C504 Datasheet, PDF (28/49 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

C504
Interrupt System
The C504 provides 12 interrupt sources with two priority levels. Figure 11 and 12 give a general
overview of the interrupt sources and illustrate the interrupt request and control flags.
Figure 11
Interrupt Request Sources (Part 1)
Semiconductor Group
28