| 摘要 |
<p>The invention concerns a device and a process for the locating of an interrupt request (interrupt) allocated to a source from a multitude of possible sources, several of which in each case are combined into a group, with a software (SW) for locating the wanted interrupt within a group and for the subsequent execution of a routine provided for the source allocated to the wanted interrupt in the case of an interrupt and with a hardware facility (HW) having an identification facility (A) which, in the case of an interrupt request provides the software (SW) with an address vector identifying the group. In order to enable a preferential reaction to interrupt requests of high priority and simultaneously ensure rapid reaction to an interrupt request, the sources of interrupt requests are combined into groups in the hardware device by means of interrupt group registers, one of at least two different priorities are allocated to each group and the hardware facility (HW) is provided with a separate identification facility (A) for each priority provided.</p> |
