Renesas M16C/60 Series Hardware Manual page 244

Under development
This document is under development and its contents are subject to change.
M16C/6N5 Group
P6 , P6 , P7
1 5
P8 to P8
2 4
P5 , P7 , P9
5 7
Figure 1.20.2 I/O Ports (2)
Rev.1.00 2003.05.30 page 230
Pull-up selection
Direction
register
2
Data bus Port latch
Input to respective peripheral functions
Pull-up selection
Direction register
Data bus Port latch
Input to respective peripheral functions
Pull-up selection
Direction register
7
Port latch
Data bus
Input to respective peripheral functions
Note:
Make sure the input voltage on each port will not exceed Vcc.
"1"
Output
Switching
between
CMOS and
Nch
symbolizes a parasitic diode.
Programmable I/O Ports
(Note)
(Note)
(Note)