EASE1000 User’s Manual
Chapter 4 FUNCTIONS
Table 4-2 State explanation of EASE1000
Idle state Indicates the command reception waiting state from the software on the host PC
to EASE1000.
Emulating Indicates that EASE1000 is emulation state.
Writing flash memory Indicates that flash memory writing to the target LSI is in progress.
VTref abnormal voltage detection: Indicates that the voltage level of the target LSI positive power supply (VTref) is
out of the guaranteed operation range of EASE1000.
Check if there are any problems with the connection with the target system or
the power supply output state.
Device driver recognition failure Indicates that installation of the EASE1000 device driver was not recognized on
the host PC when the USB cable was connected with EASE1000 (EASE1000 is
powered on).
Install the device driver according to the dialog box that appears on the host PC.
Command execution error Indicates that the command response from the target LSI to EASE1000 was
abnormal.
Check if there are any problems with the connection with the target system or
the command execution order.
Communication error with target LSI
Indicates that EASE1000 does not communicate with the target LSI correctly.
Check if there are any problems with the connection with the target system.
Firmware binary error Indicates that the data of control firmware of EASE1000 is corrupt. Update the
firmware. If the error still occurs, contact your dealer or our sales representative.
Updating firmware Indicates that the control firmware of EASE1000 is being updated. After update,
EASE1000 is automatically restarted.
EASE1000 failure Indicates that EASE1000 is broken.
Rapidly disconnect the USB cable of EASE1000 and any other external powers
from outlet. Leaving such situation as it might cause fire or electric shock.
If there is no problem with the connection with the target system or USB cable,
contact your dealer or our sales representative.
FEXTEASE1000-02 2
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