Roland 5 用户手册
Europa User Guide
Europa User Guide
Europa User Guide
Europa User Guide
Power up diagnostics and actions
Power up diagnostics and actions
Power up diagnostics and actions
Power up diagnostics and actions
Page 17
A
A
A
A----3
3
3
3
Internal “external” CPU RAM failure. The Europa chip contains an additional 1K of
onboard static RAM and this indicates its failure. This is a failure with the Europa chip
itself. As with boot code A
onboard static RAM and this indicates its failure. This is a failure with the Europa chip
itself. As with boot code A
A
A
A----1
1
1
1
, contact Synthcom Systems, Inc. to arrange replacement if
still under warranty.
Group B boot codes
Group B boot codes
Group B boot codes
Group B boot codes
The B
The B
B
B
B
group of boot codes indicates that Europa is executing firmware transfer mode. It is indicated by
the B BANK
B BANK
B BANK
B BANK
LED being lit solid and one 1
1
1
1----8 NUMBER
8 NUMBER
8 NUMBER
8 NUMBER
LED lit solidly with all other NUMBER
NUMBER
NUMBER
NUMBER
LEDs
blinking. All B
B
B
B
boot codes are recoverable:
B
B
B
B----1
1
1
1
Europa image is bad, not present, or TAPE
TAPE
TAPE
TAPE
+ WRITE
WRITE
WRITE
WRITE
(force Firmware Transfer Mode)
was held on board powerup. The Jupiter 6 is waiting for a Europa image to be
programmed in. This code can come up if a prior Europa firmware update failed or the
Europa image is bad. Not to worry! This just means the Europa Firmware Update Utility
needs to send the board a good image!
programmed in. This code can come up if a prior Europa firmware update failed or the
Europa image is bad. Not to worry! This just means the Europa Firmware Update Utility
needs to send the board a good image!
B
B
B
B----2
2
2
2
Europa image area prepared and awaiting programming.
B
B
B
B----3
3
3
3
Europa programming in process.
B
B
B
B----4
4
4
4
Europa programming complete. Check code/image is good!
B
B
B
B----5
5
5
5
Europa programming complete. Check code/image is bad!
Group E boot codes
Group E boot codes
Group E boot codes
Group E boot codes
The E
The E
E
E
E
group of boot codes indicates diagnostic failures that Europa has detected and corrected. For
example, it is possible for E
E
E
E----6
6
6
6
to be shown, (requiring pressing a button/key), followed by E
E
E
E----2
2
2
2
(also
requiring pressing a button/key). Pressing a button or key will cause the board to continue the bootup
process. More than one E
process. More than one E
E
E
E
code can be shown simultaneously as well as sequentially:
E
E
E
E----1
1
1
1
Bad patch data found in flash and corrected. This usually indicates that Europa has
trashed a patch – most likely due to a bug. Note that this code is expected after a first
time Europa installation! This is because the Roland code does not validate its patches or
presets, and Europa does. If E
trashed a patch – most likely due to a bug. Note that this code is expected after a first
time Europa installation! This is because the Roland code does not validate its patches or
presets, and Europa does. If E
E
E
E----1
1
1
1
codes are persistent, it may indicate the Europa chip is
failing or has failed. Corrections can occur even if write protect is thrown, because the
flash writability is not controlled by the memory protect switch.
flash writability is not controlled by the memory protect switch.
E
E
E
E----2
2
2
2
Indicates operator has pressed the PORTAMENTO
PORTAMENTO
PORTAMENTO
PORTAMENTO
button and powered the Jupiter 6 on
– causing the contents of the NVRAM to be copied in to flash. This is not a failure! It is
positive feedback to a user requested action.
positive feedback to a user requested action.
E
E
E
E----3
3
3
3
Bad preset data found in flash and corrected. This is identical to E
E
E
E----1
1
1
1
in terms of root
cause.
E
E
E
E----4
4
4
4
Bad Europa board settings found and defaults loaded. Europa uses part of the NVRAM
for storing current board state and settings. This code is shown when the area contains
bad/bogus settings. This failure can also be shown when the board is first powered up
after Europa is installed, the controller board’s battery is failing, or if a boot to the Roland
code was performed.
for storing current board state and settings. This code is shown when the area contains
bad/bogus settings. This failure can also be shown when the board is first powered up
after Europa is installed, the controller board’s battery is failing, or if a boot to the Roland
code was performed.
E
E
E
E----5
5
5
5
Bad Europa board settings checksum – defaults loaded. Similar to code E
E
E
E----4
4
4
4
listed above,
the checksum of the board settings area is bogus. Checksums are not reliable enough to
detect all corruptions, so both checking in-block data and entire block data is needed.
detect all corruptions, so both checking in-block data and entire block data is needed.