Renesas 7700 FAMILY User Manual page 54

Ports P8 /CTS /RTS , P8
0 0 0
P8 /CTS /RTS , P8
4 1 1
E output pin
Fig. 3.1.5 Port peripheral circuits (2)
/CLK ,
1 0
/CLK
5 1
Data bus
7751 Group User's Manual
INPUT/OUTPUT PINS
3.1 Programmable I/O ports
"1"
"0"
Direction register
Output
Port latch
3–7