Control Signal Timing - Hitachi H8/3048 Hardware Manual

21.4.3 Control Signal Timing

www.DataSheet4U.com
Control signal timing is shown as follows:
• Reset input timing
Figure 21-18 shows the reset input timing.
• Reset output timing
Figure 21-19 shows the reset output timing.
• Interrupt input timing
Figure 21-20 shows the input timing for NMI and IRQ
• Bus-release mode timing
Figure 21-21 shows the bus-release mode timing.
ø
RES
MD2 to MD0
ø
RESO
t
RESS
t
MDS
Figure 21-18 Reset Input Timing
t
RESD
Figure 21-19 Reset Output Timing
701
to IRQ .
5 0
t
RESS
t
RESW
t
RESD
t
RESOW