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List of error messages in E1/E20 emulator in the HEW environment

Last Updated:04/26/2017

Question:

List of error messages when using the E1/E20 emulator in the High-performance Embedded Workshop environment

Answer:

Refer to the following FAQs.

Note: The limitations of E1/E20 differ depending on the MCU used in your systems. Please confirm each item of [Notes on Using the E1/E20 Emulator] on the [E1/E20 Emulator Additional Document for User's Manual] to find a solution for your case.
You can download [E1/E20 Emulator Additional Document for User's Manual] from here.

Also refer to the Troubleshooting Guide when using the RX600 Series MCU.

Timing of occurrence Suitable
Emulator
Suitable MCU Error Message FAQ No.
At start up/
connection
E1/E20 R8C “Command processing cannot be executed because the MODE pin on the user system is fixed in the low state. Check the state of the MODE pin.” 1000466
“Command processing cannot be executed because the reset pin on the user system is in the low state. Check the state of the reset pin.” 1000465
“A timeout error has occurred during the communication with the target MCU(FFWERR_AENTRY_TMOUT).The target MCU and the selected device do not match. Or,There may be a problem in the pin processing of the MCU etc. Or,The emulator may have gone wrong.” 1000462
R8C, RX “Target device driver missing, or connection cancelled.” 1000235
Error: Failed in the acquisition of the memory. 1009869
Toolchain *****, version ***** is missing from the following project(s) *****
”There is no compatible toolchain. Build functionality will not be available.”
1000238
Debugging R8C “A timeout error has occurred during the communication with the target MCU.”
or
“An error has occurred during the communication with the target MCU.”
1000463
“A timeout error has occurred in START function processing (FFWERR_ASTARTFUNC_TIMEOUT).”
or
“A timeout error has occurred in START function processing (FFWERR_ASTOPFUNC_TIMEOUT).”
1000464
“Command processing cannot be executed because the reset pin on the user system is in the low state. Check the state of the reset pin.” 1000465
“Command processing cannot be executed because the MODE pin on the user system is fixed in the low state. Check the state of the MODE pin.” 1000466
RX “Not available now.” 107557
Flash memory writing ... NG
Because the access violation etc. to on-chip ROM area are generated, the flash rewriting cannot be executed.
1011034
R8C, RX No software break points can be set in the on-chip ROM area during debugging CPU re-write mode. (RX Family)
The command is not executable during debugging with the flash ROM being programmed. (R8C Family)
1010232
“A fatal communication error. Disconnect the debugger and check if the emulator is correctly connected to the target board. Then turn on the power of the emulator and initiate the debugger.” 1010760
At write/
download
R8C ID code error 106426
Flash memory writing OK.
ID code: xxxxxxxxxxxxxx
Checksum:
INT : H'xxxxxxxx (NG)”
1010240
R8C, RX "Invalid address range. The range must not cross a memory map boundary." 1010326
RX Flash memory writing OK.
ID code: xxxxxxxxxxxxxx
Checksum:
Data Flash : H'xxxxxxxx (NG)
1010502
An error has occurred in verification of the external flash ROM. The flash ROM may have been degraded.
An error has occurred in erasing of the external flash ROM. The flash ROM may have been degraded.
1010789
An error has occurred in programming of the external flash ROM. The flash ROM may have been degraded. 1010790
Suitable Products
High-performance Embedded Workshop
E1 [R0E000010KCE00]
E20 [R0E000200KCT00]