Renesas M16C/6V Bedienungsanleitung PDF herunterladen (Seite 13)

FLASHER 5 Manual 13

Error messages

The following error messages can occur during operation of FLASHER (shown in red on your PC) or re-

turned as errorlevel when operated from batch file and “Detailed errorlevel on return” option is set.

Code Error message Meaning / remedy

Erase failed

Erase operation has failed

Write failed

Write operation has failed

Verify failed

Verification failed. Loaded Program and contents of the flash-memory

are not identical.

Blank check failed

Chip is not blank

Flash write/erase

timed out

Could not write into flash memory, the max. waiting time has been

exceeded

Can not write into

this memory area

In serial mode, the boot area of Renesas CPUs can be read out, but

can not be written to.

Canceled

Last operation has been canceled by user.

Version read fail-

ure: Rx line prob-

lem ?

In serial mode, FLASHER reads out the version of Renesas target

CPUs bootloader. If this is not the right format (VER….), a read line

failure is most likely.

No ID

Renesas target CPU has no valid ID (This error should not occur)

ID mismatch

Renesas bootloader (target CPU) requires the correct ID. Without it,

you will be unable to access, read out, clear, or program the contents

of the flash memory. The requested ID depends on ID previously writ-

ten into the target CPU. For more information, please refer to the sec-

tion “ID code check function” of the CPUs users manual.

ID mismatch

Same as Error 31

Target chip says

"BUSY"

Renesas target chip has BUSY signal high (active). Most likely CPU did

not enter bootmode. Check all signals to target. Refer to CPUs users

manual about conditions to enter bootmode.

Target chip: Busy

does not react

Renesas target CPU should set BUSY after receiving the first bit or

byte (depending on CPU). Some possible reasons for this error:

a) RESET is not released

b) Target did not enter the serial I/O mode because conditions to enter

bootmode are not met. Check RESET, EPM, CE, CNVSS)

c) No clock (check with oscilloscope)

Target chip says

BUSY

Renesas target chip keep its Busy signal set (active) during communi-

cation. This inhibits communication between FLASHER and target.

Some possible reasons:

a) RESET is not released

b) Target did not enter the serial I/O mode because the signals applied

when RESET is released are not correct (EPM, CE, CNVSS)

c) No clock (check with oscilloscope)

Timeout of target

Target command Clear, Program or Verify could not be finished within

expected time. Please report this error.

CRC check in pro-

grammer failed.

Integrity of target data held in FLASHERs internal memory is lost.

Download new data to FLASHER.

Internal Vcc drop

during operation

A voltage drop on Flashers internal supply was detected. Internal data

may be damaged.

DAC for Vpp not

calibrated

FLASHER lost calibration data for Vpp generation circuit. Please return

FLASHER to factory, as calibration can not be done by user.

Unsupported inter-

face, check device

setting

FLASHER is requested to access a target CPU that is not supported by

Flasher. Normally this fault should not occur. Ensure that Flasher PC

software version fits to Flasher firmware version

Unsupported command

FLASHER received a command that is not supported. Ensure that

Flasher PC software version fits to Flasher firmware version.

62 No target data, please

download

FLASHER 5 never received valid data for target, therefore target can

not be programmed. Download target data.

FLASHER lost Setup

Setup data for Flasher invalid. Please run Option | Setup. and Option |

Device.

Illegal start byte

received

ST9 CPU did not send correct byte after reset release. Please check

target connection.

No start byte re-

ceived

ST9 target CPU did not send a Byte after reset release. Most likely ST9

CPU did not enter boot mode. Please check target connection.

No acknowledge re-

ceived

ST9 CPU did not send back acknowledge of command sent to RAM-

Code.

Target: communica-

tion timed out

ST9 target CPU did not send back data within expected time.

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