GE V7768-312000
VME总线中断
内存交换网板有一个单独的可编程VME总线中断输出,它可以用来触发执行一个逻辑块。内存交换网板能对不同的事件产生中断，比如奇偶错误，信号监测错误，或无赖数据包故障。完整的列表见4-3页“VME总线中断事件”。
如果你的应用程序使用VME总线中断，它必须向模板写数数据来选择中断源，并且在它们发生时作出响应。为了控制哪个事件会产生一个中断，需要向本地中断允许寄存器(LIER-区域2， 偏移14h) 写数据。一旦中断产生，逻辑必须读取本地中断允许寄存器(LER-区域2，偏移10h)来确定中断产生的原因(可能不是一个)并且作出适当的响应。
注意:如果CPU在停止模式下有VME中断产生，相关的中断块不会因为中断的产生而执行。
以下是使用VME总线中断过程中包含的一些步骤的总结:
1.决定你想为哪个事件产生一个中断。( 见“VME总线中断事件”4-3页)
2.开发中断初始化逻辑。
3.开发中断处理逻辑块。
4.将模板硬件配置中中断参数设为允许。
5.使中断和逻辑块相关联。
6.并测试应用程序。
GENERAL ELECTRIC DS3800HLXB1B1B DS3800HLXB1B1B (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800NLIA1E1E DS3800NLIA1E1E (NEW NO BOX)
GENERAL ELECTRIC DS3800DXRA DS3800DXRA (NEW NO BOX)
GENERAL ELECTRIC DS200DTBDG1ABB DS200DTBDG1ABB (NEW NO BOX)
GENERAL ELECTRIC DS3800DFXB1C1C NSMP
NEW GENERAL ELECTRIC DS3800XAIA1A1A ANALOG INTERFACE CARD DS3800 SERIES
GENERAL ELECTRIC DS3827CSN02A MODULE *USED*
GENERAL ELECTRIC DS3800DPSS DS3800DPSS (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800DCCB-1C1
GENERAL ELECTRIC DS200SDCIG1AHB CIRCUIT BOARD (121741)
GENERAL ELECTRIC DS3800DGRB1C DS3800DGRB1C (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800NFMC1F1E NSMP
GENERAL ELECTRIC DS3800NEPD1F1C CIRCUIT BOARD *USED*
GENERAL ELECTRIC DS305MLTAH DS305MLTAH (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800HDID1A1A CIRCUIT BOARD * USED *
GENERAL ELECTRIC DS200ADPBG1A DS200ADPBG1A (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800HPRC1A1A CIRCUIT BOARD *NEW NO BOX*
GENERAL ELECTRIC DS200SDCCG1ABA DS200SDCCG1ABA (USED TESTED CLEANED)
GENERAL ELECTRIC DS3800NCIB1H1D UNMP
GENERAL ELECTRIC DS200CTBAG1ACC DS200CTBAG1ACC (USED TESTED CLEANED)
DS200TCQCG1B REV HF, GENERAL ELECTRIC, OVERFLOW BOARD, SL No 1469E5
GENERAL ELECTRIC DS3800HLIA1B1D REMAN
General Electric Ge DS200TCCBG3BED Pcb Circuit Board
