Renesas M16C Series User Manual page 130

M30240 Group
P3
7
P60
P8
P8
P10 to P10
0
Figure 1.107: Programmable I/O ports (2)
Rev.1.00 Sep 24, 2003 Page 112 of 360
, P6 , P6 , P8 Pull-up selection
3 7
6
Direction register
Data bus
Port latch
, P6 , P6 , P6
Pull-up selection
7 1 4
5
Direction register
Data bus
Port latch
Input to respective peripheral functions
Pull-up selection
3
Direction register
Data bus
Port latch
5
Data bus
NMI interrupt input
7
Pull-up selection
Direction register
Data bus
Port latch
"1"
Output
"1"
Output
"1"
Output
P8 Second
3
ATTACH
EXTCAP
Analog input
Programmable I/O Ports