RELIANCE 800082-1R電力模塊
ivide錯誤與實模式01相同1調(diào)試單步與實模式02相同2 NMI存儲器奇偶校驗錯誤，VMEbus中斷與實模式相同（必須在BIOS設(shè)置中啟用）03 3調(diào)試斷點與實模式一樣04 4 ALU溢出與實模式一致05 5打印屏幕陣列邊界檢查06 6無效操作代碼07 7設(shè)備不可用08 8檢測到IRQ0計時器滴答雙異常09 9 IRQ1鍵盤輸入?yún)f(xié)處理器段溢出0A 10 IRQ2 BIOS保留無效任務(wù)狀態(tài)段0B 11 IRQ3 COM2串行I/O段不存在0C 12 IRQ4 COM1串行I/O堆棧段超限0D 13 IRQ5板載16位定時器與實模式相同0E 14 IRQ6軟盤控制器頁面故障0F 15 IRQ7 LPT1并行I/O未分配PCI中斷外圍組件互連（PCI）本地總線上的中斷是可選的，定義為“級別敏感”，斷言為低（負(fù)真），使用開放漏極輸出驅(qū)動器。中斷線的斷言和取消斷言，
ivide Error Same as Real Mode 01 1 Debug Single Step Same as Real Mode 02 2 NMI Memory Parity Error, VMEbus Interrupts Same as Real Mode (Must be enabled in BIOS Setup) 03 3 Debug Breakpoint Same as Real Mode 04 4 ALU Overflow Same as Real Mode 05 5 Print Screen Array Bounds Check 06 6 Invalid OpCode 07 7 Device Not Available 08 8 IRQ0 Timer Tick Double Exception Detected 09 9 IRQ1 Keyboard Input Coprocessor Segment Overrun 0A 10 IRQ2 BIOS Reserved Invalid Task State Segment 0B 11 IRQ3 COM2 Serial I/O Segment Not Present 0C 12 IRQ4 COM1 Serial I/O Stack Segment Overrun 0D 13 IRQ5 Onboard 16bit Timers Same as Real Mode 0E 14 IRQ6 Floppy Disk Controller Page Fault 0F 15 IRQ7 LPT1 Parallel I/O Unassigned PCI Interrupts Interrupts on Peripheral Component Interconnect (PCI) Local Bus are optional and defined as “l(fā)evel sensitive,” asserted low (negative true), using open drain output drivers. The assertion and de-assertion of an interrupt line,
