Rohm Lapis EASE1000 V2, User Manual

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EASE1000 V2 User’s Manual
The following describes the above EASE1000 V2 states.
Table 4-2 State explanation of EASE1000 V2
Idle state Indicates the command reception waiting state from the software on the host
PC to EASE1000 V2.
Emulating Indicates that EASE1000 V2 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 V2.
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 V2 device driver was not
recognized on the host PC when the USB cable was connected with
EASE1000 V2 (EASE1000 V2 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 V2
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 V2 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 V2 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 V2 is being updated. After
update, EASE1000 V2 is automatically restarted.
EASE1000 V2 failure Indicates that EASE1000 V2 is broken.
Rapidly disconnect the USB cable of EASE1000 V2 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.
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