φ
Ports 1 to 9
and A (read)
Ports 1 to 6, 8, 9,
and A (write)
Figure 29.15 I/O Port Input/Output Timing
φ
FTOA, FTOB
FTIA, FTIB,
FTIC, FTID
Figure 29.16 FRT Input/Output Timing
φ
FTCI
Figure 29.17 FRT Clock Input Timing
T
1
t
t
PRS
PRH
t
FTOD
t
FTCS
t
FTCWL
Rev. 3.00 Jan 25, 2006 page 847 of 872
Section 29 Electrical Characteristics
T
2
t
PWD
t
FTIS
t
FTCWH
REJ09B0286-0300