R0K42215RS001BE Renesas Electronics America, R0K42215RS001BE Datasheet - Page 19

• Manufacturer Part Number: R0K42215RS001BE
• Description: KIT STARTER FOR H8S/2215R
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of R0K42215RS001BE

• Contents: Evaluation Board
• For Use With/related Products: H8S/2215
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The CPU board can be configured in User mode and Boot mode. User mode may be used to run and debug user code, while Boot mode
may only be used to program the Renesas microcontroller with program code via the USB interface. Further details of programming the
flash are available in the H8S/2215 Group hardware manual.
Note: Please note that, jumper ‘J13’ needs to be fitted in order to use the E10A debugger.
The CPU board provides the capability of changing between User and Boot / User Boot modes using a simple latch circuit. This
is only to provide a simple mode control on this board when the E10A debugger is not in use.
To manually enter 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 boot mode.
More information on the operating modes can be found in the device hardware manual.
7.1.1. Boot mode
The boot mode settings for this CPU board are shown in
7.1.2. User Mode
The H8S/2215R supports four user modes. The memory map in all of these modes is 16Mbyte in size. The default user mode for CPU
board supporting H8S2215R is mode 7.
1
1
MD2
MD2
Chapter 7. Modes
0
1
MD1
MD1
Table 7-1: Mode pin settings
Table 7-2: Mode pin settings
Table 7-1
MD0
1
MD0
1
Boot Mode
User Mode
below
17
LSI State after Reset
LSI State after Reset
:
End
End