Hardware manual

Rev. 3.0, 09/98, page 290 of 361
16.3.2 Control Signal Timing
(1) Reset Input Timing
Ø
RES
t RESS t RESS
t RESW
Figure 16.6 Reset Input Timing
(2) Interrupt Input Timing
Ø
IRQ
L (Level)
NMI
IRQ
I
NMI
IRQ
E (Edge)
Note: i = 0 to 7; IRQ E : IRQ i when edge-sensed; IRQ L : IRQ i when level-sensed¶
t
NMIS
t NMIS
t NMIH
t NMIW
Figure 16.7 Interrupt Input Timing