Renesas PG-FP6 V1.06

PG-FP6 V1.06 13. Points for Caution
R20UT4469EJ0800 Rev.8.00 Page 157 of 188
Oct.01.21
13.5 Wide Voltage Mode
• Applies to: 78K0R family
If you wish to enable wide voltage mode, select the [Wide Voltage] check box on the [Connect Setting]
tabbed page of the [Setup] dialog box. Since the FP6 ignores any wide voltage setting in a HCUHEX file,
this is the case regardless of whether you are using an HCUHEX file.
13.6 Switching to Dual Mode
• Applies to: All MCUs with flash memory in a dual-bank structure
When you create a new setting file for the FP6 Terminal, select a target device name that matches the
bank mode selected by the Bank Mode Select bits in the option-setting memory.
The following error messages will appear when the FP6 is connected to an MCU with a different bank
mode.
Message displayed on the FP6: ERROR:023 Inv. Sig. addr.
FP6 Terminal: Connection or synchronisation failed.
Remark: This point for caution applies to all MCUs in cases where the configuration of flash memory is
changed after programming. The way this is indicated, such as “dual mode” or “Bank Mode Select
bits” will differ with the MCU family in use. For details, refer to the user’s manual of the MCU you are
using.
The bank mode for the MCU is changed by the following actions.
 Resetting the MCU after a setting for bank mode which differs from the current setting has been
written to the Bank Mode Select bits
 Resetting the MCU after selecting [Erase Chip] to erase a chip that is currently in dual mode
[How to switch a chip from the linear mode to the dual mode]
1. Create a new ESF file for an MCU in the linear mode.
2. Select the erasure option as [Erase Chip] to erase the chip.
3. Program the option-setting memory with a file that specifies the dual mode.
4. Reset the MCU.
13.7 RPI Files
• Applies to: RL78 family, RX100 series*
1
, and RX200 series*
1
When you are using an RPI file, the following settings will be effective even if the RPI file includes no
settings regarding command protection*
2
or a flash-access window.
 Command Protection*
2
Disable Block Erase: No
Disable Program: No
Disable Boot Block Cluster Programming: No
 Flash Access Window
Beginning: Block 0 in the code flash memory of the target MCU
End: The last block in the code flash memory of the target MCU
Notes: 1. Only those MCUs that support flash-access window
2. For the RL78 family only