1109:DEVICE ERROR XX
110B:DEVICE ILLEGAL REPLY XX
10C0:DEVICE SEND TIMEOUT XX
10C1:DEVICE RECV TIMEOUT XX
The suffix XX indicates the process in which the error occurred.
01 (When erasing)
02 (When Blank Checking)
03 (When Programming)
04 (When Read Verifying)
05 (When Copying)
0F (Others, mainly during initial communication)
※In the case of a DEVICE ERROR, depending on the definition you are using,
XX may be handled differently than described above.
Please refer to the manual for your using definition program.
■Case study
・1109:DEVICE ERROR 0F
Errors that occur when there is no response from the microcontroller or an abnormal response during initial communication after device function execution.
High reproducibility: Abnormal connection such as cable, abnormal writer settings
Rare reproducibility: Unstable connection status such as wiring or connector contact, connection abnormality due to noise during initial communication, etc.
・1109:DEVICE ERROR 0C （Definition FSX820, etc.）
Error caused by failure to initialize the microcontroller's JTAG interface.
This error occurs in the very early stages of the programming process.
High reproducibility: Primarily due to ID authentication failure or connection abnormalities.
Rare reproducibility: Unstable connection conditions such as wiring or connector contact.
・Cases where the initial programming is successful but an error occurs during reprogramming.
→A user application that has already been programmed to the system may be running and interfering with the JTAG connection.