17.3.3 Clock Timing
Clock timing is shown as follows:
•
ø
V
STBY
RES
17.3.4 TPC and I/O Port Timing
TPC and I/O port timing is shown as follows.
ø
Ports 1 to 3,
5, A, and B
(read)
Ports 1 to 3,
5, 6, 8, 9, A,
and B (write)
Downloaded from
Elcodis.com
electronic components distributor
Oscillator settling timing
Figure 17-10 shows the oscillator settling timing.
CC
t
OSC1
Figure 17-10 Oscillator Settling Timing
T
1
Figure 17-11 TPC and I/O Port Input/Output Timing
T
T
2
3
t
t
PRS
PRH
t
PWD
444
t
OSC1