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Warning appears when downloading with E1 emulator connection of RX71M

Last Updated:06/28/2017

Question:

During downloading to the debug tool by using the RX71M connected to the E1 emulator, a warning message "There's no data for option setting memory (W1811334)" appears.

Answer:

If you create a new RI600V4 project for RX71M by using the sample project RX64M_RI600V4, the option function select register[sh1]  (OFS0/OFS1) allocated to the option setting memory area (0x00120040-0x00120070) in internal ROM of RX71M has not been initialized.

Add the following immediately after the included header file.

#pragma address __OFS0reg=0x00120068 // OFS0 register
const unsigned long __OFS0reg = 0xffffffff;

#pragma address __OFS1reg=0x0012006c // OFS1 register
const unsigned long __OFS1reg = 0xffffffff;

Suitable Products

RI600V4
RX71M
E1
CS+ (formerly CubeSuite+)