R0K561664S000BE Renesas Electronics America, R0K561664S000BE Datasheet - Page 23

• 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

All of the Flash ROM on the device (i.e. both MATs) can be programmed when the device is in Boot mode. Once in boot mode, the
boot-loader program pre-programmed into the microcontroller executes and attempts a connection with a host (for example a PC). On
establishing a connection with the microcontroller, the host may then transmit program data to the microcontroller via the appropriate
programming port.
Table 8-1 below shows the programming port for this Renesas Microcontroller and its associated pins
This device supports an E8 debugging interface. The E8 provides additional debugging features including hardware breakpoints and
hardware trace capability. (Check with the website at
Connect the E8 to port J6.
To enable the E8 functions the user must ensure that the jumper link in position J15 is removed.
This device supports an optional E10A debugging interface. The E10A provides additional debugging features including hardware
breakpoints and hardware trace capability. (Check with the website at
To utilise the E10A the user will need to fit a 14 way boxed header to J5. To enable the E10A functions the user should also fit a jumper link
in position J15.
When J15 is fitted the microcontroller will not operate correctly unless operated via the E10A.
The microcontroller must enter boot mode for programming, and the programming port must be connected to a host for program download.
To execute the boot transition, and allow programs to download to the microcontroller, the user must perform the following procedure:
Ensure jumper link in position J16 and R133 are not fitted. (Default position)
Press the BOOT switch and keep this held down.
Press the RESET switch once, and release.
Release the BOOT switch The BOOT LED will be illuminated.
Now connect a USB cable between the host PC and the RSK at J12.
8.1.E8 Header
8.2.E10A Header
8.3.USB port programming
E8 Port (J6)
CPU board Signal Name
Programming Port Table – Programming port pins and their CPU board signal names
Chapter 8.Programming Methods
Table 8-1: Serial Port Boot Channel
E8_TXD, PIN 5
PTTX (Port 6, Pin0)
www.renesas.com
21
www.renesas.com
or your distributor for a full feature list).
E8_RXD, PIN 11
PTRX (Port 6, Pin 1)
or your distributor for a full feature list).