RTEMS Logo

RTEMS 4.6.99.3 On-Line Library

MVME136 Timing Data Interrupt Manager

PREV UP NEXT Bookshelf RTEMS Motorola MC68xxx Applications Supplement

10.7: Interrupt Manager

It should be noted that the interrupt entry times include vectoring the interrupt handler.

Interrupt Entry Overhead
returns to nested interrupt
 12
returns to interrupted task
 9
returns to preempting task
 9
Interrupt Exit Overhead
returns to nested interrupt
 <1
returns to interrupted task
 8
returns to preempting task
 54

PREV UP NEXT Bookshelf RTEMS Motorola MC68xxx Applications Supplement

Copyright © 1988-2004 OAR Corporation