R0K570865S000BE Renesas Electronics America, R0K570865S000BE Datasheet - Page 12

• Manufacturer Part Number: R0K570865S000BE
• Description: KIT STARTER FOR SH7086
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K570865S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7086
• Lead Free Status / RoHS Status: Contains lead / RoHS non-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: Switch
Functions
*Refer to schematic for detailed connectivity information.
6.2. LEDs
There are six LEDs on the CPU board. The green ‘POWER’ LED lights when the board is powered. The orange BOOT LED indicates the
device is in HMON 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.
The LED pin references and their corresponding microcontroller port pin connections are shown in Table 6-2: LED Port
6.3. Potentiometer
A single turn potentiometer is connected to pin ‘AN0’ of the microcontroller. This may be used to vary the input analog voltage value to this
pin between AVCC and Ground.
SW1/BOOT*
shown on silkscreen)
Switch
LED Reference (As
SW2*
SW3*
RES
LED0
LED1
LED2
LED3
When pressed; the CPU board 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 an IRQ line for user controls.
Connects to an IRQ line for user controls. Same pin functions as ADC
trigger input.
Chapter 6. User Circuitry
Microcontroller Port Pin
Port A bit 20
Port A bit 21
Port A bit 22
Port A bit 23
Table 6-1: Switch Functions
function
Function
Table 6-2: LED Port
7
Microcontroller Pin
Number
38
6
5
3
RESn, Pin 132
IRQ0, Pin 63
(Port A, bit 26)
IRQ1, Pin 65
(Port A, bit 27)
IRQ7, Pin 50
(Port B, bit 9)
Microcontroller
Active Low
Active Low
Active Low
Active Low
Polarity