R0K521134S000BE Renesas Electronics America, R0K521134S000BE Datasheet - Page 11

• Manufacturer Part Number: R0K521134S000BE
• Description: KIT EVAL STARTER FOR R8C/13
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K521134S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: R8C/13
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6.1. Switches
There are four switches located on the RSK. The function of each switch and its connection are shown in Table 6-1.
*Refer to 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 IO 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 AN4 (P0.3) of the microcontroller. This may be used to vary the input analogue voltage value to
this pin between AVCC and Ground.
RES
SW1/BOOT*
SW2*
SW3*
LED0
LED1
LED2
LED3
shown on silkscreen)
Switch
LED Reference (As
When pressed, the RSK microcontroller is reset.
Connects to an IRQ input for user controls.
The switch is also used in conjunction with the RES switch to place
the device in BOOT mode when not using the E8 debugger.
Connects to a Key In Interrupt input line for user controls.
Connects to a Key In Interrupt input line for user controls
Chapter 6. User Circuitry
Green
Orange
Red
Red
Colour
Table 6-1: Switch Functions
Function
Table 6-2: LED Port
Port 1.4
Port 1.5
Port 1.6
Port 1.7
7
Microcontroller Port Pin function
RESn Pin 3
INT0 Pin16
(Port 4, pin 5)
KI0 Pin15
(Port 1, pin 0)
KI1 Pin14
(Port 1, pin 1)
Microcontroller
11
10
9
8
Microcontroller Pin
Number