTEM ................................................................................................................... 18
3.1.1
3.1.2 System Memory Installation
3.1.3 SIM Card Installation
3.1.4
3.1.5
3.1.6
3.1.7 Mini-PCIexpress Socket Installation
3.1.8
INSTALLATION
Begin Installation
CompactFlash Card Installation
HDD Installation
Heat sink Installation
System Complete
......................................................................................................................................... 5
GUIDE
....................................................................................................................................... 18
................................................................................................................................ 19
....................................................................................................................................... 20
................................................................................................................................. 23
........................................................................................................................................ 25
............................................................................................................ 18
....................................................................................................................... 19
................................................................................................................ 20
.......................................................................................................... 25
APPENDIX A. WATCHDOG TIMER ...................................................................................................................26
APPENDIX B. DIGITAL I/O ................................................................................................................................. 29
TERMS AND CONDITIONS.........................................................................................................................................34
WARRANTY POLICY :.....................................................................................................................................................34
RMA SERVICE :............................................................................................................................................................. 34
Requesting a RMA# ................................................................................................................................................. 34
RMA Service Request Form..................................................................................................................................... 35
4
LEC-7900D User Manual
1
Product Overview
1.1 Product Introduction
Front Pane
Back Panel
l
5
LEC-7900D User Manual
1.2 Specifications
FEATURE
Platform
Memory
Storage
DESCRIPTION LEC-7900D
Form Factor Embedded System
Processor Intel Core 2 Duo, Celeron M (Socket P)
Chipset Nvidia MCP7A-LP
BIOS AMIBIOS with 8Mbit FWH
Max. FSB 1066MHz
Memory IC On Board No
Memory Socket SODIMM x 2 (up to 2GB per slot)
Max Memory 4GB (2GB Module x 2)
Compact Flash CF Socket Type I/II x1
HDD 2.5” SATA HDD support
Networking
Video
Audio
I/O
Controller (Interface) RTL8111C(D) (PCIe 1X)
Controller Nvidia MCP7A-LP
Codec ALC888 HD Codec
COM Ports RS-232 x 1
DIO 4 Digital In, 4 Digital Out
USB 2.0 4 (External x 4)
Video Grabber / 3G / GPS Video Grabber (Manufacture Option)
VGA 2 (1920 x 1440 / 75Hz)
DVI-D UXGA (1600 x 1200)
HDMI 1 x (1.3 Mode 1920 x 1200)
LAN RJ45 GbE x 2
Audio Stereo Line out (RCA L/R)
6
LEC-7900D User Manual
Hardware
Monitor
OS Supported
Environmental
Parameters
Internal CF 1
DC-in Connector Type Phoenix Contact 2-pin, DC Jack (MP Version)
Expansion Mini-PCIe x 1
Watchdog timer Yes (1~255 level)
Controller
Operating Temperature
(With Industrial
Components:
CF, Memory, SSD, HDD)
Operating Temperature
(With Commercial
Components)
Winbond W83627 UHG integrated hardware
monitor
Win XP-32bit/ Windows Vista
-10°~55°C / 14°~131°F
-5°C~45°C / 23°~113°F
Dimensions
Power
Compliance
Cooling
Extended Operating
Temperature Tested
W x H x D (mm) 268(W) x 44(H) x 174(D)
W x H x D (Inch) 10.55”(W) x 1.73”(H) x 6.85”(D)
Input (Mode) DC +12V (ATX Mode)
AC Adapter AC Adapter D: 75W (+12V)
CE, FCC, RoHS
System Fan
N/A
1 x Smart FAN
7
LEC
-
7900
D User Manual
2 System Components
2.1 Block Diagram
8
LEC
-
7900
D User Manual
2.2 LEC-7900D(LEB-7900D) System
Board
LEB-7900D is the system board bundled with the LEC-7900D Fanless Embedded System
platform. The succeeding sections list LEB-7900D related jumper settings and connector pin
assignments.
9
LEC
-
7900
D User Manual
10
11
2.3 Jumper setting and Pin
Assignment
VGA1: Internal VGA Connector
Pin No. Description Pin No. Description Pin No. Description
1 CRT-R 6 GND 11 NC
2 CRT-G 7 GND 12 V_SDAT
3 CRT-B 8 GND 13 HSYNC
4 NC 9 VCC 14 VSYNC
5 GND 10 GND 15 V_SCLK
CN3: Digital Visual Interface
Pin No. Description Pin No. Description Pin No. Description
1 DATA2- 9 DATA1- 17 DATA02 DATA2+ 10 DATA1+ 18 DATA0+
3 GND 11 GND 19 GND
4 DATA4- 12 DATA3- 20 DATA55 DATA4+ 13 DATA3+ 21 DATA5+
6 DDC_CLK
7 DDC_DAT
8 N.C 16 HP_DET 24 CLK-
14 VCC 22 GND
15 GND 23 CLK+
5
(DB-15 Female)
1
CN4: HDMI
Pin No.
1
2 SHIELD 10
3
4
5 SHIELD 13 CEC
6
7
8 SHIELD 16 DDC_DAT
Description Pin No.
TMDS Data 2+
TMDS Data 2-
TMDS Data 1+
TMDS Data 1-
TMDS Data 0+
9
11 SHIELD 19
12
14 NC
15 DDC_CLK
Description Pin No.
TMDS Data 0-
TMDS CLK+
TMDS CLK-
17
18
J5 / J6 : Audio OUT
J5 J6
R-Channel L-Channel
Description
GND
5V
HPD
12
LANB1 / LANB2
Pin No.
1 TX+ MD0+
2 TX- MD03 RX+ MD1+
4 T45 MD2+
5 T45 MD26 RX- MD17 T78 MD3+
8 T78 MD3-
Fast E-Net Giga Net
Description
DC1: DC Power Input
1 2
GND +12VDC
LED1 : POWER HDD LED
1 2
POWER HDD
PSW1 : Power Switch
PSW2 : Extern Power Buttom
RJ-45
USB1 / 2 : USB Dual Connector
PIN NO. DESCRIPTION
1 USB_VCC
2 USBD03 USBD0+
4 GND
5 USB_VCC
6 USBD17 USBD1+
8 GND
5 8
1
USBB1
4
13
COM1
COM
3
COM1: Internal COM1 ( D-SUB9) Connector
PIN NO. DESCRIPTION
1 Data Carrier Detect ( DCDA # )
2 Receive Data ( RXDA )
3 Transmit Data ( TXDA )
4 Data Terminal Ready ( DTRA # )
5 Ground ( GND )
6 Data Set Ready ( DSRA # )
7 Request To Send ( RTSA # )
8 Clear To Send ( CTSA # )
9 Ring Indicator ( RIA # )
SC2T1 : Select COM1 Type
SC1T1 SC1T3
COM2 TYPE SC1T2
1 5
9 6
RS-232 (Default)
RS-422 3-4 5-9,6-10,7-11,8-12
RS-485 5-6 5-9,6-10,7-11,8-12
1-2 1-5,2-6,3-7,4-8 5-6
J3: RS-232 Serial Port #2 Connector ( 2X5 Pin 2.54mm Header )
PIN NO.
1 Data Carrier Detect (DCDB #)
2 Data Set Ready (DSRB #)
3 Receive Data (RXDB)
4 Request To Send (RTSB #)
5 Transmit Data (TXDB)
6 Clear To Send (CTSB #)
7 Data Terminal Ready (DTRB #)
8 Ring Indicator (RIB #)
9 Ground
10 KEY
DESCRIPTION
RS-232
2
1
10
9
SATA 1 / 2 : SATA CONNECTOR
PIN NO. DESCRIPTION
1 GND
2 TX+
3 TX4 GND
5 RX6 RX+
7 GND
14
CON1 : 4-Pin Power Connector (Small-4P )
Pin No. Description
1 5V
2 Ground
3 Ground
4 12V
PS4S1
1 2 3
4
CN6 : Compact Flash Connector
PIN DESCRIPTION PIN DESCRIPTION
1 GND 26 CD12 DATA3 27 DATA11
3 DATA4 28 DATA12
4 DATA5 29 DATA13
5 DATA6 30 DATA14
6 DATA7 31 DATA15
7 CE1# 32 CE2#
8 A10 33 VS1#
9 OE# 34 IOR#
10 A9 35 IOW#
11 A8 36 WE#
12 A7 37 READY#
13 CFVCC3 38 CFVCC3
14 A6 39 CSEL
15 A5 40 VS2#
16 A4 41 RESET
17 A3 42 WAIT#
18 A2 43 INPACK#
19 A1 44 REG#
20 A0 45 DASP#
21 DATA0 46 DIAG#
22 DATA1 47 DATA8
23 DATA2 48 DATA9
24 WP 49 DATA10
25 CD2- 50 GND
50 26
25 1
CN6
J1:Clear CMOS Data
Description
Normal (Default) 1-2
Clear CMOS 2-3
Normal (Default)
1
2
3
Clear CMOS1
1
2
3
CMOS1
J1
1
2
3
15
JLCD1: LCD Power
Description
3.3V(Default) 1-2
5V 2-3
CMOS1
JLVDS1: LVDS 2x20 1.25mm Connector
Pin No. Description Pin No.
1 PVDD 2 12V
3 LCD1D0# 4 LCD1D4#
5 LCD1D0 6 LCD1D4
7 PVDD 8 12V
9 LCD1D1# 10 LCD1D5#
11 LCD1D1 12 LCD1D5
13 GND 14 GND
15 LCD1D2# 16 LCD1D6#
17 LCD1D2 18 LCD1D6
19 GND 20 GND
21 LCD1D3# 22 LCD1D7#
23 LCD1D3 24 LCD1D7
25 LCLK1# 26 LCLK2#
27 LCLK1 28 LCLK2
29 ENBLD1 30 BLCON
31 GND 32 GND
33 ENBLD2 34 BLCON2
35 PVDD2 36 GND
37 PVDD2 38 SPD1
39 GND 40 SPCLK1
Description
16
MPCI1：：：：Mini-PCI Connector
Pin
Description Pin
1 NC 63
3 NC 65
5 NC 67
7 NC 69
9 NC 71
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
NC 73
NC 75
NC 77
PIRQD# 79
VCC3 81
NC 83
GND 85
CK_33M_ 87
GND 89
REQ#1 91
VCC3 93
A_D31 95
A_D29 97
GND 99
A_D27 101
A_D25 103
NC 105
C_BE#3 107
A_D23 109
GND 111
A_D21 113
A_D19 115
GND 117
A_D17 119
C_BE#2 121
IRDY# 123
Description Pin
Description Pin
VCC3 2 NC 64
TP 4 NC 66
SERR# 6 NC 68
GND 8 NC 70
PERR# 10
C_BE#1 12
A_D14 14
GND 16
A_D12 18
A_D10 20
GND 22
A_D8 24
A_D7 26
VCC3 28
A_D5 30
NC 32
A_D3 34
VCC 36
A_D1 38
GND 40
NC 42
NC 44
NC 46
NC 72
NC 74
NC 76
NC 78
VCC 80
PIRQC# 82
NC 84
VCC3 86
PCI_RST# 88
VCC3 90
GNT#1 92
GND 94
PCI_PME# 96
NC 98
A_D30 100
VCC3 102
A_D28 104
A_D26 106
A_D24 108
NC 48 MiniPCIDSEL 110
NC 50
NC 52
NC 54
NC 56
NC 58
NC 60
VCC 62
GND 112
A_D22 114
A_D20 116
PAR 118
A_D18 120
A_D16 122
GND 124
Description
FRAME#
TRDY#
STOP#
VCC3
DEVSEL#
GND
A_D15
A_D13
A_D11
GND
A_D9
C_BE#0
VCC3
A_D6
A_D4
A_D2
A_D0
NC
NC
GND
M66EN
NC
NC
NC
NC
GND
NC
NC
NC
NC
VCC3
17
MPCIE1：：：：Mini-PCIE Connector
Pin # Signal Name Pin # Signal Name
51 Reserved 52 +3.3V
49 Reserved 50 GND
47 Reserved 48 +1.5V
45 Reserved 46 LED_WPAN#
43 Reserved 44 LED_WLAN#
41 Reserved 42 LED_WWAN#
39 Reserved 40 GND
37 Reserved 38 USB_D+
35 GND 36 USB_D33 PETp0 34 GND
31 PETn0 32 SMB_DATA
29 GND 30 SMB_CLK
27 GND 28 +1.5V
25 PERp0 26 GND
23 PERn0 24 +3.3Vaux
21 GND 22 PERST#
19 Reserved (UIM_C4) 20 Reserved
17 Reserved (UIM_C8) 18 GND
Mechanical Key
15 GND 16 UIM_VPP
13 REFCLK+ 14 UIM_RESET
11 REFCLK- 12 UIM_CLK
9 GND 10 UIM_DATA
7 CLKREQ# 8 UIM_PWR
5 Reserved 6 1.5V
3 Reserved 4 GND
1 WAKE# 2 3.3V
18
3
Hardware
Installation
Guide
3.1 LEC-7900D Embedded System
LEC-7900D Embedded System Outlook
3.1.1
Unscrew 8 thumbscrews of the chassis bottom cover and than remove the chassis bottom cover.
Note: For Safety reasons, please ensure that the power cord is disconnected before
Begin Installation
opening the case.
19
3.1.2 System Memory Installation
Install the memory module into the socket and push it firmly down until it is fully seated.
3.1.3 SIM Card Installation
1. Remove the Rear panel in order to make room for SIM Card insertion.
2. SIM socket is located in the edge of main board (near to CF socket).
3. SIM card installation
20
3.1.4
CompactFlash Card Installation
Carefully insert the CompactFlash card into the slot as shown in the illustration above.
3.1.5
1. Secure with 4 screws from the side
Note: Only support 2.5” HDD
2. Connect the Serial ATA/Power Cable to the HDD
HDD Installation
21
3. Plug the Serial ATA cable to the SATA Connector (SATA 1)
4. Plug the Power cable to the 4-Pin Power Connector (CON1)
22
5. Secure with 4 screws from the mother Board.
23
3.1.6
Heat sink Installation
1. Remove LEC-7900D Heat sink.
2. Install CPU
24
3. Secure with 4 screws from the mother Board and 2 screws for the FAN fix.
4. Plug the Cooler cable to the FAN Connector (FAN1) as the below red circle
25
3.1.7 Mini-PCIexpress Socket Installation
1. Mini-PCIexpress Socket for 3G mini-card module or WiFi mini-card module
3.1.8
System Complete
1. Replace the cover
2. Refasten the thumbscrews and than LEC-7900 Embedded System Installation Complete
Note: Please load the optimized BIOS values.
26
Appendix A. Watchdog Timer
Introduction
Most systems need to be self-reliant. If an error should occur it is typically not possible to
wait for the system to be rebooted manually. In some cases, such as apace probes, the system
is simply disabled. In other cases, the speed at which a human operator would reset the
system would be too slow to meet the uptime requirements of the product.
A watchdog timer is a piece of hardware that can be used to automatically detect system
anomalies and reset the processor if the case any problems are found. Generally speaking, a
watchdog timer is based on a counter that counts down from an initial value to zero. The
software selects the counter's initial value and periodically restarts it. Should the counter
reach zero before the software restarts it, the software is presumed to be malfunctioning and
the processor's reset signal is asserted. Thus, the processor will be restarted as if a human
operator had cycled the power
Watch Dog Sample code:
// Copyright (c) 2008 Lanner Electronic Inc. All rights reserved.
// Watchdog control utility for LEB-7900
#include <stdio.h>
#include <string.h>
#include <dos.h>
#include <stdlib.h>
#include <inlines/pc.h>
#define INDEX_PORT 0x2e
#define DATA_PORT 0x2f
#define CR20_REG 0x20 //This register indicate the device's ID
#define W83627UHG_ID 0xA2
void help()
{
printf("Lanner Electronics Inc. 2009-05-22\n");
printf("Watchdog timer control V1.0 for LEB-7900\n\n");
printf("wdbp.exe -wr xxx (1-255 sec)(Watchdog Control - SYSTEM RESET)\n");
printf("\n");
}
int main(int argc, char *argv[])
{
int temp9 = 0;
int time;
if( argc < 2 )
{
help();
return -1;
}
//;********** Detect SIO ******************
Enter_Configuation();
if(detect_sio())
{
printf("It's not correct SuperIO, program terminated!!!\n");
temp9 = read_w83627UHG_reg(0, CR20_REG);
printf("Rx20 = %02X\n", temp9);
return -1;
}
Exit_Configuation();
Init_WDTO_GPIO_Interface();
//;********************* Setting Watchdog timer for System Reset
27
*****************************************************
if( strcmp(argv[1], "-wr") == 0 )
{
if( argc != 3 )
{
help();
return -1;
}
time = atoi(argv[2]);
printf("Setting Watchdog timer for System Reset...\n");
set_watchdog(time);
return 0;
}
else
{
help();
return -1;
}
return 0;
}
//;********************* set_watchdog
*****************************************************
int set_watchdog(int time)
{
int temp;
temp = time;
Enter_Configuation();
write_w83627UHG_reg(0x8, 0x30, 0x01); //;enable LDN8
write_w83627UHG_reg(0x8, 0xf6, temp); //LDN=8, CRF6, set watchdog
timer time-out value
Exit_Configuation();
return 0;
}
//;********************* Read SIO
*****************************************************
int read_w83627UHG_reg(int LDN, int reg)
{
outportb(INDEX_PORT, 0x07); //LDN register
delay(1);
outportb(DATA_PORT, LDN);
delay(1);
outportb(INDEX_PORT, reg);
delay(1);
return inportb(DATA_PORT);
}
//;********************* Write SIO
*****************************************************
int write_w83627UHG_reg(int LDN, int reg, int value)
{
outportb(INDEX_PORT, 0x07); //LDN register
delay(1);
outportb(DATA_PORT, LDN);
delay(1);
outportb(INDEX_PORT, reg);
delay(1);
outportb(DATA_PORT, value);
return 0;
}
//;********************* Enter SIO
*****************************************************
int Enter_Configuation()
{
outportb(INDEX_PORT, 0x87);
delay(1);
outportb(INDEX_PORT, 0x87);
28
return 0;
}
//;********************* Exit SIO
*****************************************************
int Exit_Configuation()
{
outportb(INDEX_PORT, 0xaa); //Exit
W83627THG Configuration
return 0;
}
//;********************* Init WDTO and SB GPIO
*****************************************************
int Init_WDTO_GPIO_Interface()
{
Enter_Configuation();
write_w83627UHG_reg(0x8, 0x30, 0x01); //;enable LDN8
write_w83627UHG_reg(0x8, 0xf5, 0x00); //;//;set second
write_w83627UHG_reg(0x8, 0xf6, 0x00); //;LDN=8, CRF6, stop timer first
write_w83627UHG_reg(0x8, 0xf7, 0x00); //;clear status bit
Exit_Configuation();
return 0;
}
//input: none
//output: 1 = not correct SuperIO
// 0 = correct SuperIO
int detect_sio(void)
{
//check the SuperIO version
if(read_w83627UHG_reg(0,CR20_REG)==W83627UHG_ID)
return 0;
else
return 1;
}
Appendix B. Digital I/O
Introduction
The Digitanl I/O on the rear panel is designed to provide the input and output operations for
the system For sample DIO code, see Digt-IO folder under LEC-7900D Utility on the Driver
and Manual CD.
A DIO sample code:
// Copyright (c) 2009 Lanner Electronic Inc. All rights reserved.
// DIO utility for LEB-7900
//; Output Input
//; GPO30 GPI34
//; GPO31 GPI35
//; GPO32 GPI36
//; GPO33 GPI37
#include <stdio.h>
#include <string.h>
#include <dos.h>
#include <stdlib.h>
#include <inlines/pc.h>
#define INDEX_PORT 0x2e
#define DATA_PORT 0x2f
#define CR20_REG 0x20 //This register indicate the device's ID
#define W83627UHG_ID 0xA2
void help()
{
printf("Lanner Electronics Inc. 2009/10/28\n");
printf("Digital IO control V0.1 for LEB-7900\n");
printf("\n");
}
int main(int argc, char *argv[])
{
int temp6, temp8=0;
help();
//;********** Detect SIO ******************
Enter_Configuation();
if(detect_sio())
{
printf("It's not correct SuperIO, program terminated!!!\n");
printf("Rx20 = %02X\n", read_w83627UHG_reg(0, CR20_REG));
return -1;
}
Exit_Configuation();
Init_WDTO_GPIO_Interface();
//;********************* DIO start
*****************************************************
Enter_Configuation();
//;*********************GPO30 and
GPI34*****************************************************
printf("GPO30(OUT) to GPI34(IN)...\n");
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) | 0x01);
//;Set GPO30 to 1
delay(50);
for(temp6=1; temp6<50; temp6++)
29
30
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 4) & 0x01;
//;Read GPI34=?
delay(50);
if(temp8 == 1)
{
printf("Write OUT GPO30=1 then IN GPI34=%2X \n",temp8);
goto gpio10;
}
}
printf("GPIO set HI error\n");
gpio10:
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x01);
//;Set GPIO30 to 0
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 4) & 0x01;
//;Read GPIO34=?
delay(50);
if(temp8 == 0)
{
printf("Write OUT GPO30=0 tnen IN GPI34=%2X \n",temp8);
goto gpio21;
}
}
printf("GPIO set LO error\n");
//;*********************GPO31 and
GPI35*****************************************************
gpio21:
printf("GPO31(OUT) to GPI35(IN)...\n");
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) | 0x02);
//;Set GPO31 to 1
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 5) & 0x01;
//;Read GPI35=?
delay(50);
if(temp8 == 1)
{
printf("Write OUT GPO31=1 then IN GPI35=%2X \n",temp8);
goto gpio20;
}
}
printf("GPIO set HI error\n");
gpio20:
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x02);
//;Set GPIO31 to 0
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 5) & 0x01;
//;Read GPIO35=?
delay(50);
if(temp8 == 0)
{
printf("Write OUT GPO31=0 tnen IN GPI35=%2X \n",temp8);
goto gpio31;
}
}
printf("GPIO set LO error\n");
//;*********************GPO32 and
GPI36*****************************************************
gpio31:
printf("GPO32(OUT) to GPI36(IN)...\n");
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) | 0x04);
31
//;Set GPO32 to 1
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 6) & 0x01;
//;Read GPI36=?
delay(50);
if(temp8 == 1)
{
printf("Write OUT GPO32=1 then IN GPI36=%2X \n",temp8);
goto gpio30;
}
}
printf("GPIO set HI error\n");
gpio30:
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x04);
//;Set GPIO32 to 0
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 6) & 0x01;
//;Read GPIO36=?
delay(50);
if(temp8 == 0)
{
printf("Write OUT GPO32=0 tnen IN GPI36=%2X \n",temp8);
goto gpio41;
}
}
printf("GPIO set LO error\n");
//;*********************GPO33 and
GPI37*****************************************************
gpio41:
printf("GPO33(OUT) to GPI37(IN)...\n");
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) | 0x08);
//;Set GPO33 to 1
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 7) & 0x01;
//;Read GPI37=?
delay(50);
if(temp8 == 1)
{
printf("Write OUT GPO33=1 then IN GPI37=%2X \n",temp8);
goto gpio40;
}
}
printf("GPIO set HI error\n");
gpio40:
write_w83627UHG_reg(0x07, 0xE1, read_w83627UHG_reg(0x07, 0xE1) & ~0x08);
//;Set GPIO33 to 0
delay(50);
for(temp6=1; temp6<50; temp6++)
{
temp8 = (read_w83627UHG_reg(0x07, 0xE1) >> 7) & 0x01;
//;Read GPIO37=?
delay(50);
if(temp8 == 0)
{
printf("Write OUT GPO33=0 tnen IN GPI37=%2X \n",temp8);
goto _end;
}
}
printf("GPIO set LO error\n");
_end:
printf("Finish!!\n");
Exit_Configuation();
32
return 0;
}
//;********************* Read SIO
*****************************************************
int read_w83627UHG_reg(int LDN, int reg)
{
outportb(INDEX_PORT, 0x07); //LDN register
delay(1);
outportb(DATA_PORT, LDN);
delay(1);
outportb(INDEX_PORT, reg);
delay(1);
return inportb(DATA_PORT);
}
//;********************* Write SIO
*****************************************************
int write_w83627UHG_reg(int LDN, int reg, int value)
{
outportb(INDEX_PORT, 0x07); //LDN register
delay(1);
outportb(DATA_PORT, LDN);
delay(1);
outportb(INDEX_PORT, reg);
delay(1);
outportb(DATA_PORT, value);
return 0;
}
//;********************* Enter SIO
*****************************************************
int Enter_Configuation()
{
outportb(INDEX_PORT, 0x87);
delay(1);
outportb(INDEX_PORT, 0x87);
return 0;
}
//;********************* Exit SIO
*****************************************************
int Exit_Configuation()
{
outportb(INDEX_PORT, 0xaa); //Exit
W83627THG Configuration
return 0;
}
//;********************* Init WDTO and SB GPIO
*****************************************************
int Init_WDTO_GPIO_Interface()
{
Enter_Configuation();
write_w83627UHG_reg(0x07, 0x30, 0x01); //;enable GPIO3X
delay(5);
write_w83627UHG_reg(0x07, 0xE0, read_w83627UHG_reg(0x07, 0xE0) & 0xF0);
//Set GPIO30,31,32,33 to output
delay(5);
write_w83627UHG_reg(0x07, 0xE0, read_w83627UHG_reg(0x07, 0xE0) | 0xF0);
//Set GPIO34,35,36,37 to intput
delay(5);
Exit_Configuation();
return 0;
}
//input: none
//output: 1 = not correct SuperIO
33
// 0 = correct SuperIO
int detect_sio(void)
{
//check the SuperIO version
if(read_w83627UHG_reg(0,CR20_REG)==W83627UHG_ID)
return 0;
else
return 1;
}
34
Terms and Conditions
Date:2001.01.06
Warranty Policy :
1. All products are under warranty against defects in materials and workmanship
for a period of one year from the date of purchase.
2. The buyer will bear the return freight charges for goods returned for repair
within the warranty period; whereas the manufacturer will bear the after service
freight charges for goods returned to the user.
3. The buyer will pay for repair (for replaced components plus service time) and
transportation charges (both ways) for items after the expiration of the warranty
period.
4. If the RMA Service Request Form does not meet the stated requirement as
listed on “RMA Service,” RMA goods will be returned at customer’s expense.
5. The following conditions are excluded from this warranty:
Improper or inadequate maintenance by the customer
Unauthorized modification, misuse, or reversed engineering of the
product
Operation outside of the environmental specifications for the product.
RMA Service :
Requesting a RMA#
1. To obtain a RMA number, log on to the leRMA web interface at
http://erma.lannerinc.com . Use you user name and password as supplied to
you from your Lanner account manager.
2. Once you have logged on, follow the onscreen instructions to complete the
RMA process.
3. Ship the defective unit(s) on freight prepaid terms. Use the original packing
materials when possible.
4. Mark the RMA# clearly on the box.
Note: If you have any issues with the eRMA system, email
support@lannerinc.com for assistance.
35
RMA Service Request Form
When requesting RMA service, please fill out the following form. Without this form
enclosed, your RMA cannot be processed.
RMA No:
Company: Contact Person:
Phone No. Purchased Date:
Fax No.: Applied Date:
Return Shipping Address:
Shipping by: □ Air Freight □ Sea □ Express ___
□ Others:________________
Item Model Name Serial Number Configuration
Reasons to Return: □ Repair (Please include failure details)
□ Testing Purpose
Item Problem Code Failure Status
*Problem Code:
01:D.O.A.
02: Second Time R.M.A.
03: CMOS Data Lost
04: FDC Fail
05: HDC Fail
06: Bad Slot
Request Party
07: BIOS Problem
08: Keyboard Controller
Fail
09: Cache RMA Problem
10: Memory Socket Bad
11: Hang Up Software
12: Out Look Damage
13: SCSI
14: LPT Port
15: PS2
16: LAN
17: COM Port
18: Watchdog Timer
Confirmed By Supplier
19: DIO
20: Buzzer
21: Shut Down
22: Panel Fail
23: CRT Fail
24: Others (Pls specify)
Authorized Signatures / Date Authorized Signatures / Date
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