Table of Contents
Advertisement
8.4
Action for Error
The errors that may occur during self-testing (such as setting error) and relevant actions for coping with the errors
are listed below.
If an error other than below is displayed, the cause may be a defect in the 78K0S MINICUBE+. If the same error is
displayed even after the relevant action is implemented, the cause may be a defect in the 78K0S MINICUBE+. In
such a case, consult an NEC Electronics sales representative or distributor.
No.
Error message and action
1
Communication Error
There is no response from the QB-78K0SKX1-DA.
→ Check the connection between the OCD I/F board or OCD I/F cable and the QB-78K0SKX1-DA and
QB-78K0SMINI.
2
Target Power : OFF
The power supply to the QB-78K0SKX1-DA cannot be detected.
→ Confirm that the power switch on the QB-78K0SKX1-DA is turned on.
→ Check the connection between the OCD I/F board or OCD I/F cable and the QB-78K0SKX1-DA and
QB-78K0SMINI.
3
Target Clock: 0.00MHz [NG]
The clock mounted in the CLK1 socket may not be operating.
→ Confirm the clock oscillation, or remove the clock mounted in the CLK1 socket and use the internal clock.
4
Select Socket Clock
The clock mounted in the CLK1 socket is not selected.
→ Select "socket" for the clock selection, or remove the clock mounted in the CLK1 socket and select "internal".
5
Driver Open Error
(1) There is no response from the 78K0S MINICUBE+.
→ Check the connections between the host machine and the USB cable, and the USB cable and the QB-
78K0SMINI.
→ Turn all the power supplies off according to the procedures described in the user's manual. (The QB-
78K0SMINI is turned off by disconnecting the USB cable.)
Turn all the power supplies on, and then click the [Test] button.
If an error message is displayed even after taking these measures, restart Windows on the host machine
before turning all the power supplies on.
(2) The debugger has been started.
→ The debugger and the OCD Checker cannot be started simultaneously, so terminate the debugger.
(3) The USB driver may not be operating normally.
→ Confirm the cable connection and the USB driver setup. Re-install the USB driver as necessary.
(4) The debugger may not be installed normally.
→ Re-install the debugger.
48
CHAPTER 8 OCD CHECK FOR 78K0S MINICUBE+
User's Manual U18591EJ2V0UM
(1/2)
Advertisement
Table of Contents
