V850E2FL4_15 Datasheet, PDF (33/85 Pages) Renesas Technology Corp – 32-bit Single-Chip Microcontroller

Chapter 6
Chapter 6 I/O specification
I/O specification
6.1 Port Characteristics
6.1.1 Condition settings
Some of the conditions mentioned in this chapter can be selected by software.
The related register settings are described below:
(1) Input characteristic
The input characteristics can be selected by the registers PIS and PISE with
the following coding:
Table 6-1 Input characteristic selection
PISE
PIS
0
0
0
1
1
0
1
1
a) _{Default setting after reset}
Reference in
UserManual
Type 1
Type 2
Type 3
Type 4
Electrical
characteristic
CMOS^a
Schmitt2
Schmitt1
Schmitt4
R01DS0142ED0100
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Data Sheet