Datasheet

V850ES/JG3 CHAPTER 4 PORT FUNCTIONS
R01UH0015EJ0300 Rev.3.00 Page 82 of 870
Sep 30, 2010
(5) Port 4 function register (PF4)
0
Normal output (CMOS output)
N-ch open-drain output
PF4n
0
1
Control of normal output or N-ch open-drain output (n = 0 to 2)
PF4 0 0 0 0 PF42 PF41 PF40
After reset: 00H R/W Address: FFFFFC68H
Caution When an output pin is pulled up at EVDD or higher, be sure to set the PF4n bit to 1.