R0K561664S000BE Renesas Electronics America, R0K561664S000BE Datasheet - Page 12

• Manufacturer Part Number: R0K561664S000BE
• Description: KIT DEV RSK RSK-H8S/1664F
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of R0K561664S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: H8S/1664F
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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.
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 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.
A single turn potentiometer is connected to AN0 of the microcontroller. This may be used to vary the input analog voltage value to this pin
between AVCC and Ground.
The microcontroller programming serial port (SCI4) is connected to the E8 connector (J6). This serial port can optionally be connected to
the RS232 transceiver by moving option resistors and fitting the D connector in position J8. The connections to be moved are listed in the
following table.
6.1.Switches
6.2.LEDs
6.3.Potentiometer
6.4.Serial port
RES
SW1/BOOT*
SW2*
SW3*
LED0
LED1
LED2
LED3
shown on silkscreen)
Switch
LED Reference (As
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 the ADC trigger input. Option link allows connection to
IRQ line. The option is a pair of 0R links (R56, R95).
Chapter 6.User Circuitry
Port B3
Port C2
Port C3
Port 12
Microcontroller Port Pin
Table 6-1: Switch Functions
function
Function
Table 6-2:LED Port
10
3
116
117
86
Microcontroller Pin
Number
RESn
IRQ0n, Pin 84
(Port 1, pin 0)
IRQ1n , Pin 85
(Port 1, pin 1)
IRQ3n, Pin 87
(Port 1, pin 3)
Microcontroller
Active Low
Active Low
Active Low
Active Low
Polarity