R0K52472VSC000BE Renesas Electronics America, R0K52472VSC000BE Datasheet - Page 12

• Manufacturer Part Number: R0K52472VSC000BE
• Description: Starter Kit For H8S/2472
• Manufacturer: Renesas Electronics America

Specifications of R0K52472VSC000BE

• Silicon Manufacturer: Renesas
• Features: Single Turn Potentiometer, Standard RS232 Header
• Kit Contents: Board
• Silicon Family Name: H8S/2472
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.1. Switches
There are four switches located on the CPU board. 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 channel AN0 (P7.0) of the microcontroller. This may be used to vary the input analogue voltage
value to this pin between AVCC and Ground.
6.4. Serial port
Serial port SCIF is connected to the standard RS232 header. Serial port SCI3 can optionally be connected to the RS232 header. The
connections to be fitted are listed in the Table 6-3.
RES
SW1/BOOT*
SW2*
SW3*
LED0
LED1
LED2
LED3
shown on silkscreen)
LED Reference (As
Switch
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 E10A debugger.
Connects to an IRQ line for user controls.
Connects to the ADC trigger inpu
The option is a pair of 0R links. For more details on option links, please refer
to Sec 6.8.
Chapter 6. User Circuitry
Green
Orange
Red
Red
Table 6-1: Switch Functions
Colour
Table 6-2: LED Port
t. Option link allows connection to
Function
10
Port F2
Port F3
Port F4
Port F6
Microcontroller Port Pin
IRQ line.
Microcontroller
G13
D4
B4
E3
RESn, Pin E4
IRQ8n, Pin L15
(Port 6 pin 7)
IRQ9n, Pin L14
(Port 6, pin 6)
IRQ10, Pin L13
(Port 6, pin 5)
Microcontroller
Pin Number