IAI MSEL, Instruction Manual, Page: 203 / 234

Chapter 6
Troubleshooting
195
In the panel window, the error numbers follow the three digits after the E in the display.
Error
No.
Error name Description, action, etc.
E90 Core code flash-ROM status
error
The core program is invalid. Contact the manufacturer.
E91 Application code flash-ROM
status error
The application program is invalid. Contact the
manufacturer.
E92 Core code sum error The core program is invalid. Contact the manufacturer.
E93 Application code sum error The application program is invalid. Contact the
manufacturer.
E94 Timing limit over error
(Flash erase)
Error erasing the flash ROM
E95 Flash verify error (Flash erase) Error erasing the flash ROM
E96 Flash ACK timeout (Flash erase) Error erasing the flash ROM
E97 Head sector number specification
error (Flash erase)
Error erasing the flash ROM
E98 Sector count specification error
(Flash erase)
Error erasing the flash ROM
E99 Timing limit over error
(Flash write)
Error writing the flash ROM
E9A Flash verify error (Flash write) Error writing the flash ROM
E9B Flash ACK timeout (Flash write) Error writing the flash ROM
E9C Write-destination offset address
error (Flash write)
Error writing the flash ROM
E9D Write-source data buffer address
error (Flash write)
Error writing the flash ROM
E9E Watchdog reset occurrence error A WDT (watchdog timer) was manually reset (error
detection).
E9F Exception occurrence error while
BL = 1 (NMI)
An exception occurred while the block bit in the CPU
status register was “1.” (NMI)
EA0 Exception occurrence error while
BL = 1 (Other than NMI)
An exception occurred while the block bit in the CPU
status register was “1.” (Other than NMI)
EA1 Bit exception reset due to
command/data TLB duplication
This reset occurs when there are multiple TLB entries
corresponding to the virtual address.
EA2 Undefined exception/interruption
error
An undefined exception/interruption occurred.
EA3 AC-power cutoff detection error An AC-power cutoff was detected.
EAA SDRAM write/read test error The SDRAM is faulty. Contact the manufacturer.
EAB Application-update SCIF
send-queue overflow error
An overflow occurred in the send queue.
EAC Servo control underrun error A servo control underrun error was detected.
EAE Application-update SCIF
receive-queue overflow error
Excessive data is received from outside. (Confirm that a
PC and IAI’s update tool are used to update the
application.)
EAF Installed flash ROM type
mismatch (Core)
The flash ROM type anticipated in the software does
not match the flash ROM type actually installed. Check
the combination of software and hardware.
EB0 Undefined NMI error (Core) An undefined NMI interruption occurred.
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EB2 Flash busy reset timeout
(Detected by the core)
Malfunction of the flash ROM. The flash ROM is not
reset from the busy mode.