Gpio Switches, Leds, And Test Points; Usb Jack - Renesas RC32012A Manual

RC32012A Evaluation Kit Manual
Note: VDD_FOD voltage is selected by resistor R908 and R909. In order to prevent damage to the device, both
R908 and R909 should not be stuffed, in which case VDD_FOD = 1.8V.
1.3

GPIO Switches, LEDs, and Test Points

An 8-bit, 3-position dip switch is used to set the logic levels for seven GPIOs (GPIO0-5, GPIO9). The GPIO levels
for each setting and the corresponding LED state are listed in the following table (see picture and labels in
Figure 4).
Dip Switch Position
Left
Center
Right
When the GPIOs are configured as outputs (such as User-Controlled or LOL indicator), the dip switch for the
corresponding GPIO should be placed in the Center position. The LED will indicate the state of the GPIO.
1.4

USB Jack

This is a USB mini connector to the board. The other end of the USB cable is a USB Type A connector going to a
PC.
R31UH0010EU0102 Rev.1.02
Apr 20, 2022
Table 1. GPIO Settings
GPIO Logic Level
Low
High if GPIO is configured as Input
High or Low according to the GPIO output setting
High
Figure 4. GPIO Setting and Status Display Area
LED
On
High if GPIO is configured as Input
High or Low according to the GPIO output setting
Off
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