EVOC 104-1814CLDNA Series Скачать руководство пользователя страница 47

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104-1814CLDNA 系列

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b. 输入编程

函数输入：int pin – 取值1～4分别对应输入引脚1～4

函数输出：int lev_val – 1: 输入引脚为高电平，0: 输入引脚为低电平。

int In_Lev(int pin)

{

unsigned int reg_val ;

int lev_val ;

outportb(BAR,0xbf);

outportb(BAR+0x04,0x41);

outportb(BAR+0x03,0x00);

reg_val =(inportb(BAR+0x02)|0x08)&0xeb;

reg_val |= 0x40;

outportb(BAR+0x02, reg_val);

delay(30);

reg_val =inportb(BAR);

while((reg_val &0x02)!=0x02)

{

reg_val =inportb(BAR);

if((reg_val &0x04)!=0)

{

printf("ERROR\n");

return 0;

}

lev_val = inportb(BAR+0x05)&( 0x01<<pin-1);

lev_val = lev_val ? 1:0; /*此处得到变量lev_val的值，为1

表示输入引脚为高电平，为0表示输入引脚为低电平*/

return lev_val ;

}

欲获更多信息请访问研祥网站：http://www.evoc.com。

Содержание 104-1814CLDNA Series

Страница 1: ...104 1814CLDNA Series PCI 104 Express 单板电脑 PCI 104 Express Single Board Computer Version B01 ...

Страница 2: ...9 版权所有违者必究未经许可不得以机械电子或其它任何方式进行复制安全使用小常识 1 产品使用前务必仔细阅读产品说明书 2 对未准备安装的板卡应将其保存在防静电保护袋中 3 在从防静电保护袋中拿出板卡前应将手先置于接地金属物体上一会儿比如 10 秒钟以释放身体及手中的静电 4 在拿板卡时需佩戴静电保护手套并且应该养成只触及其边缘部分的习惯 5 为避免人体被电击或产品被损坏在每次对主板板卡进行拔插或重新配置时须先关闭交流电源或将交流电源线从电源插座中拔掉 6 在需对板卡或整机进行搬动前务必先将交流电源线从电源插座中拔掉 7 对整机产品需增加减少板卡时务必先拔掉交流电源 8 当您需连接或拔除任何设备前须确定所有的电源线事先已被拔掉 9 为避免频繁开关机对产品造成不必要的损伤关机后应至少等待 30 秒后再开机 ...

Страница 3: ...1 简介 1 机械尺寸重量与环境 1 典型功耗 1 微处理器 2 芯片组 2 系统内存 2 显示功能 2 网络功能 2 音频功能 2 电源特性 2 扩展总线 2 Watchdog 功能 3 I O 接口 3 第二章安装说明 4 产品外形尺寸图 4 接口位置示意图 5 主板架构图 6 跳线设置 7 串口 8 显示接口 9 LCD 背光控制接口 10 SATA 接口 10 USB 接口 10 网络接口 11 音频接口 11 ...

Страница 4: ... 灯 12 POWER BUTTON 接口 12 J2 接口 13 扩展 ISA 接口 13 风扇接口 13 电源接口 14 PC 104 Plus 接口 14 PCIe 104 插槽 16 第三章 BIOS 功能简介 19 简介 19 BIOS 参数设置 19 BIOS 基本功能设置 20 x86 平台下 BIOS 所要管理的系统资源 34 第四章驱动程序安装说明 38 附录 39 Watchdog 编程指引 39 数字 IO 编程指引 41 ...

Страница 5: ...1个PC 104 Plus插槽 1个PCI 104 Express扩展插槽 1个10 100 1000Mbps 网络接口在板Audio 2个SATA2 0接口 4个串口 4个USB2 0接口看门狗定时器本产品主要应用于军工铁路通讯实时视频监控等高端领域本产品在该领域中主要用作主控系统机械尺寸重量与环境 Ø 外形尺寸 115 5mm 长 96 8 宽 42mm 高 Ø 净重 0 27Kg Ø 工作环境温度 40 85 湿度 5 90 非凝结状态 Ø 贮存环境温度 40 C 85 C 湿度 5 90 非凝结状态典型功耗 CPU 板载 Intel Duo SU9300 内存板载 DDRII 1G 800MHz Ø 5V 2 12A 5 3 ...

Страница 6: ...tel GS45 Intel ICH9M SFFE 系统内存板载 1G DDR2 800MHz 显示功能采用 Intel GS45芯片组集成显示模块根据需要分配显示内存支持VGA 显示双通道的LVDS显示 24bit 和VGA LVDS双显示功能 CRT支持最高分辨率到 QXGA 2048x1536 网络功能提供1个10 100 1000Mbps网络接口可支持网络唤醒功能音频功能采用ALC888 GR音效芯片支持MIC IN LINE IN SPEAKER OUT 电源特性采用ATX AT电源支持S0 S1 S4 S5 扩展总线提供1个 PC 104 Plus插槽 1个 PCI 104 Express插槽支持 PCI 104 Express标准 ...

Страница 7: ...第一章产品介绍 104 1814CLDNA 系列 3 Watchdog 功能 Ø 支持 255 级可编程按分或秒 Ø 支持看门狗超时或复位系统 I O 接口 Ø 提供 4 个串口其中 COM3 COM4 支持 RS 422 RS 485 模式 Ø 提供 2 个 SATA 接口 Ø 提供 4 个 USB2 0 接口 Ø 提供 1 个 8 位数字 I O 接口 ...

Страница 8: ...第二章安装说明 4 104 1814CLDNA 系列第二章安装说明产品外形尺寸图单位 mm ...

Страница 9: ...第二章安装说明 104 1814CLDNA 系列 5 接口位置示意图 LAN1 J3 FP1 FP2 J2 JP2 JP1 J1 USB1 GPIO1 SATA2 SATA1 AUDIO1 JCC1 PCIE1 PWR1 JATX1 LCDB1 JLCD1 COM4 COM2 COM3 COM1 USB2 LVDS2 LVDS1 CPUFAN1 VGA1 PCIE2 LED2 LED1 ...

Страница 10: ...LVDS ICH9M SFF ON Board 1GB LPC TO COM F81216DG 2个USB PCIE SLOT REALTEK ALC888 HD Audio PCI PLUS NAND Flash 00 8bit Digital I O CRT Cantiga SFF USB 2 0 DDR2 GPIO SPI Flash PCI E PORT1 SATA COM4 RS422 485 2X7 HEADER PCI Express SLOT DDR2 CHANNEL A FSB 533Mhz PCIE X16 CRT LVDS 82801IUX SFF 16x16mm PBGA569 22x22mm BGA956 4个USB 2 header JMF601 TFBGA 2X5 HEADER CK505 ICS9LPRS365BGLF ...

Страница 11: ...置其步骤 1 关闭计算机断开电源 2 瞬间短接JCC1插针 3 开计算机 4 启动时按屏幕提示按键进入BIOS设置重新加载最优缺省值 5 保存并退出设置设置方式如下设置功能 1 2 开路正常工作状态 Default JCC1 1 2 短路清除 CMOS 内容所有 BIOS 设置恢复成出厂值 2 JLCD1 LCD工作电压选择脚距 2 0mm 不同的 LCD 屏电压可能不同本板提供了 3 3V 和 5V 两种电压选择当所选择的 LCD 电压与所使用的 LCD 屏的工作电压一致时 LCD 屏才能正常显示设置方式如下设置功能 1 2 短路 3 3V Default JLCD1 2 3 短路 5V 3 JATX1 ATX AT电源选择脚距 2 54mm ATX电源供电 AT电源供电可选可通过设置JATX1来实现模式选择具体设置如下 ...

Страница 12: ...管脚设置 RS 485 Default RS 422 JP1 1 2短路 3 4短路 JP1 JP2 JP2 1 2短路 3 4短路串口本板提供4个2 5Pin插针串口脚距 2 0mm COM1 COM2支持RS 232 模式 COM3 COM4可通过设置JP1 JP2设置选择RS 422或RS 485工作模式管脚定义如下信号名称 COM1 COM2 COM3 COM4 管脚 RS 232 RS 422 RS 485 Default 1 DCD TXD Data 2 RXD TXD Data 3 TXD RXD NC 4 DTR RXD NC 5 GND GND GND 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9 RI NC NC COM1 COM4 10 NA NA NA 注在RS 485模式下数据收发为自动控制 ...

Страница 13: ...名称 1 LVDSO_D0 2 LVDSO_D0 3 GND 4 GND 5 LVDSO_D1 6 LVDSO_D1 7 GND 8 GND 9 LVDSO_D2 10 LVDSO_D2 11 GND 12 GND 13 CLK 14 CLK 15 GND 16 GND 17 LVDSO_D3 18 LVDSO_D3 LVDS1 19 VDD 20 VDD 管脚信号名称管脚信号名称 1 LVDSE_D0 2 LVDSE_D0 3 GND 4 GND 5 LVDSE_D1 6 LVDSE_D1 7 GND 8 GND 9 LVDSE_D2 10 LVDSE_D2 11 GND 12 GND 13 CLK 14 CLK 15 GND 16 GND 17 LVDSE_D3 18 LVDSE_D3 LVDS2 19 VDD 20 VDD 注 LVDSOx 表示双扫描 PANEL 的奇数行 L...

Страница 14: ...LT 背光电源此脚电流限制在 1A 以下 LCD_BKLTCTL 背光控制 LCD_BKLTEN 背光使能高有效 SATA 接口本板提供2个SATA接口管脚定义如下管脚信号名称 1 GND 2 TX 3 TX 4 GND 5 RX 6 RX SATA1 SATA2 7 GND USB 接口本主板提供2个2 5Pin USB插针接口脚距 2 0 mm 可通过转接电缆接出4个USB接口其定义如下管脚信号名称管脚信号名称 1 5V 2 5V 3 USB1_Data 4 USB2_Data 5 USB1_Data 6 USB2_Data 7 GND 8 GND USB1 USB2 9 NA 10 GND_CHASSIS ...

Страница 15: ...X2 7 MX3 8 MX3 9 GND 10 GND 11 LINK_LED SPEED100 12 LINK_LED SPEED1000 LAN1 13 ACT_LED 14 ACT_LED LILED 双色黄绿灯网络速度指示状态 ACTLED 单色绿色灯网络活动指示状态绿色 1000Mbps 闪烁有数据传输黄色 100Mbps 灭无数据传输灭 10Mbps 音频接口本板提供1个2 5Pin插针AUDIO接口脚距 2 0mm 以下为它的管脚定义管脚信号名称管脚信号名称 1 LOUT_R 2 LOUT_L 3 GND_AUDIO 4 GND_AUDIO 5 LIN_R 6 LIN_L 7 GND_AUDIO 8 GND_AUDIO AUDIO1 9 MIC_L 10 MIC_R ...

Страница 16: ...是输出定义如下管脚信号名称管脚信号名称 1 INPUT0 2 OUTPUT0 3 INPUT1 4 OUTPUT1 5 INPUT2 6 OUTPUT2 7 INPUT3 8 OUTPUT3 GPIO1 脚距 2 0mm 9 GND 10 NC 多功能接口管脚信号名称管脚信号名称 1 SPEAKER 2 VCC5 FP1 脚距 2 0mm 3 RESET 4 GND LED 灯 LED 功能 LED1 电源指示灯 LED1 LED2 LED2 硬盘指示灯 POWER BUTTON 接口设置信号名称 1 GND FP2 脚距 2 0mm 2 FP_PWRBTN ...

Страница 17: ...CLDNA 系列 13 J2 接口非普通的USB接口只用来出厂前开卡使用管脚信号名称 1 VCC5 2 USB_Data 3 USB_Data J2 脚距 2 0mm 4 GND 扩展 ISA 接口预留接口管脚信号名称管脚信号名称 1 SERIRQ 2 GND J3 脚距 2 0mm 3 GND 4 CLK_14M_ISA 风扇接口管脚信号名称 1 GND 2 5V CPUFAN1 脚距 2 54mm 3 NC ...

Страница 18: ...2 5mm 以下为它的管脚定义 PWR1 信号名称管脚 ATX 电源 AT 电源 1 VCC5 VCC5 2 GND GND 3 VCC5 VCC5 4 VCC5 VCC5 5 GND GND 6 VCC5SB NC 7 PS_ON NC 8 GND GND 9 ATX_PWROK NC 10 VCC5 VCC5 11 GND GND 12 VCC12 VCC12 13 VCC12 VCC12 14 GND GND 15 VCC12 NC PC 104 Plus 接口支持 PCI 104 版本 2 0 接口管脚定义见下表 J1 ...

Страница 19: ...13 FRAME B13 GND C13 IRDY D13 3 3V A14 GND B14 AD16 C14 3 3V D14 C BE2 A15 AD18 B15 3 3V C15 AD17 D15 GND A16 AD21 B16 AD20 C16 GND D16 AD19 A17 3 3V B17 AD23 C17 AD22 D17 3 3V A18 IDSEL0 B18 GND C18 IDSEL1 D18 IDSEL2 A19 AD24 B19 C BE3 C19 NC D19 IDSEL3 A20 GND B20 AD26 C20 AD25 D20 GND A21 AD29 B21 5V C21 AD28 D21 AD27 A22 5V B22 AD30 C22 GND D22 AD31 A23 REQ0 B23 GND C23 REQ1 D23 NC A24 GND B24...

Страница 20: ...x1_2Tp 18 PEx1_3Tp 19 PEx1_2Tn 20 PEx1_3Tn 21 GND 22 GND 23 PEx1_1Rp 24 PEx1_0Rp 25 PEx1_1Rn 26 PEx1_0Rn 27 GND 28 GND 29 PEx1_2Rp 30 PEx1_3Rp 31 PEx1_2Rn 32 PEx1_3Rn 33 GND 34 GND 35 PEx1_1Clkp 36 PEx1_0Clkp 37 PEx1_1Clkn 38 PEx1_0Clkn 39 5V_Always 40 5V_Always 41 PEx1_2Clkp 42 PEx1_3Clkp 43 PEx1_2Clkn 44 PEx1_3Clkn 45 CPU_DIR 46 PWRGOOD 47 SMB_DAT 48 PEx16_x8_x4_Clkp 49 SMB_CLK 50 PEx16_x8_x4_Cl...

Страница 21: ...6_0T 2 p 71 PEx16_0T 10 n 72 PEx16_0T 2 n 73 GND 74 GND 75 PEx16_0T 11 p 76 PEx16_0T 3 p 77 PEx16_0T 11 n 78 PEx16_0T 3 n 79 GND 80 GND 81 PEx16_0T 12 p 82 PEx16_0T 4 p 83 PEx16_0T 12 n 84 PEx16_0T 4 n 85 GND 86 GND 87 PEx16_0T 13 p 88 PEx16_0T 5 p 89 PEx16_0T 13 n 90 PEx16_0T 5 n 91 GND 92 GND 93 PEx16_0T 14 p 94 PEx16_0T 6 p 95 PEx16_0T 14 n 96 PEx16_0T 6 n 97 GND 98 GND 99 PEx16_0T 15 p 100 PEx...

Страница 22: ...2 p 123 PEx16_0R 10 n 124 PEx16_0R 2 n 125 GND 126 GND 127 PEx16_0R 11 p 128 PEx16_0R 3 p 129 PEx16_0R 11 n 130 PEx16_0R 3 n 131 GND 132 GND 133 PEx16_0R 12 p 134 PEx16_0R 4 p 135 PEx16_0R 12 n 136 PEx16_0R 4 n 137 GND 138 GND 139 PEx16_0R 13 p 140 PEx16_0R 5 p 141 PEx16_0R 13 n 142 PEx16_0R 5 n 143 GND 144 GND 145 PEx16_0R 14 p 146 PEx16_0R 6 p 147 PEx16_0R 14 n 148 PEx16_0R 6 n 149 GND 150 GND 1...

Страница 23: ... 正确设置 BIOS 各项参数可使系统稳定可靠地工作同时也能提升系统的整体性能不适当的甚至错误的 BIOS 参数设置则会使系统工作性能大为降低使系统工作不稳定甚至无法正常工作 BIOS 参数设置每当系统接通电源正常开机后便可看见进入 BIOS 设置程序提示的信息此时其它时间无效按下提示信息所指定的按键通常为 Del 键即可进入 BIOS 设置程序 CMOS 中 BIOS 设置内容被破坏时系统也会要求进入 BIOS 设置或选择某种默认设置值通过BIOS修改的所有设置值都保存在系统的CMOS存储器中该CMOS存储器由电池供电即使切断外部电源其内容也不会丢失除非执行清除CMOS内容的操作注意 BIOS的设置直接影响到电脑的性能设置错误的参数将造成电脑的损坏甚至不能开机请清CMOS后再使用BIOS内置缺省值来恢复系统正常运行由于本公司不...

Страница 24: ...pply Type ATX System Time 00 47 55 System Date Tue 09 15 2009 Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc u Main Ø System Time 选择此选项用来设置目前的时间以时分秒的格式来表示各项目合理的范围是 Hour 时 00 23 Minute 分 00 59 Second 秒 00 59 Ø System Date 选择此选项用来设置目前的日期以月日年的格式来表示各项目合理的范围是 Month 月 Jan Dec Date 日 01 ...

Страница 25: ...Screen Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø CPU Configuration BIOS SETUP UTILITY Configure advanced CPU settings Module Version 3F 15 Manufacturer Intel Brand String Intel R Core TM 2 Duo CPU U9300 1 20GHz Frequency 1200MHz FSB Speed 800MHz Cache L1 64 KB Cache L2 3072 KB Ratio Actual Value 6 Intel SpeedStep tech Enabled...

Страница 26: ...guration BIOS SETUP UTILITY IDE Configuration SATA 1 Configuration Enhanced Configure SATA 1 as IDE SATA 2 Configuration Enhanced Primary IDE Master Not Detected Primary IDE Slave Not Detected Secondary IDE Master Not Detected Secondary IDE Slave Not Detected Third IDE Master Not Detected Fourth IDE Master Not Detected Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Sav...

Страница 27: ... 仅在ATA IDE Configuration为增强模式时才支持RAID和AHCI RAID和AHCI功能同时需要硬件芯片和操作系统支持 l SATA 2 Configuration SATA 2控制器的模式选择开关 Disabled Enhanced对应关闭控制器和增强模式 l Primary Fourth IDE Master Slave Type Not Installed 系统没有检测到IDE设备 AUTO 系统开机自动检测IDE参数 CD DVD 用于ATAPI CDROM ARMD 用于各种模拟IDE设备 LBA Large Mode 用于设置是否支持LBA模式 Block Multi sector Transfer 用于设置是否支持多扇区同时传输的功能 PIO Mode 用于PIO模式设置 DMA Mode 用于DMA模式设置 ...

Страница 28: ... 4 Serial Port2 Address 2F8 Serial Port2 IRQ 3 Serial Port3 Address 3E8 Serial Port3 IRQ 10 Serial Port4 Address 2E8 Serial Port4 IRQ 11 Allows BIOS to Enable or Disable Floppy Controller Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc l Serial Port n Address 设定主机板上串口1的地址选項有 Disabled 3F8H 3E8H ...

Страница 29: ...ed Decode I O Base 2 0200h Decode I O Size 2 128 Bytes Decode I O Space 3 Enabled Decode I O Base 3 0300h Decode I O Size 3 64 Bytes Decode I O Space 4 Enabled Decode I O Base 4 0340h Decode I O Size 4 32 Bytes Decode I O Space 5 Enabled Decode I O Base 5 0A70h Decode I O Size 5 16 Bytes Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 57 c Cop...

Страница 30: ...ry Space 1 Disabled Decode MEM Base 1 0000 Decode Size 1 16 KB Memory Space 2 Disabled Decode MEM Base 2 0000 Decode Size 2 16 KB Memory Space 3 Disabled Decode MEM Base 3 0000 Decode Size 3 16 KB Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 57 c Copyright 1985 2006 American Megatrends Inc l Memory Space 0 3 Memory解码空间开关 l Decode MEM Base 0 3 Memory解码空间基地址 ...

Страница 31: ... 1985 2006 American Megatrends Inc Ø Power Management Configuration BIOS SETUP UTILITY Power Management Configuration ACPI APIC Support Enabled Restore on AC Power Loss Last state Resume on RTC Alarm Disabled Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc l ACPI APIC Support 此选项用于打开或关闭ACPI OS下的APIC 高级中断控制器 l Re...

Страница 32: ...Generator Configuration BIOS SETUP UTILITY Configure Clock Generator Spread Spectrum Enabled Auto PCI Clock Enabled Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc l Spread Spectrum 此选项用来控制时钟信号的展频功能 l Auto PCI Clock 该选项可以设置是否支持未用时钟关闭功能 ...

Страница 33: ...S Flat Panel Type 800 600 Panel Specification 24 BIT Dual Channel Enabled SouthBridge Configuration Onboard Audio Controller Enabled Select Screen Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø DRAM Frequency 配置DRAM的频率此处建议使用自动手动更改配置可能会因为DRAM不支持而不开机 Ø Configure DRAM Timing by SPD BIOS按照SPD芯片上的内容配置SDRAM内存的时序绝大多...

Страница 34: ...LITY Advanced PCI PnP Settings WARNING Setting wrong values in below sections may cause system to malfunction IRQ3 Available IRQ4 Available IRQ5 Available IRQ7 Available IRQ9 Available IRQ10 Available IRQ11 Available IRQ14 Available IRQ15 Available Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø IRQ3 15 此系列选项用...

Страница 35: ... Device 1st FLOPPY DRIVE Select Screen Select Item Enter Go to Sub Screen F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø Quick Boot 配置在BIOS引导期间是否允许跳过某些项的测试减少BIOS引导时间 Ø Quiet Boot 配置是否显示OEM LOGO内容 Ø Wait For F1 If Error 配置在系统出错时是否提示按 F1 键 Ø Boot from Embedded WinCE 适用于经常定制WinCE的主板把WinCE的BLDR放在BIOS中运行加快启动速度 Ø 1st 4th Boot Device 配置系统启动时优先权高低的启动设...

Страница 36: ...SC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø Change User Supervisor Password 当按Change User Supervisor Password后在对话框中输入新的密码后此栏会显示用户密码已安装 u Exit South Bridge Configuration Exit Options Save Changes and Exit Discard Changes and Exit Discard Changes Load Optimal Defaults Load Failsafe Defaults Exit system setup after saving the changes Select Screen Select Item Enter Go to Sub Scr...

Страница 37: ...iscard Changes and Exit 当您所做的任何更改设置的动作不想存入CMOS的存储器中可先选定此选项并按下 Enter 键再按 Enter 键即可退出 Ø Discard Changes 当您所做的任何更改设置的动作有误而需要忽略时可先选定此选项并按下 Enter 键然后可以再次进入相应选项进行重新设置 Ø Load Optimal Defaults 此菜单用于在你的系统配置中装入缺省值这些缺省设置是最优的可以发挥所有硬件的高性能 Ø Load Failsafe Defaults 该选项的功能是将各项设置初始化为实现最基本的和最安全的系统功能的值要执行此项功能先选中此选项按下 Enter 即可接着系统会在屏幕上显示出要您确认的信息按下 Enter 键确定执行该项功能 ...

Страница 38: ...A1 未分配 DMA2 软盘 DMA3 未分配有时用于硬盘 DMA4 用于 DMAC 的级连 DMA5 未分配 DMA6 未分配 DMA7 未分配 u APIC 高级可编程中断控制器在现代P4以上级别的主板中大都支持APIC 可以提供多于16个中断源如IRQ16 IRQ23 部分主板如支持PCI X的主板可以有多达28个中断源但要启用该功能必须相应的操作系统支持目前只有windows 2000以上的操作系统支持 u IO端口地址系统I O地址空间总共有64K 每一外围设备都会占用一段I O地址空间下表给出了本CPU卡部分设备的I O 地址分配由于PCI设备如PCI网卡的地址是由软件配置的表中没有列出 ...

Страница 39: ...0h 043h 系统计时器 044h 05Fh 底板资源 060h 标准 101 102 键或 Microsoft 自然 PS 2 键盘 061h System speaker 062h 063h 底板资源 064h 底板资源 065h 06Fh 底板资源 070h 071h 实时时钟 NMI 072h 07Fh 底板资源 080h 底板资源 081h 083h DMA 控制器 2 084h 086h 底板资源 087h DMA 控制器 3 088h 底板资源 089h 08Bh DMA 控制器 4 08Ch 08Eh 底板资源 08Fh DMA 控制器 5 090h 09Fh 底板资源 0A0h 0A1h 可编程中断控制器 2 0A2h 0BFh 底板资源 ...

Страница 40: ...ipset Family 3C0h 3DFh Mobile Intel R 4 Series Express Chipset Family 3E8h 3EFh 通讯端口 COM3 3F8h 3FFh 串行端口 1 COM1 400h 41Fh Intel R ICH9 Family SMBus Controller 2930 480h 4BFh 底板资源 4D0h 4D1h 底板资源 800h 87Fh 底板资源 B00h B0Fh 底板资源 B10h B1Fh 底板资源 A79h ISAPNP Read Data Port D000h DFFFh Intel R ICH9M M E 0D00h FFFFh PCI bus u IRQ中断分配表系统共有15个中断源有些已被系统设备独占只有未被独占的中断才可分配给其它设备使用 ISA设备要求独占使用中断只有即插即用ISA设备才可由 ...

Страница 41: ...断资源级别功能 IRQ0 系统计时器 IRQ1 标准 101 102 键或 Microsoft 键盘 IRQ2 可编程的中断控制器 IRQ3 串口 2 IRQ4 串口 1 IRQ5 保留 IRQ6 保留 IRQ7 保留 IRQ8 系统 CMOS 实时时钟 IRQ9 Microsoft ACPI Compliant System IRQ10 串口 3 IRQ11 串口 4 IRQ12 保留 IRQ13 Numeric data processor IRQ14 保留 IRQ15 Intel R ICH9 Family SMBUS Controller ...

Страница 42: ...第四章驱动程序安装说明 38 104 1814CLDNA 系列第四章驱动程序安装说明本产品的驱动程序可依据配套光盘内容安装在此不做介绍 ...

Страница 43: ...程范例对WDT的编程需遵循以下步骤 Ø 进入WDT编程模式 Ø 设置WDT工作方式启动WDT 关闭WDT 1 进入WDT编程模式 define INDEX_PORT 0x2E define DATA_PORT 0x2F outportb INDEX_PORT 0x67 outportb INDEX_PORT 0x67 outportb INDEX_PORT 0x07 outportb DATA_PORT 0x08 outportb INDEX_PORT 0x30 outportb DATA_PORT 0x01 2 配置WDT工作方式复位或中断方式选择一种 unsigned char oldval outportb INDEX_PORT 0x70 oldval inportb DATA_PORT a 配置WDT成复位工作方式 oldval 0xef outportb DATA_POR...

Страница 44: ...EX_PORT 0xf0 outportb DATA_PORT 0x04 b 按秒计时 outportb INDEX_PORT 0xf0 outportb DATA_PORT 0x02 4 启动禁止WDT a 启动WDT outportb INDEX_PORT 0xf1 outportb DATA_PORT TIME_OUT_VALUE 请以超时时间单位数量 0x01 0xFF 替换掉常量TIME_OUT_VALUE outportb INDEX_PORT 0xf1 outportb DATA_PORT TIME_OUT_VALUE 请以超时时间单位数量 0x01 0xFF 替换掉常量TIME_OUT_VALUE b 停止WDT outportb INDEX_PORT 0xf1 outportb DATA_PORT 0x00 ...

Страница 45: ...x400 unsigned char tmp_val outportb BAR 0xbf outportb BAR 0x04 0x40 outportb BAR 0x03 0x03 outportb BAR 0x05 0x0F tmp_val inportb BAR 0x02 0x08 0xeb tmp_val 0x40 outportb BAR 0x02 tmp_val delay 30 tmp_val inportb BAR while tmp_val 0x02 0x02 tmp_val inportb BAR if tmp_val 0x04 0 printf ERROR n return 0 2 输入输出编程 a 输出编程函数输入 int pin 取值1 4分别对应输出引脚1 4 ...

Страница 46: ...ortb BAR 0x04 0x40 outportb BAR 0x03 0x01 reg_val inportb BAR 0x05 reg_val lev_val reg_val 0x01 pin 3 reg_val 0x01 pin 3 outportb BAR 0x05 reg_val reg_val inportb BAR 0x02 0x08 0xeb reg_val 0x40 outportb BAR 0x02 reg_val delay 30 reg_val inportb BAR while reg_val 0x02 0x02 reg_val inportb BAR if reg_val 0x04 0 printf ERROR n return 0 ...

Страница 47: ...rtb BAR 0x04 0x41 outportb BAR 0x03 0x00 reg_val inportb BAR 0x02 0x08 0xeb reg_val 0x40 outportb BAR 0x02 reg_val delay 30 reg_val inportb BAR while reg_val 0x02 0x02 reg_val inportb BAR if reg_val 0x04 0 printf ERROR n return 0 lev_val inportb BAR 0x05 0x01 pin 1 lev_val lev_val 1 0 此处得到变量lev_val的值为1 表示输入引脚为高电平为0表示输入引脚为低电平 return lev_val 欲获更多信息请访问研祥网站 http www evoc com ...

Страница 48: ... read the users manual before handling the product 3 For the board which is not ready to be installed please put it in the anti static packaging 4 Before taking the board out from anti static packaging please put your hand on grounded metal object for a while about 10 seconds to discharge static 5 Please wear static protective gloves when holding the board and always hold the board by edges 6 Befo...

Страница 49: ...ocessor 2 Chipset 2 System Memory 2 Video Function 2 Network Function 2 Audio Function 2 Power Feature 2 Expansion Bus 2 Watchdog Function 3 I O Connectors 3 Chapter 2 Installation 4 Product Outline 4 Locations of Connectors 5 Motherboard Structure 6 Jumper Settings 7 Serial Port 8 Video Connector 9 LCD Backlight Control Connector 10 ...

Страница 50: ...A Connector 13 Fan Connector 14 Power Connector 14 PC 104 Plus Connector 15 PCI 104 Express Slot 16 Chapter 3 BIOS Setup 19 Overview 19 BIOS Parameter Setup 19 Basic Function Settings for BIOS 20 System Resources Managed by BIOS under X86 Platform 34 Chapter 4 Install the Drivers 38 Appendix 39 Watchdog Programming Guide 39 Digital IO Programming Guide 41 ...

Страница 51: ...d Audio two SATA2 0 connectors four serial ports four USB2 0 ports and watchdog timer This product is mainly used in high end fields such as military industry railway communication and real time video monitor as main control system Mechanical Dimension Weight and Environment Ø Dimension 115 5mm L x 96 8mm W x 42mm H Ø Net Weight 0 27Kg Ø Operating Environment Temperature 40 C 85 C Humidity 5 90 no...

Страница 52: ...splay module the display memory can be assigned according to requirements support VGA dual channel LVDS 24bit and VGA LVDS dual display function the resolution of CRT reaches up to QXGA 2048x1536 Network Function One 10 100 1000Mbps LAN port support Wake On LAN function Audio Function ALC888 GR sound effect chip support MIC IN LINE IN SPEAKER OUT Power Feature ATX AT Power support S0 S1 S4 and S5 ...

Страница 53: ...g Function Ø 255 levels programmable by minute or second Ø Support watchdog overtime interrupt or reset system I O Connectors Ø Four serial ports COM3 and COM4 support RS 422 RS 485 mode Ø Two SATA connectors Ø Four USB2 0 ports Ø One 8 bit digital I O connector ...

Страница 54: ...Chapter 2 Installation 4 104 1814CLDNA Series Chapter 2 Installation Product Outline Unit mm ...

Страница 55: ...allation 104 1814CLDNA Series 5 Locations of Connectors LAN1 J3 FP1 FP2 J2 JP2 JP1 J1 USB1 GPIO1 SATA2 SATA1 AUDIO1 JCC1 PCIE1 PWR1 JATX1 LCDB1 JLCD1 COM4 COM2 COM3 COM1 USB2 LVDS2 LVDS1 CPUFAN1 VGA1 PCIE2 LED2 LED1 ...

Страница 56: ...2 LPC COM2 RS232 LVDS ICH9M SFF ON Board 1GB LPC TO COM F81216DG 2个USB PCIE SLOT REALTEK ALC888 HD Audio PCI PLUS NAND Flash 00 8bit Digital I O CRT Cantiga SFF USB 2 0 DDR2 GPIO SPI Flash PCI E PORT1 SATA COM4 RS422 485 2X7 HEADER PCI Express SLOT DDR2 CHANNEL A FSB 533Mhz PCIE X16 CRT LVDS 82801IUX SFF 16x16mm PBGA569 22x22mm BGA956 4个USB 2 header JMF601 TFBGA 2X5 HEADER CK505 ICS9LPRS365BGLF ...

Страница 57: ...circuit JCC1 3 Turn on the computer 4 Follow the hint on screen to enter BIOS setup when starting the computer load optimized defaults 5 Save and exit Please set it as follows Setup Function 1 2 Open Normal Default JCC1 1 2 Short Clear CMOS all BIOS setting will restore to factory default values 2 JLCD1 Select Operating Voltage for LCD Pin Distance 2 0mm Different LCD screens support different vol...

Страница 58: ...hort 3 4 Short JP1 JP2 JP2 1 2 Short 3 4 Short Serial Port This board provides four 2 5Pin serial port connectors Pin Distance 2 0mm COM1 and COM2 support RS 232 mode COM3 and COM4 supports RS 422 RS 485 mode by setting JP1 and JP2 The pin definitions are listed as follows Signal Name COM1 COM2 COM3 COM4 Pin RS 232 RS 422 RS 485 Default 1 DCD TXD Data 2 RXD TXD Data 3 TXD RXD NC 4 DTR RXD NC 5 GND...

Страница 59: ... Distance 1 0 mm Pin Signal Name Pin Signal Name 1 LVDSO_D0 2 LVDSO_D0 3 GND 4 GND 5 LVDSO_D1 6 LVDSO_D1 7 GND 8 GND 9 LVDSO_D2 10 LVDSO_D2 11 GND 12 GND 13 CLK 14 CLK 15 GND 16 GND 17 LVDSO_D3 18 LVDSO_D3 LVDS1 19 VDD 20 VDD Pin Signal Name Pin Signal Name 1 LVDSE_D0 2 LVDSE_D0 3 GND 4 GND 5 LVDSE_D1 6 LVDSE_D1 7 GND 8 GND 9 LVDSE_D2 10 LVDSE_D2 11 GND 12 GND 13 CLK 14 CLK 15 GND 16 GND 17 LVDSE_...

Страница 60: ...ght enabling active high SATA Connector This board provides two SATA connectors The pin definitions are listed as follows Pin Signal Name 1 GND 2 TX 3 TX 4 GND 5 RX 6 RX SATA1 SATA2 7 GND USB Port This motherboard provides two 2 5Pin USB connectors Pin Distance 2 0 mm four USB ports can be educed out via transfer cables The pin definitions are listed as follows Pin Signal Name Pin Signal Name 1 5V...

Страница 61: ... that it can be connected with the peripherals The pin definitions are listed as follows Pin Signal Name Pin Signal Name 1 MX0 2 MX0 3 MX1 4 MX1 5 MX2 6 MX2 7 MX3 8 MX3 9 GND 10 GND 11 LINK_LED SPEED100 12 LINK_LED SPEED1000 LAN1 13 ACT_LED 14 ACT_LED ACTLED Green LAN Activity Indicator LILED Dual Color Y G LAN Speed Indicator Green 1000Mbps Flash Data Transmitting Yellow 100Mbps Off No Data to Tr...

Страница 62: ...gital IO Connector This board provides one 8 channel programmable GPIO connector the input and output can be controlled flexibly Pin 1 3 5 and 7 are for input while pin 2 4 6 and 8 are for output in default status The pin definitions are listed as follows Pin Signal Name Pin Signal Name 1 INPUT0 2 OUTPUT0 3 INPUT1 4 OUTPUT1 5 INPUT2 6 OUTPUT2 7 INPUT3 8 OUTPUT3 GPIO1 Pin Distance 2 0mm 9 GND 10 NC...

Страница 63: ...ame 1 GND FP2 Pin Distance 2 0mm 2 FP_PWRBTN J2 Un common USB port connector it only can be used to active the card before leaving the factory Pin Signal Name 1 VCC5 2 USB_Data 3 USB_Data J2 Pin Distance 2 0mm 4 GND Expansion ISA Connector Reserved connector Pin Signal Name Pin Signal Name 1 SERIRQ 2 GND J3 Pin Distance 2 0mm 3 GND 4 CLK_14M_ISA ...

Страница 64: ...rovides ATX power and AT power selection and they share one 1 15 Pin socket Pin Distance 2 5mm The pin definitions are listed as follows PWR1 Signal Name Pin ATX Power AT Power 1 VCC5 VCC5 2 GND GND 3 VCC5 VCC5 4 VCC5 VCC5 5 GND GND 6 VCC5SB NC 7 PS_ON NC 8 GND GND 9 ATX_PWROK NC 10 VCC5 VCC5 11 GND GND 12 VCC12 VCC12 13 VCC12 VCC12 14 GND GND 15 VCC12 NC ...

Страница 65: ...A11 STOP B11 3 3V C11 PLOCK D11 GND A12 3 3V B12 TRDY C12 GND D12 DEVSEL A13 FRAME B13 GND C13 IRDY D13 3 3V A14 GND B14 AD16 C14 3 3V D14 C BE2 A15 AD18 B15 3 3V C15 AD17 D15 GND A16 AD21 B16 AD20 C16 GND D16 AD19 A17 3 3V B17 AD23 C17 AD22 D17 3 3V A18 IDSEL0 B18 GND C18 IDSEL1 D18 IDSEL2 A19 AD24 B19 C BE3 C19 NC D19 IDSEL3 A20 GND B20 AD26 C20 AD25 D20 GND A21 AD29 B21 5V C21 AD28 D21 AD27 A22...

Страница 66: ...Tn 15 GND 16 GND 17 PEx1_2Tp 18 PEx1_3Tp 19 PEx1_2Tn 20 PEx1_3Tn 21 GND 22 GND 23 PEx1_1Rp 24 PEx1_0Rp 25 PEx1_1Rn 26 PEx1_0Rn 27 GND 28 GND 29 PEx1_2Rp 30 PEx1_3Rp 31 PEx1_2Rn 32 PEx1_3Rn 33 GND 34 GND 35 PEx1_1Clkp 36 PEx1_0Clkp 37 PEx1_1Clkn 38 PEx1_0Clkn 39 5V_Always 40 5V_Always 41 PEx1_2Clkp 42 PEx1_3Clkp 43 PEx1_2Clkn 44 PEx1_3Clkn 45 CPU_DIR 46 PWRGOOD 47 SMB_DAT 48 PEx16_x8_x4_Clkp 49 SMB...

Страница 67: ...6_0T 10 p 70 PEx16_0T 2 p 71 PEx16_0T 10 n 72 PEx16_0T 2 n 73 GND 74 GND 75 PEx16_0T 11 p 76 PEx16_0T 3 p 77 PEx16_0T 11 n 78 PEx16_0T 3 n 79 GND 80 GND 81 PEx16_0T 12 p 82 PEx16_0T 4 p 83 PEx16_0T 12 n 84 PEx16_0T 4 n 85 GND 86 GND 87 PEx16_0T 13 p 88 PEx16_0T 5 p 89 PEx16_0T 13 n 90 PEx16_0T 5 n 91 GND 92 GND 93 PEx16_0T 14 p 94 PEx16_0T 6 p 95 PEx16_0T 14 n 96 PEx16_0T 6 n 97 GND 98 GND 99 PEx1...

Страница 68: ...0 p 122 PEx16_0R 2 p 123 PEx16_0R 10 n 124 PEx16_0R 2 n 125 GND 126 GND 127 PEx16_0R 11 p 128 PEx16_0R 3 p 129 PEx16_0R 11 n 130 PEx16_0R 3 n 131 GND 132 GND 133 PEx16_0R 12 p 134 PEx16_0R 4 p 135 PEx16_0R 12 n 136 PEx16_0R 4 n 137 GND 138 GND 139 PEx16_0R 13 p 140 PEx16_0R 5 p 141 PEx16_0R 13 n 142 PEx16_0R 5 n 143 GND 144 GND 145 PEx16_0R 14 p 146 PEx16_0R 6 p 147 PEx16_0R 14 n 148 PEx16_0R 6 n ...

Страница 69: ...ate even incorrect BIOS parameter setting will decrease the system operating capability and make the system operating unstably even unable to operate normally BIOS Parameter Setup Prompt message for BIOS setting may appear once powering on the system At that time inefficient at other time press the key specified in the prompt message usually Del to enter BIOS setting When the BIOS setting in CMOS ...

Страница 70: ...e 09 15 2009 Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc u Main Ø System Time Select this option and set the current time by which is displayed in format of hour minute second Reasonable range for each option is Hour 00 23 Minute 00 59 Second 00 59 Ø System Date Select this option and set cu...

Страница 71: ...o Sub Screen Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø CPU Configuration BIOS SETUP UTILITY Configure advanced CPU settings Module Version 3F 15 Manufacturer Intel Brand String Intel R Core TM 2 Duo CPU U9300 1 20GHz Frequency 1200MHz FSB Speed 800MHz Cache L1 64 KB Cache L2 3072 KB Ratio Actual Value 6 Intel SpeedStep tech E...

Страница 72: ...bove are displayed according to whether they are supported by CPU Ø IDE Configuration BIOS SETUP UTILITY IDE Configuration SATA 1 Configuration Enhanced Configure SATA 1 as IDE SATA 2 Configuration Enhanced Primary IDE Master Not Detected Primary IDE Slave Not Detected Secondary IDE Master Not Detected Secondary IDE Slave Not Detected Third IDE Master Not Detected Fourth IDE Master Not Detected Se...

Страница 73: ...port from hardware chip and OS l SATA 2 Configuration Mode selection switch for SATA 2 controller Disabled and Enhanced are corresponding with Disable Controller and Enhanced Mode l Primary Fourth IDE Master Slave Type Not Installed IDE device cannot be detected by system AUTO automatic detection of IDE parameters when power on CD DVD used for ATAPI CDROM ARMD used for various analog IDE devices L...

Страница 74: ...G Super IO Chipset Serial Port1 Address 3F8 Serial Port1 IRQ 4 Serial Port2 Address 2F8 Serial Port2 IRQ 3 Serial Port3 Address 3E8 Serial Port3 IRQ 10 Serial Port4 Address 2E8 Serial Port4 IRQ 11 Allows BIOS to Enable or Disable Floppy Controller Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc ...

Страница 75: ... 2 0200h Decode I O Size 2 128 Bytes Decode I O Space 3 Enabled Decode I O Base 3 0300h Decode I O Size 3 64 Bytes Decode I O Space 4 Enabled Decode I O Base 4 0340h Decode I O Size 4 32 Bytes Decode I O Space 5 Enabled Decode I O Base 5 0A70h Decode I O Size 5 16 Bytes Select Screen Select Item Change Field Tab Select Field F1 General Help F10 Save and Exit ESC Exit V02 57 c Copyright 1985 2006 A...

Страница 76: ...d Decode MEM Base 1 0000 Decode Size 1 16 KB Memory Space 2 Disabled Decode MEM Base 2 0000 Decode Size 2 16 KB Memory Space 3 Disabled Decode MEM Base 3 0000 Decode Size 3 16 KB Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 57 c Copyright 1985 2006 American Megatrends Inc l Memory Space 0 3 The switch of decode memory space l Decode MEM Base 0 3 The base ad...

Страница 77: ...on ACPI APIC Support Enabled Restore on AC Power Loss Last state Resume on RTC Alarm Disabled Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc l ACPI APIC Support This option is used to enable or disable the APIC advanced interrupt controller under ACPI OS l Restore on AC Power Loss This option is used to set the...

Страница 78: ... by ATX power Ø Clock Generator Configuration BIOS SETUP UTILITY Configure Clock Generator Spread Spectrum Enabled Auto PCI Clock Enabled Select Screen Select Item Change Field F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc l Spread Spectrum This option is used to control the spread spectrum function of the clock signal l Auto PCI Clock This option ...

Страница 79: ...creen F1 General Help F10 Save and Exit ESC Exit V02 61 c Copyright 1985 2006 American Megatrends Inc Ø DRAM Frequency Configure the frequency for DRAM it is recommended to use automatic modification instead of manual modification otherwise it will not be able to power on because it is not supported by DRAM Ø Configure DRAM Timing by SPD IOS configures the time sequence of SDRAM memory according t...

Страница 80: ...Audio Controller Select whether to enable audio card controller u PCIPnP BIOS SETUP UTILITY Advanced PCI PnP Settings WARNING Setting wrong values in below sections may cause system to malfunction IRQ3 Available IRQ4 Available IRQ5 Available IRQ7 Available IRQ9 Available IRQ10 Available IRQ11 Available IRQ14 Available IRQ15 Available Select Screen Select Item Change Field F1 General Help F10 Save ...

Страница 81: ...t 1985 2006 American Megatrends Inc Ø Quick Boot During BIOS boot period configure whether to permit skipping certain test to reduce BIOS boot time Ø Quiet Boot Configure whether to display the content of OEM LOGO Ø Wait For F1 If Error Configure whether to prompt pressing F1 during system error Ø Boot from Embedded WinCE This is suitable for motherboard that often needs to set WinCE operate BLDR ...

Страница 82: ...ican Megatrends Inc Ø Change User Supervisor Password After pressing Change User Supervisor Password and input new password in the dialog box this column will indicate that user s password has been installed u Exit South Bridge Configuration Exit Options Save Changes and Exit Discard Changes and Exit Discard Changes Load Optimal Defaults Load Failsafe Defaults Exit system setup after saving the ch...

Страница 83: ...it Ø Discard Changes If error occurs in your change and need to be neglected please choose this option and press Enter in order to enter corresponding options again and reset it Ø Load Optimal Defaults This menu is used to input default value in system configuration These default values are optimized and could give play to the high capability of all hardware Ø Load Failsafe Defaults The function o...

Страница 84: ...roller Most of motherboards above P4 level support APIC and provide more than 16 interrupt sources such as IRQ16 IRQ23 while some others support up to 28 interrupt sources such as which supports PCI X However the related OS is required in order to enable that function and only the OS above Windows 2000 could support that function currently u IO Port Address There is 64K for the system I O address ...

Страница 85: ...2 Key or Microsoft Natural PS 2 Keyboard 061h System speaker 062h 063h Carrier Resource 064h Carrier Resource 065h 06Fh Carrier Resource 070h 071h Real Time Clock NMI 072h 07Fh Carrier Resource 080h Carrier Resource 081h 083h DMA Controller 2 084h 086h Carrier Resource 087h DMA Controller 3 088h Carrier Resource 089h 08Bh DMA Controller 4 08Ch 08Eh Carrier Resource 08Fh DMA Controller 5 090h 09Fh ...

Страница 86: ...ly 3E8h 3EFh COM3 3F8h 3FFh COM1 400h 41Fh Intel R ICH9 Family SMBus Controller 2930 480h 4BFh Carrier Resource 4D0h 4D1h Carrier Resource 800h 87Fh Carrier Resource B00h B0Fh Carrier Resource B10h B1Fh Carrier Resource A79h ISAPNP Read Data Port D000h DFFFh Intel R ICH9M M E 0D00h FFFFh PCI bus u IRQ Assignment Table There are 15 interrupt sources of the system Some are occupied by the system dev...

Страница 87: ...show the interrupt source occupied by the PCI devices Level Function IRQ0 System Timer IRQ1 Standard 101 102 Key or Microsoft natural PS 2 Keyboard IRQ2 Programmable Interrupt Controller IRQ3 COM 2 IRQ4 COM 1 IRQ5 Reserved IRQ6 Reserved IRQ7 Reserved IRQ8 System CMOS Real Time Clock IRQ9 Microsoft ACPI Compliant System IRQ10 COM 3 IRQ11 COM 4 IRQ12 Reserved IRQ13 Numeric data processor IRQ14 Reser...

Страница 88: ...Chapter 4 Install the Drivers 38 104 1814CLDNA Series Chapter 4 Install the Drivers Please refer to the equipped CD for the driver program of this product and it is omitted here ...

Страница 89: ...interface into Reserved The following describes WDT program in C language The steps to program WDT are listed as follows Ø Enter WDT programming mode Ø Set WDT operating mode enable WDT disable WDT 1 Enter WDT programming mode define INDEX_PORT 0x2E define DATA_PORT 0x2F outportb INDEX_PORT 0x67 outportb INDEX_PORT 0x67 outportb INDEX_PORT 0x07 outportb DATA_PORT 0x08 outportb INDEX_PORT 0x30 outp...

Страница 90: ...te outportb INDEX_PORT 0xf0 outportb DATA_PORT 0x04 b Time by second outportb INDEX_PORT 0xf0 outportb DATA_PORT 0x02 4 Enable Disable WDT a Enable WDT outportb INDEX_PORT 0xf1 outportb DATA_PORT TIME_OUT_VALUE Please replace the constant TIME_OUT_VALUE with the unit number of timeout value 0x01 0xFF outportb INDEX_PORT 0xf1 outportb DATA_PORT TIME_OUT_VALUE Please replace the constant TIME_OUT_VA...

Страница 91: ...follow the steps listed below to program the digital I O Ø Initialize digital I O Ø Input Output program 1 Initialize Digital I O define BAR 0x400 unsigned char tmp_val outportb BAR 0xbf outportb BAR 0x04 0x40 outportb BAR 0x03 0x03 outportb BAR 0x05 0x0F tmp_val inportb BAR 0x02 0x08 0xeb tmp_val 0x40 outportb BAR 0x02 tmp_val delay 30 tmp_val inportb BAR while tmp_val 0x02 0x02 tmp_val inportb B...

Страница 92: ...tion Output None void Out_Lev int pin int lev_val unsigned int reg_val outportb BAR 0xbf outportb BAR 0x04 0x40 outportb BAR 0x03 0x01 reg_val inportb BAR 0x05 reg_val lev_val reg_val 0x01 pin 3 reg_val 0x01 pin 3 outportb BAR 0x05 reg_val reg_val inportb BAR 0x02 0x08 0xeb reg_val 0x40 outportb BAR 0x02 reg_val delay 30 reg_val inportb BAR while reg_val 0x02 0x02 reg_val inportb BAR if reg_val 0x...

Страница 93: ...R 0xbf outportb BAR 0x04 0x41 outportb BAR 0x03 0x00 reg_val inportb BAR 0x02 0x08 0xeb reg_val 0x40 outportb BAR 0x02 reg_val delay 30 reg_val inportb BAR while reg_val 0x02 0x02 reg_val inportb BAR if reg_val 0x04 0 printf ERROR n return 0 lev_val inportb BAR 0x05 0x01 pin 1 lev_val lev_val 1 0 Get the value of the variable lev_val here 1 means that the input pin is high while 0 means the input ...

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