R0K570865S000BE Renesas Electronics America, R0K570865S000BE Datasheet - Page 18

• 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

This CPU board supports four MCU operating modes and three on-chip flash memory programming modes. Jumpers can be used to set
the appropriate modes while E8 is not in use. User Program mode (Mode 6) may be used to run and debug user code, while Boot mode
may only be used to program the Renesas microcontroller with program code.
When using the E8 debugger supplied with the RSK the mode transitions between Boot mode and User Program mode are
executed automatically. The CPU board provides the capability of changing between User mode and HMON Boot mode using a
latch circuit. This is only to provide a simple boot control on this board when the E8 is in use with HMON.
To manually enter HMON Boot mode, press and hold the SW1/BOOT. The mode pins are held in their boot states while reset is pressed
and released. Release the boot button. The BOOT LED will be illuminated to indicate that the microcontroller is in HMON boot mode. In this
mode the E8 can be used to make an HMON connection in HEW.
More information on SH7086 operating modes can be found in the device hardware manual.
7.1. FDT Settings
In the following sections the tables identify the FDT settings required to connect to the board using the E8Direct debugger interface. The E8
Debugger contains the following ‘pull’ resistors.
Chapter 7. Modes
A
B
C
D
Table 7-1: E8 Mode Pin Drives
E8 Pin
Pull Down (100K)
Pull Up (100K)
Pull Down (100K)
Pull Up (100K)
13
Resistor