Z8673312PSG Datasheet, PDF (58/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
54
IRQ0 IRQ2
IRQ1, 3, 4, 5
Interrupt
Edge
Select
IRQ (D6, D7)
IRQ
IMR
6
Interrupt
Request
Global
Interrupt
Enable
IPR
Priority
Logic
Vector Select
Figure 28. Interrupt Block Diagram
Table 20. Interrupt Types, Sources, and Vectors
Name
IRQ0
IRQ1
IRQ2
IRQ3
1RQ4
IRQ5
Source
DAV0, IRQ0
IRQ1
DAV2, IRQ2, T_IN
IRQ3
T0
T1
Vector Location
0,1
2,3
4,5
6,7
8,9
10,11
Comments
External (P32), Rising/Falling Edge Triggered
External (P33), Falling Edge Triggered
External (P31), Rising/Falling Edge Triggered
External (P30), Falling Edge Triggered
Internal
Internal
PS022901-0508
Electrical Characteristics