各種操作狀態(tài)模式
前面板LED用于指示GFD563A102可能出現(xiàn)的各種操作狀態(tài)模式。下表總結(jié)了這些指示。狀態(tài)指示狀態(tài)指示板處于重置“LAN 10BaseT/100BaseT”LED快速交替黃色/綠色，紅色“重置”LED點(diǎn)亮。CPU不存在綠色“電源”LED點(diǎn)亮，紅色“重置”LED快速閃爍。VME SYSFAIL紅色“B”LED亮起，總線上的每個VME SYSFAIL“可見”。只要故障持續(xù)，LED將一直點(diǎn)亮。VRM故障綠色“電源”LED熄滅，紅色“重置”LED快速閃爍。節(jié)流激活（非故障模式）綠色“電源”LED緩慢閃爍。如果尚未從BIOS設(shè)置屏幕中選擇CPU節(jié)流，但每次嘗試啟動時，綠色LED都會持續(xù)閃爍（但不會運(yùn)行），請清除CMOS或?qū)a(chǎn)品返回VMIC進(jìn)行維修。正常操作LED R=關(guān)閉（不重置）LED P=打開（電源正常）LED I=關(guān)閉，或閃爍（IDE活動）LED B=關(guān)閉（啟動完成）
功能介紹
GFD563A102是一款基于英特爾奔騰III處理器的單板計(jì)算機(jī)，與現(xiàn)代工業(yè)標(biāo)準(zhǔn)桌面系統(tǒng)兼容。因此，GFD563A102保留了行業(yè)標(biāo)準(zhǔn)內(nèi)存和I/O映射以及標(biāo)準(zhǔn)中斷架構(gòu)。本節(jié)中描述的集成外設(shè)（如串行端口、USB端口、IDE驅(qū)動器、軟盤驅(qū)動器、視頻控制器和以太網(wǎng)控制器）都與類似設(shè)備的桌面系統(tǒng)具有相同的內(nèi)存映射，確保與現(xiàn)代操作系統(tǒng)兼容。以下章節(jié)介紹了GFD563A102的標(biāo)準(zhǔn)功能。
Various operation state modes
The front panel LED is used to indicate various possible operation state modes of GFD563A102. The following table summarizes these instructions. Status indication The status indicator board is in reset "LAN 10BaseT/100BaseT" LED fast alternating yellow/green, and the red "reset" LED is on. There is no green "power" LED on the CPU, and the red "reset" LED flashes quickly. The VME SYSFAIL red "B" LED illuminates and each VME SYSFAIL on the bus is "visible". The LED will remain illuminated as long as the fault persists. VRM fault The green "power" LED is off, and the red "reset" LED flashes quickly. Throttle active (non fault mode) green "power" LED flashes slowly. If you have not selected CPU throttling from the BIOS setup screen, but the green LED will continue to flash (but will not run) every time you try to start, clear CMOS or return the product to VMIC for repair. Normal operation LED R=off (not reset) LED P=on (normal power supply) LED I=off, or flashing (IDE activity) LED B=off (startup completed)
Function introduction
GFD563A102 is a single board computer based on Intel Pentium III processor, which is compatible with modern industrial standard desktop system. Therefore, GFD563A102 retains the industry standard memory and I/O mapping as well as the standard interrupt architecture. The integrated peripherals described in this section (such as serial ports, USB ports, IDE drives, floppy disk drives, video controllers, and Ethernet controllers) have the same memory mapping as desktop systems of similar devices, ensuring compatibility with modern operating systems. The following sections describe the standard functions of GFD563A102.
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