R0K564189S000BE Renesas Electronics America, R0K564189S000BE Datasheet - Page 14

• Manufacturer Part Number: R0K564189S000BE
• Description: KIT STARTER FOR R32C/118
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K564189S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: R32C/100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.1. Switches
There are four switches located on the RSK board. The function of each switch and its connection are shown in Table 6-1: Switch
Functions
*Refer to the schematic for detailed connectivity information.
6.2. LEDs
There are six LEDs on the RSK board. The green ‘POWER’ LED lights when the board is powered. The orange BOOT LED indicates the
device is in BOOT mode when lit. The four user LEDs are connected to an I/O port and will light when their corresponding port pin is set
low. Table 6-2 below shows the LED pin references and their corresponding microcontroller port pin connections.
6.3. Potentiometer
A single-turn potentiometer is connected to pin AN0 (p10_0, pin 141) of the microcontroller. This may be used to vary the voltage at this pin
between AVCC and Ground.
Note:
The potentiometer is fitted to offer an easy way of supplying a variable analogue input to the controller. It does not necessarily reflect the
accuracy of the controllers ADC. Please see the device manual for details.
SW1 / BOOT*
Switch
SW2*
SW3*
RES
LED0
LED1
LED2
LED3
When pressed, the microcontroller is reset.
Connects to an IRQ input for user controls.
Connects to an IRQ line for user controls.
Connects to an IRQ line for user controls. The same switch may also
function as an ADC trigger input.
shown on silkscreen)
LED Reference (As
Chapter 6. User Circuitry
Green
Orange
Red
Red
Function
Table 6-1: Switch Functions
Colour
Table 6-2: LED Port
Port 4 bit 0
Port 4 bit 1
Port 4 bit 2
Port 4 bit 3
9
Microcontroller Port
Pin function
78
77
75
73
RESn, Pin 19
INT0n, Pin 27 (Port 8, bit 2)
INT1n, Pin 26 (Port 8, bit 3)
INT2n, Pin 25 (Port 8, bit 4)
Microcontroller
Pin Number
Microcontroller